From 8191140b7bf964c0439847021bb188253e2a40f9 Mon Sep 17 00:00:00 2001 From: Sai Nirmayi Yasa <92786623+sainirmayi@users.noreply.github.com> Date: Mon, 24 Jun 2024 10:01:06 +0200 Subject: [PATCH] Add star genomegenerate component (#58) * Add star genomegenerate component * Update changelog * Rename component * Update test * Update CHANGELOG.md --------- Co-authored-by: Robrecht Cannoodt --- CHANGELOG.md | 4 +- src/star/star_genome_generate/config.vsh.yaml | 139 +++ src/star/star_genome_generate/help.txt | 927 ++++++++++++++++++ src/star/star_genome_generate/script.sh | 29 + src/star/star_genome_generate/test.sh | 48 + 5 files changed, 1146 insertions(+), 1 deletion(-) create mode 100644 src/star/star_genome_generate/config.vsh.yaml create mode 100644 src/star/star_genome_generate/help.txt create mode 100644 src/star/star_genome_generate/script.sh create mode 100644 src/star/star_genome_generate/test.sh diff --git a/CHANGELOG.md b/CHANGELOG.md index a3e3fa4d..c89bb9b4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -31,7 +31,9 @@ * `multiqc`: Aggregate results from bioinformatics analyses across many samples into a single report (PR #42). -* `star/star_align_reads`: Align reads to a reference genome (PR #22). +* `star`: + - `star/star_align_reads`: Align reads to a reference genome (PR #22). + - `star/star_genome_generate`: Generate a genome index for STAR alignment (PR #58). * `gffread`: Validate, filter, convert and perform other operations on GFF files (PR #29). diff --git a/src/star/star_genome_generate/config.vsh.yaml b/src/star/star_genome_generate/config.vsh.yaml new file mode 100644 index 00000000..3adaf7a2 --- /dev/null +++ b/src/star/star_genome_generate/config.vsh.yaml @@ -0,0 +1,139 @@ +name: star_genome_generate +namespace: star +description: | + Create index for STAR +keywords: [genome, index, align] +links: + repository: https://github.com/alexdobin/STAR + documentation: https://github.com/alexdobin/STAR/blob/master/doc/STARmanual.pdf +references: + doi: 10.1093/bioinformatics/bts635 +license: MIT +requirements: + commands: [ STAR ] + +argument_groups: +- name: "Input" + arguments: + - name: "--genomeFastaFiles" + type: file + description: | + Path(s) to the fasta files with the genome sequences, separated by spaces. These files should be plain text FASTA files, they *cannot* be zipped. + required: true + multiple: yes + multiple_sep: ; + - name: "--sjdbGTFfile" + type: file + description: Path to the GTF file with annotations + - name: --sjdbOverhang + type: integer + description: Length of the donor/acceptor sequence on each side of the junctions, ideally = (mate_length - 1) + example: 100 + - name: --sjdbGTFchrPrefix + type: string + description: Prefix for chromosome names in a GTF file (e.g. 'chr' for using ENSMEBL annotations with UCSC genomes) + - name: --sjdbGTFfeatureExon + type: string + description: Feature type in GTF file to be used as exons for building transcripts + example: exon + - name: --sjdbGTFtagExonParentTranscript + type: string + description: GTF attribute name for parent transcript ID (default "transcript_id" works for GTF files) + example: transcript_id + - name: --sjdbGTFtagExonParentGene + type: string + description: GTF attribute name for parent gene ID (default "gene_id" works for GTF files) + example: gene_id + - name: --sjdbGTFtagExonParentGeneName + type: string + description: GTF attribute name for parent gene name + example: gene_name + multiple: yes + multiple_sep: ; + - name: --sjdbGTFtagExonParentGeneType + type: string + description: GTF attribute name for parent gene type + example: + - gene_type + - gene_biotype + multiple: yes + multiple_sep: ; + - name: --limitGenomeGenerateRAM + type: long + description: Maximum available RAM (bytes) for genome generation + example: '31000000000' + - name: --genomeSAindexNbases + type: integer + description: Length (bases) of the SA pre-indexing string. Typically between 10 and 15. Longer strings will use much more memory, but allow faster searches. For small genomes, this parameter must be scaled down to min(14, log2(GenomeLength)/2 - 1). + example: 14 + - name: --genomeChrBinNbits + type: integer + description: Defined as log2(chrBin), where chrBin is the size of the bins for genome storage. Each chromosome will occupy an integer number of bins. For a genome with large number of contigs, it is recommended to scale this parameter as min(18, log2[max(GenomeLength/NumberOfReferences,ReadLength)]). + example: 18 + - name: --genomeSAsparseD + type: integer + min: 0 + example: 1 + description: Suffux array sparsity, i.e. distance between indices. Use bigger numbers to decrease needed RAM at the cost of mapping speed reduction. + - name: --genomeSuffixLengthMax + type: integer + description: Maximum length of the suffixes, has to be longer than read length. Use -1 for infinite length. + example: -1 + - name: --genomeTransformType + type: string + description: | + Type of genome transformation + None ... no transformation + Haploid ... replace reference alleles with alternative alleles from VCF file (e.g. consensus allele) + Diploid ... create two haplotypes for each chromosome listed in VCF file, for genotypes 1|2, assumes perfect phasing (e.g. personal genome) + example: None + - name: --genomeTransformVCF + type: file + description: path to VCF file for genome transformation + +- name: "Output" + arguments: + - name: "--index" + type: file + direction: output + description: STAR index directory. + default: STAR_index + required: true + +resources: + - type: bash_script + path: script.sh + +test_resources: + - type: bash_script + path: test.sh + +engines: +- type: docker + image: ubuntu:22.04 + setup: + # setup derived from https://github.com/alexdobin/STAR/blob/master/extras/docker/Dockerfile + - type: docker + env: + - STAR_VERSION 2.7.11b + - PACKAGES gcc g++ make wget zlib1g-dev unzip xxd + run: | + apt-get update && \ + apt-get install -y --no-install-recommends ${PACKAGES} && \ + cd /tmp && \ + wget --no-check-certificate https://github.com/alexdobin/STAR/archive/refs/tags/${STAR_VERSION}.zip && \ + unzip ${STAR_VERSION}.zip && \ + cd STAR-${STAR_VERSION}/source && \ + make STARstatic CXXFLAGS_SIMD=-std=c++11 && \ + cp STAR /usr/local/bin && \ + cd / && \ + rm -rf /tmp/STAR-${STAR_VERSION} /tmp/${STAR_VERSION}.zip && \ + apt-get --purge autoremove -y ${PACKAGES} && \ + apt-get clean + - type: docker + run: | + STAR --version | sed 's#\(.*\)#star: "\1"#' > /var/software_versions.txt + +runners: + - type: executable + - type: nextflow diff --git a/src/star/star_genome_generate/help.txt b/src/star/star_genome_generate/help.txt new file mode 100644 index 00000000..940f639d --- /dev/null +++ b/src/star/star_genome_generate/help.txt @@ -0,0 +1,927 @@ +Usage: STAR [options]... --genomeDir /path/to/genome/index/ --readFilesIn R1.fq R2.fq +Spliced Transcripts Alignment to a Reference (c) Alexander Dobin, 2009-2022 + +STAR version=2.7.11b +STAR compilation time,server,dir=2024-02-11T19:36:26+00:00 :/tmp/STAR-2.7.11b/source +For more details see: + + +### versions +versionGenome 2.7.4a + string: earliest genome index version compatible with this STAR release. Please do not change this value! + +### Parameter Files +parametersFiles - + string: name of a user-defined parameters file, "-": none. Can only be defined on the command line. + +### System +sysShell - + string: path to the shell binary, preferably bash, e.g. /bin/bash. + - ... the default shell is executed, typically /bin/sh. This was reported to fail on some Ubuntu systems - then you need to specify path to bash. + +### Run Parameters +runMode alignReads + string: type of the run. + alignReads ... map reads + genomeGenerate ... generate genome files + inputAlignmentsFromBAM ... input alignments from BAM. Presently only works with --outWigType and --bamRemoveDuplicates options. + liftOver ... lift-over of GTF files (--sjdbGTFfile) between genome assemblies using chain file(s) from --genomeChainFiles. + soloCellFiltering ... STARsolo cell filtering ("calling") without remapping, followed by the path to raw count directory and output (filtered) prefix + +runThreadN 1 + int: number of threads to run STAR + +runDirPerm User_RWX + string: permissions for the directories created at the run-time. + User_RWX ... user-read/write/execute + All_RWX ... all-read/write/execute (same as chmod 777) + +runRNGseed 777 + int: random number generator seed. + + +### Genome Parameters +genomeDir ./GenomeDir/ + string: path to the directory where genome files are stored (for --runMode alignReads) or will be generated (for --runMode generateGenome) + +genomeLoad NoSharedMemory + string: mode of shared memory usage for the genome files. Only used with --runMode alignReads. + LoadAndKeep ... load genome into shared and keep it in memory after run + LoadAndRemove ... load genome into shared but remove it after run + LoadAndExit ... load genome into shared memory and exit, keeping the genome in memory for future runs + Remove ... do not map anything, just remove loaded genome from memory + NoSharedMemory ... do not use shared memory, each job will have its own private copy of the genome + +genomeFastaFiles - + string(s): path(s) to the fasta files with the genome sequences, separated by spaces. These files should be plain text FASTA files, they *cannot* be zipped. + Required for the genome generation (--runMode genomeGenerate). Can also be used in the mapping (--runMode alignReads) to add extra (new) sequences to the genome (e.g. spike-ins). + +genomeChainFiles - + string: chain files for genomic liftover. Only used with --runMode liftOver . + +genomeFileSizes 0 + uint(s)>0: genome files exact sizes in bytes. Typically, this should not be defined by the user. + +genomeTransformOutput None + string(s): which output to transform back to original genome + SAM ... SAM/BAM alignments + SJ ... splice junctions (SJ.out.tab) + Quant ... quantifications (from --quantMode option) + None ... no transformation of the output + +genomeChrSetMitochondrial chrM M MT + string(s): names of the mitochondrial chromosomes. Presently only used for STARsolo statistics output/ + +### Genome Indexing Parameters - only used with --runMode genomeGenerate +genomeChrBinNbits 18 + int: =log2(chrBin), where chrBin is the size of the bins for genome storage: each chromosome will occupy an integer number of bins. For a genome with large number of contigs, it is recommended to scale this parameter as min(18, log2[max(GenomeLength/NumberOfReferences,ReadLength)]). + +genomeSAindexNbases 14 + int: length (bases) of the SA pre-indexing string. Typically between 10 and 15. Longer strings will use much more memory, but allow faster searches. For small genomes, the parameter --genomeSAindexNbases must be scaled down to min(14, log2(GenomeLength)/2 - 1). + +genomeSAsparseD 1 + int>0: suffux array sparsity, i.e. distance between indices: use bigger numbers to decrease needed RAM at the cost of mapping speed reduction + +genomeSuffixLengthMax -1 + int: maximum length of the suffixes, has to be longer than read length. -1 = infinite. + +genomeTransformType None + string: type of genome transformation + None ... no transformation + Haploid ... replace reference alleles with alternative alleles from VCF file (e.g. consensus allele) + Diploid ... create two haplotypes for each chromosome listed in VCF file, for genotypes 1|2, assumes perfect phasing (e.g. personal genome) + +genomeTransformVCF - + string: path to VCF file for genome transformation + + + +#####UnderDevelopment_begin : not supported - do not use +genomeType Full + string: type of genome to generate + Full ... full (normal) genome + Transcriptome ... genome consists of transcript sequences + SuperTransriptome ... genome consists of superTranscript sequences +#####UnderDevelopment_end + +# DEPRECATED: please use --genomeTransformVCF and --genomeTransformType options instead. +#genomeConsensusFile - +# string: VCF file with consensus SNPs (i.e. alternative allele is the major (AF>0.5) allele) +# DEPRECATED + + + +### Splice Junctions Database +sjdbFileChrStartEnd - + string(s): path to the files with genomic coordinates (chr start end strand) for the splice junction introns. Multiple files can be supplied and will be concatenated. + +sjdbGTFfile - + string: path to the GTF file with annotations + +sjdbGTFchrPrefix - + string: prefix for chromosome names in a GTF file (e.g. 'chr' for using ENSMEBL annotations with UCSC genomes) + +sjdbGTFfeatureExon exon + string: feature type in GTF file to be used as exons for building transcripts + +sjdbGTFtagExonParentTranscript transcript_id + string: GTF attribute name for parent transcript ID (default "transcript_id" works for GTF files) + +sjdbGTFtagExonParentGene gene_id + string: GTF attribute name for parent gene ID (default "gene_id" works for GTF files) + +sjdbGTFtagExonParentGeneName gene_name + string(s): GTF attribute name for parent gene name + +sjdbGTFtagExonParentGeneType gene_type gene_biotype + string(s): GTF attribute name for parent gene type + +sjdbOverhang 100 + int>0: length of the donor/acceptor sequence on each side of the junctions, ideally = (mate_length - 1) + +sjdbScore 2 + int: extra alignment score for alignments that cross database junctions + +sjdbInsertSave Basic + string: which files to save when sjdb junctions are inserted on the fly at the mapping step + Basic ... only small junction / transcript files + All ... all files including big Genome, SA and SAindex - this will create a complete genome directory + +### Variation parameters +varVCFfile - + string: path to the VCF file that contains variation data. The 10th column should contain the genotype information, e.g. 0/1 + +### Input Files +inputBAMfile - + string: path to BAM input file, to be used with --runMode inputAlignmentsFromBAM + +### Read Parameters +readFilesType Fastx + string: format of input read files + Fastx ... FASTA or FASTQ + SAM SE ... SAM or BAM single-end reads; for BAM use --readFilesCommand samtools view + SAM PE ... SAM or BAM paired-end reads; for BAM use --readFilesCommand samtools view + +readFilesSAMattrKeep All + string(s): for --readFilesType SAM SE/PE, which SAM tags to keep in the output BAM, e.g.: --readFilesSAMtagsKeep RG PL + All ... keep all tags + None ... do not keep any tags + +readFilesIn Read1 Read2 + string(s): paths to files that contain input read1 (and, if needed, read2) + +readFilesManifest - + string: path to the "manifest" file with the names of read files. The manifest file should contain 3 tab-separated columns: + paired-end reads: read1_file_name $tab$ read2_file_name $tab$ read_group_line. + single-end reads: read1_file_name $tab$ - $tab$ read_group_line. + Spaces, but not tabs are allowed in file names. + If read_group_line does not start with ID:, it can only contain one ID field, and ID: will be added to it. + If read_group_line starts with ID:, it can contain several fields separated by $tab$, and all fields will be be copied verbatim into SAM @RG header line. + +readFilesPrefix - + string: prefix for the read files names, i.e. it will be added in front of the strings in --readFilesIn + +readFilesCommand - + string(s): command line to execute for each of the input file. This command should generate FASTA or FASTQ text and send it to stdout + For example: zcat - to uncompress .gz files, bzcat - to uncompress .bz2 files, etc. + +readMapNumber -1 + int: number of reads to map from the beginning of the file + -1: map all reads + +readMatesLengthsIn NotEqual + string: Equal/NotEqual - lengths of names,sequences,qualities for both mates are the same / not the same. NotEqual is safe in all situations. + +readNameSeparator / + string(s): character(s) separating the part of the read names that will be trimmed in output (read name after space is always trimmed) + +readQualityScoreBase 33 + int>=0: number to be subtracted from the ASCII code to get Phred quality score + +### Read Clipping + +clipAdapterType Hamming + string: adapter clipping type + Hamming ... adapter clipping based on Hamming distance, with the number of mismatches controlled by --clip5pAdapterMMp + CellRanger4 ... 5p and 3p adapter clipping similar to CellRanger4. Utilizes Opal package by Martin Šošić: https://github.com/Martinsos/opal + None ... no adapter clipping, all other clip* parameters are disregarded + +clip3pNbases 0 + int(s): number(s) of bases to clip from 3p of each mate. If one value is given, it will be assumed the same for both mates. + +clip3pAdapterSeq - + string(s): adapter sequences to clip from 3p of each mate. If one value is given, it will be assumed the same for both mates. + polyA ... polyA sequence with the length equal to read length + +clip3pAdapterMMp 0.1 + double(s): max proportion of mismatches for 3p adapter clipping for each mate. If one value is given, it will be assumed the same for both mates. + +clip3pAfterAdapterNbases 0 + int(s): number of bases to clip from 3p of each mate after the adapter clipping. If one value is given, it will be assumed the same for both mates. + +clip5pNbases 0 + int(s): number(s) of bases to clip from 5p of each mate. If one value is given, it will be assumed the same for both mates. + +#####UnderDevelopment_begin : not supported - do not use +clip5pAdapterSeq - + string(s): adapter sequences to clip from 5p of each mate, separated by space. + +clip5pAdapterMMp 0.1 + double(s): max proportion of mismatches for 5p adapter clipping for each mate, separated by space + +clip5pAfterAdapterNbases 0 + int(s): number of bases to clip from 5p of each mate after the adapter clipping, separated by space. +#####UnderDevelopment_end + +### Limits +limitGenomeGenerateRAM 31000000000 + int>0: maximum available RAM (bytes) for genome generation + +limitIObufferSize 30000000 50000000 + int(s)>0: max available buffers size (bytes) for input/output, per thread + +limitOutSAMoneReadBytes 100000 + int>0: max size of the SAM record (bytes) for one read. Recommended value: >(2*(LengthMate1+LengthMate2+100)*outFilterMultimapNmax + +limitOutSJoneRead 1000 + int>0: max number of junctions for one read (including all multi-mappers) + +limitOutSJcollapsed 1000000 + int>0: max number of collapsed junctions + +limitBAMsortRAM 0 + int>=0: maximum available RAM (bytes) for sorting BAM. If =0, it will be set to the genome index size. 0 value can only be used with --genomeLoad NoSharedMemory option. + +limitSjdbInsertNsj 1000000 + int>=0: maximum number of junctions to be inserted to the genome on the fly at the mapping stage, including those from annotations and those detected in the 1st step of the 2-pass run + +limitNreadsSoft -1 + int: soft limit on the number of reads + +### Output: general +outFileNamePrefix ./ + string: output files name prefix (including full or relative path). Can only be defined on the command line. + +outTmpDir - + string: path to a directory that will be used as temporary by STAR. All contents of this directory will be removed! + - ... the temp directory will default to outFileNamePrefix_STARtmp + +outTmpKeep None + string: whether to keep the temporary files after STAR runs is finished + None ... remove all temporary files + All ... keep all files + +outStd Log + string: which output will be directed to stdout (standard out) + Log ... log messages + SAM ... alignments in SAM format (which normally are output to Aligned.out.sam file), normal standard output will go into Log.std.out + BAM_Unsorted ... alignments in BAM format, unsorted. Requires --outSAMtype BAM Unsorted + BAM_SortedByCoordinate ... alignments in BAM format, sorted by coordinate. Requires --outSAMtype BAM SortedByCoordinate + BAM_Quant ... alignments to transcriptome in BAM format, unsorted. Requires --quantMode TranscriptomeSAM + +outReadsUnmapped None + string: output of unmapped and partially mapped (i.e. mapped only one mate of a paired end read) reads in separate file(s). + None ... no output + Fastx ... output in separate fasta/fastq files, Unmapped.out.mate1/2 + +outQSconversionAdd 0 + int: add this number to the quality score (e.g. to convert from Illumina to Sanger, use -31) + +outMultimapperOrder Old_2.4 + string: order of multimapping alignments in the output files + Old_2.4 ... quasi-random order used before 2.5.0 + Random ... random order of alignments for each multi-mapper. Read mates (pairs) are always adjacent, all alignment for each read stay together. This option will become default in the future releases. + +### Output: SAM and BAM +outSAMtype SAM + strings: type of SAM/BAM output + 1st word: + BAM ... output BAM without sorting + SAM ... output SAM without sorting + None ... no SAM/BAM output + 2nd, 3rd: + Unsorted ... standard unsorted + SortedByCoordinate ... sorted by coordinate. This option will allocate extra memory for sorting which can be specified by --limitBAMsortRAM. + +outSAMmode Full + string: mode of SAM output + None ... no SAM output + Full ... full SAM output + NoQS ... full SAM but without quality scores + +outSAMstrandField None + string: Cufflinks-like strand field flag + None ... not used + intronMotif ... strand derived from the intron motif. This option changes the output alignments: reads with inconsistent and/or non-canonical introns are filtered out. + +outSAMattributes Standard + string(s): a string of desired SAM attributes, in the order desired for the output SAM. Tags can be listed in any combination/order. + ***Presets: + None ... no attributes + Standard ... NH HI AS nM + All ... NH HI AS nM NM MD jM jI MC ch + ***Alignment: + NH ... number of loci the reads maps to: =1 for unique mappers, >1 for multimappers. Standard SAM tag. + HI ... multiple alignment index, starts with --outSAMattrIHstart (=1 by default). Standard SAM tag. + AS ... local alignment score, +1/-1 for matches/mismateches, score* penalties for indels and gaps. For PE reads, total score for two mates. Stadnard SAM tag. + nM ... number of mismatches. For PE reads, sum over two mates. + NM ... edit distance to the reference (number of mismatched + inserted + deleted bases) for each mate. Standard SAM tag. + MD ... string encoding mismatched and deleted reference bases (see standard SAM specifications). Standard SAM tag. + jM ... intron motifs for all junctions (i.e. N in CIGAR): 0: non-canonical; 1: GT/AG, 2: CT/AC, 3: GC/AG, 4: CT/GC, 5: AT/AC, 6: GT/AT. If splice junctions database is used, and a junction is annotated, 20 is added to its motif value. + jI ... start and end of introns for all junctions (1-based). + XS ... alignment strand according to --outSAMstrandField. + MC ... mate's CIGAR string. Standard SAM tag. + ch ... marks all segment of all chimeric alingments for --chimOutType WithinBAM output. + cN ... number of bases clipped from the read ends: 5' and 3' + ***Variation: + vA ... variant allele + vG ... genomic coordinate of the variant overlapped by the read. + vW ... 1 - alignment passes WASP filtering; 2,3,4,5,6,7 - alignment does not pass WASP filtering. Requires --waspOutputMode SAMtag. + ha ... haplotype (1/2) when mapping to the diploid genome. Requires genome generated with --genomeTransformType Diploid . + ***STARsolo: + CR CY UR UY ... sequences and quality scores of cell barcodes and UMIs for the solo* demultiplexing. + GX GN ... gene ID and gene name for unique-gene reads. + gx gn ... gene IDs and gene names for unique- and multi-gene reads. + CB UB ... error-corrected cell barcodes and UMIs for solo* demultiplexing. Requires --outSAMtype BAM SortedByCoordinate. + sM ... assessment of CB and UMI. + sS ... sequence of the entire barcode (CB,UMI,adapter). + sQ ... quality of the entire barcode. + sF ... type of feature overlap and number of features for each alignment + ***Unsupported/undocumented: + rB ... alignment block read/genomic coordinates. + vR ... read coordinate of the variant. + +outSAMattrIHstart 1 + int>=0: start value for the IH attribute. 0 may be required by some downstream software, such as Cufflinks or StringTie. + +outSAMunmapped None + string(s): output of unmapped reads in the SAM format + 1st word: + None ... no output + Within ... output unmapped reads within the main SAM file (i.e. Aligned.out.sam) + 2nd word: + KeepPairs ... record unmapped mate for each alignment, and, in case of unsorted output, keep it adjacent to its mapped mate. Only affects multi-mapping reads. + +outSAMorder Paired + string: type of sorting for the SAM output + Paired: one mate after the other for all paired alignments + PairedKeepInputOrder: one mate after the other for all paired alignments, the order is kept the same as in the input FASTQ files + +outSAMprimaryFlag OneBestScore + string: which alignments are considered primary - all others will be marked with 0x100 bit in the FLAG + OneBestScore ... only one alignment with the best score is primary + AllBestScore ... all alignments with the best score are primary + +outSAMreadID Standard + string: read ID record type + Standard ... first word (until space) from the FASTx read ID line, removing /1,/2 from the end + Number ... read number (index) in the FASTx file + +outSAMmapqUnique 255 + int: 0 to 255: the MAPQ value for unique mappers + +outSAMflagOR 0 + int: 0 to 65535: sam FLAG will be bitwise OR'd with this value, i.e. FLAG=FLAG | outSAMflagOR. This is applied after all flags have been set by STAR, and after outSAMflagAND. Can be used to set specific bits that are not set otherwise. + +outSAMflagAND 65535 + int: 0 to 65535: sam FLAG will be bitwise AND'd with this value, i.e. FLAG=FLAG & outSAMflagOR. This is applied after all flags have been set by STAR, but before outSAMflagOR. Can be used to unset specific bits that are not set otherwise. + +outSAMattrRGline - + string(s): SAM/BAM read group line. The first word contains the read group identifier and must start with "ID:", e.g. --outSAMattrRGline ID:xxx CN:yy "DS:z z z". + xxx will be added as RG tag to each output alignment. Any spaces in the tag values have to be double quoted. + Comma separated RG lines correspons to different (comma separated) input files in --readFilesIn. Commas have to be surrounded by spaces, e.g. + --outSAMattrRGline ID:xxx , ID:zzz "DS:z z" , ID:yyy DS:yyyy + +outSAMheaderHD - + strings: @HD (header) line of the SAM header + +outSAMheaderPG - + strings: extra @PG (software) line of the SAM header (in addition to STAR) + +outSAMheaderCommentFile - + string: path to the file with @CO (comment) lines of the SAM header + +outSAMfilter None + string(s): filter the output into main SAM/BAM files + KeepOnlyAddedReferences ... only keep the reads for which all alignments are to the extra reference sequences added with --genomeFastaFiles at the mapping stage. + KeepAllAddedReferences ... keep all alignments to the extra reference sequences added with --genomeFastaFiles at the mapping stage. + + +outSAMmultNmax -1 + int: max number of multiple alignments for a read that will be output to the SAM/BAM files. Note that if this value is not equal to -1, the top scoring alignment will be output first + -1 ... all alignments (up to --outFilterMultimapNmax) will be output + +outSAMtlen 1 + int: calculation method for the TLEN field in the SAM/BAM files + 1 ... leftmost base of the (+)strand mate to rightmost base of the (-)mate. (+)sign for the (+)strand mate + 2 ... leftmost base of any mate to rightmost base of any mate. (+)sign for the mate with the leftmost base. This is different from 1 for overlapping mates with protruding ends + +outBAMcompression 1 + int: -1 to 10 BAM compression level, -1=default compression (6?), 0=no compression, 10=maximum compression + +outBAMsortingThreadN 0 + int: >=0: number of threads for BAM sorting. 0 will default to min(6,--runThreadN). + +outBAMsortingBinsN 50 + int: >0: number of genome bins for coordinate-sorting + +### BAM processing +bamRemoveDuplicatesType - + string: mark duplicates in the BAM file, for now only works with (i) sorted BAM fed with inputBAMfile, and (ii) for paired-end alignments only + - ... no duplicate removal/marking + UniqueIdentical ... mark all multimappers, and duplicate unique mappers. The coordinates, FLAG, CIGAR must be identical + UniqueIdenticalNotMulti ... mark duplicate unique mappers but not multimappers. + +bamRemoveDuplicatesMate2basesN 0 + int>0: number of bases from the 5' of mate 2 to use in collapsing (e.g. for RAMPAGE) + +### Output Wiggle +outWigType None + string(s): type of signal output, e.g. "bedGraph" OR "bedGraph read1_5p". Requires sorted BAM: --outSAMtype BAM SortedByCoordinate . + 1st word: + None ... no signal output + bedGraph ... bedGraph format + wiggle ... wiggle format + 2nd word: + read1_5p ... signal from only 5' of the 1st read, useful for CAGE/RAMPAGE etc + read2 ... signal from only 2nd read + +outWigStrand Stranded + string: strandedness of wiggle/bedGraph output + Stranded ... separate strands, str1 and str2 + Unstranded ... collapsed strands + +outWigReferencesPrefix - + string: prefix matching reference names to include in the output wiggle file, e.g. "chr", default "-" - include all references + +outWigNorm RPM + string: type of normalization for the signal + RPM ... reads per million of mapped reads + None ... no normalization, "raw" counts + +### Output Filtering +outFilterType Normal + string: type of filtering + Normal ... standard filtering using only current alignment + BySJout ... keep only those reads that contain junctions that passed filtering into SJ.out.tab + +outFilterMultimapScoreRange 1 + int: the score range below the maximum score for multimapping alignments + +outFilterMultimapNmax 10 + int: maximum number of loci the read is allowed to map to. Alignments (all of them) will be output only if the read maps to no more loci than this value. + Otherwise no alignments will be output, and the read will be counted as "mapped to too many loci" in the Log.final.out . + +outFilterMismatchNmax 10 + int: alignment will be output only if it has no more mismatches than this value. + +outFilterMismatchNoverLmax 0.3 + real: alignment will be output only if its ratio of mismatches to *mapped* length is less than or equal to this value. + +outFilterMismatchNoverReadLmax 1.0 + real: alignment will be output only if its ratio of mismatches to *read* length is less than or equal to this value. + + +outFilterScoreMin 0 + int: alignment will be output only if its score is higher than or equal to this value. + +outFilterScoreMinOverLread 0.66 + real: same as outFilterScoreMin, but normalized to read length (sum of mates' lengths for paired-end reads) + +outFilterMatchNmin 0 + int: alignment will be output only if the number of matched bases is higher than or equal to this value. + +outFilterMatchNminOverLread 0.66 + real: sam as outFilterMatchNmin, but normalized to the read length (sum of mates' lengths for paired-end reads). + +outFilterIntronMotifs None + string: filter alignment using their motifs + None ... no filtering + RemoveNoncanonical ... filter out alignments that contain non-canonical junctions + RemoveNoncanonicalUnannotated ... filter out alignments that contain non-canonical unannotated junctions when using annotated splice junctions database. The annotated non-canonical junctions will be kept. + +outFilterIntronStrands RemoveInconsistentStrands + string: filter alignments + RemoveInconsistentStrands ... remove alignments that have junctions with inconsistent strands + None ... no filtering + +### Output splice junctions (SJ.out.tab) +outSJtype Standard + string: type of splice junction output + Standard ... standard SJ.out.tab output + None ... no splice junction output + +### Output Filtering: Splice Junctions +outSJfilterReads All + string: which reads to consider for collapsed splice junctions output + All ... all reads, unique- and multi-mappers + Unique ... uniquely mapping reads only + +outSJfilterOverhangMin 30 12 12 12 + 4 integers: minimum overhang length for splice junctions on both sides for: (1) non-canonical motifs, (2) GT/AG and CT/AC motif, (3) GC/AG and CT/GC motif, (4) AT/AC and GT/AT motif. -1 means no output for that motif + does not apply to annotated junctions + +outSJfilterCountUniqueMin 3 1 1 1 + 4 integers: minimum uniquely mapping read count per junction for: (1) non-canonical motifs, (2) GT/AG and CT/AC motif, (3) GC/AG and CT/GC motif, (4) AT/AC and GT/AT motif. -1 means no output for that motif + Junctions are output if one of outSJfilterCountUniqueMin OR outSJfilterCountTotalMin conditions are satisfied + does not apply to annotated junctions + +outSJfilterCountTotalMin 3 1 1 1 + 4 integers: minimum total (multi-mapping+unique) read count per junction for: (1) non-canonical motifs, (2) GT/AG and CT/AC motif, (3) GC/AG and CT/GC motif, (4) AT/AC and GT/AT motif. -1 means no output for that motif + Junctions are output if one of outSJfilterCountUniqueMin OR outSJfilterCountTotalMin conditions are satisfied + does not apply to annotated junctions + +outSJfilterDistToOtherSJmin 10 0 5 10 + 4 integers>=0: minimum allowed distance to other junctions' donor/acceptor + does not apply to annotated junctions + +outSJfilterIntronMaxVsReadN 50000 100000 200000 + N integers>=0: maximum gap allowed for junctions supported by 1,2,3,,,N reads + i.e. by default junctions supported by 1 read can have gaps <=50000b, by 2 reads: <=100000b, by 3 reads: <=200000. by >=4 reads any gap <=alignIntronMax + does not apply to annotated junctions + +### Scoring +scoreGap 0 + int: splice junction penalty (independent on intron motif) + +scoreGapNoncan -8 + int: non-canonical junction penalty (in addition to scoreGap) + +scoreGapGCAG -4 + int: GC/AG and CT/GC junction penalty (in addition to scoreGap) + +scoreGapATAC -8 + int: AT/AC and GT/AT junction penalty (in addition to scoreGap) + +scoreGenomicLengthLog2scale -0.25 + int: extra score logarithmically scaled with genomic length of the alignment: scoreGenomicLengthLog2scale*log2(genomicLength) + +scoreDelOpen -2 + int: deletion open penalty + +scoreDelBase -2 + int: deletion extension penalty per base (in addition to scoreDelOpen) + +scoreInsOpen -2 + int: insertion open penalty + +scoreInsBase -2 + int: insertion extension penalty per base (in addition to scoreInsOpen) + +scoreStitchSJshift 1 + int: maximum score reduction while searching for SJ boundaries in the stitching step + + +### Alignments and Seeding + +seedSearchStartLmax 50 + int>0: defines the search start point through the read - the read is split into pieces no longer than this value + +seedSearchStartLmaxOverLread 1.0 + real: seedSearchStartLmax normalized to read length (sum of mates' lengths for paired-end reads) + +seedSearchLmax 0 + int>=0: defines the maximum length of the seeds, if =0 seed length is not limited + +seedMultimapNmax 10000 + int>0: only pieces that map fewer than this value are utilized in the stitching procedure + +seedPerReadNmax 1000 + int>0: max number of seeds per read + +seedPerWindowNmax 50 + int>0: max number of seeds per window + +seedNoneLociPerWindow 10 + int>0: max number of one seed loci per window + +seedSplitMin 12 + int>0: min length of the seed sequences split by Ns or mate gap + +seedMapMin 5 + int>0: min length of seeds to be mapped + +alignIntronMin 21 + int: minimum intron size, genomic gap is considered intron if its length>=alignIntronMin, otherwise it is considered Deletion + +alignIntronMax 0 + int: maximum intron size, if 0, max intron size will be determined by (2^winBinNbits)*winAnchorDistNbins + +alignMatesGapMax 0 + int: maximum gap between two mates, if 0, max intron gap will be determined by (2^winBinNbits)*winAnchorDistNbins + +alignSJoverhangMin 5 + int>0: minimum overhang (i.e. block size) for spliced alignments + +alignSJstitchMismatchNmax 0 -1 0 0 + 4*int>=0: maximum number of mismatches for stitching of the splice junctions (-1: no limit). + (1) non-canonical motifs, (2) GT/AG and CT/AC motif, (3) GC/AG and CT/GC motif, (4) AT/AC and GT/AT motif. + +alignSJDBoverhangMin 3 + int>0: minimum overhang (i.e. block size) for annotated (sjdb) spliced alignments + +alignSplicedMateMapLmin 0 + int>0: minimum mapped length for a read mate that is spliced + +alignSplicedMateMapLminOverLmate 0.66 + real>0: alignSplicedMateMapLmin normalized to mate length + +alignWindowsPerReadNmax 10000 + int>0: max number of windows per read + +alignTranscriptsPerWindowNmax 100 + int>0: max number of transcripts per window + +alignTranscriptsPerReadNmax 10000 + int>0: max number of different alignments per read to consider + +alignEndsType Local + string: type of read ends alignment + Local ... standard local alignment with soft-clipping allowed + EndToEnd ... force end-to-end read alignment, do not soft-clip + Extend5pOfRead1 ... fully extend only the 5p of the read1, all other ends: local alignment + Extend5pOfReads12 ... fully extend only the 5p of the both read1 and read2, all other ends: local alignment + +alignEndsProtrude 0 ConcordantPair + int, string: allow protrusion of alignment ends, i.e. start (end) of the +strand mate downstream of the start (end) of the -strand mate + 1st word: int: maximum number of protrusion bases allowed + 2nd word: string: + ConcordantPair ... report alignments with non-zero protrusion as concordant pairs + DiscordantPair ... report alignments with non-zero protrusion as discordant pairs + +alignSoftClipAtReferenceEnds Yes + string: allow the soft-clipping of the alignments past the end of the chromosomes + Yes ... allow + No ... prohibit, useful for compatibility with Cufflinks + +alignInsertionFlush None + string: how to flush ambiguous insertion positions + None ... insertions are not flushed + Right ... insertions are flushed to the right + +### Paired-End reads +peOverlapNbasesMin 0 + int>=0: minimum number of overlapping bases to trigger mates merging and realignment. Specify >0 value to switch on the "merginf of overlapping mates" algorithm. + +peOverlapMMp 0.01 + real, >=0 & <1: maximum proportion of mismatched bases in the overlap area + +### Windows, Anchors, Binning + +winAnchorMultimapNmax 50 + int>0: max number of loci anchors are allowed to map to + +winBinNbits 16 + int>0: =log2(winBin), where winBin is the size of the bin for the windows/clustering, each window will occupy an integer number of bins. + +winAnchorDistNbins 9 + int>0: max number of bins between two anchors that allows aggregation of anchors into one window + +winFlankNbins 4 + int>0: log2(winFlank), where win Flank is the size of the left and right flanking regions for each window + +winReadCoverageRelativeMin 0.5 + real>=0: minimum relative coverage of the read sequence by the seeds in a window, for STARlong algorithm only. + +winReadCoverageBasesMin 0 + int>0: minimum number of bases covered by the seeds in a window , for STARlong algorithm only. + +### Chimeric Alignments +chimOutType Junctions + string(s): type of chimeric output + Junctions ... Chimeric.out.junction + SeparateSAMold ... output old SAM into separate Chimeric.out.sam file + WithinBAM ... output into main aligned BAM files (Aligned.*.bam) + WithinBAM HardClip ... (default) hard-clipping in the CIGAR for supplemental chimeric alignments (default if no 2nd word is present) + WithinBAM SoftClip ... soft-clipping in the CIGAR for supplemental chimeric alignments + +chimSegmentMin 0 + int>=0: minimum length of chimeric segment length, if ==0, no chimeric output + +chimScoreMin 0 + int>=0: minimum total (summed) score of the chimeric segments + +chimScoreDropMax 20 + int>=0: max drop (difference) of chimeric score (the sum of scores of all chimeric segments) from the read length + +chimScoreSeparation 10 + int>=0: minimum difference (separation) between the best chimeric score and the next one + +chimScoreJunctionNonGTAG -1 + int: penalty for a non-GT/AG chimeric junction + +chimJunctionOverhangMin 20 + int>=0: minimum overhang for a chimeric junction + +chimSegmentReadGapMax 0 + int>=0: maximum gap in the read sequence between chimeric segments + +chimFilter banGenomicN + string(s): different filters for chimeric alignments + None ... no filtering + banGenomicN ... Ns are not allowed in the genome sequence around the chimeric junction + +chimMainSegmentMultNmax 10 + int>=1: maximum number of multi-alignments for the main chimeric segment. =1 will prohibit multimapping main segments. + +chimMultimapNmax 0 + int>=0: maximum number of chimeric multi-alignments + 0 ... use the old scheme for chimeric detection which only considered unique alignments + +chimMultimapScoreRange 1 + int>=0: the score range for multi-mapping chimeras below the best chimeric score. Only works with --chimMultimapNmax > 1 + +chimNonchimScoreDropMin 20 + int>=0: to trigger chimeric detection, the drop in the best non-chimeric alignment score with respect to the read length has to be greater than this value + +chimOutJunctionFormat 0 + int: formatting type for the Chimeric.out.junction file + 0 ... no comment lines/headers + 1 ... comment lines at the end of the file: command line and Nreads: total, unique/multi-mapping + +### Quantification of Annotations +quantMode - + string(s): types of quantification requested + - ... none + TranscriptomeSAM ... output SAM/BAM alignments to transcriptome into a separate file + GeneCounts ... count reads per gene + +quantTranscriptomeBAMcompression 1 + int: -2 to 10 transcriptome BAM compression level + -2 ... no BAM output + -1 ... default compression (6?) + 0 ... no compression + 10 ... maximum compression + +quantTranscriptomeSAMoutput BanSingleEnd_BanIndels_ExtendSoftclip + string: alignment filtering for TranscriptomeSAM output + BanSingleEnd_BanIndels_ExtendSoftclip ... prohibit indels and single-end alignments, extend softclips - compatible with RSEM + BanSingleEnd ... prohibit single-end alignments, allow indels and softclips + BanSingleEnd_ExtendSoftclip ... prohibit single-end alignments, extend softclips, allow indels + + +### 2-pass Mapping +twopassMode None + string: 2-pass mapping mode. + None ... 1-pass mapping + Basic ... basic 2-pass mapping, with all 1st pass junctions inserted into the genome indices on the fly + +twopass1readsN -1 + int: number of reads to process for the 1st step. Use very large number (or default -1) to map all reads in the first step. + + +### WASP parameters +waspOutputMode None + string: WASP allele-specific output type. This is re-implementation of the original WASP mappability filtering by Bryce van de Geijn, Graham McVicker, Yoav Gilad & Jonathan K Pritchard. Please cite the original WASP paper: Nature Methods 12, 1061–1063 (2015), https://www.nature.com/articles/nmeth.3582 . + SAMtag ... add WASP tags to the alignments that pass WASP filtering + +### STARsolo (single cell RNA-seq) parameters +soloType None + string(s): type of single-cell RNA-seq + CB_UMI_Simple ... (a.k.a. Droplet) one UMI and one Cell Barcode of fixed length in read2, e.g. Drop-seq and 10X Chromium. + CB_UMI_Complex ... multiple Cell Barcodes of varying length, one UMI of fixed length and one adapter sequence of fixed length are allowed in read2 only (e.g. inDrop, ddSeq). + CB_samTagOut ... output Cell Barcode as CR and/or CB SAm tag. No UMI counting. --readFilesIn cDNA_read1 [cDNA_read2 if paired-end] CellBarcode_read . Requires --outSAMtype BAM Unsorted [and/or SortedByCoordinate] + SmartSeq ... Smart-seq: each cell in a separate FASTQ (paired- or single-end), barcodes are corresponding read-groups, no UMI sequences, alignments deduplicated according to alignment start and end (after extending soft-clipped bases) + +soloCBtype Sequence + string: cell barcode type + Sequence: cell barcode is a sequence (standard option) + String: cell barcode is an arbitrary string + +soloCBwhitelist - + string(s): file(s) with whitelist(s) of cell barcodes. Only --soloType CB_UMI_Complex allows more than one whitelist file. + None ... no whitelist: all cell barcodes are allowed + +soloCBstart 1 + int>0: cell barcode start base + +soloCBlen 16 + int>0: cell barcode length + +soloUMIstart 17 + int>0: UMI start base + +soloUMIlen 10 + int>0: UMI length + +soloBarcodeReadLength 1 + int: length of the barcode read + 1 ... equal to sum of soloCBlen+soloUMIlen + 0 ... not defined, do not check + +soloBarcodeMate 0 + int: identifies which read mate contains the barcode (CB+UMI) sequence + 0 ... barcode sequence is on separate read, which should always be the last file in the --readFilesIn listed + 1 ... barcode sequence is a part of mate 1 + 2 ... barcode sequence is a part of mate 2 + +soloCBposition - + strings(s): position of Cell Barcode(s) on the barcode read. + Presently only works with --soloType CB_UMI_Complex, and barcodes are assumed to be on Read2. + Format for each barcode: startAnchor_startPosition_endAnchor_endPosition + start(end)Anchor defines the Anchor Base for the CB: 0: read start; 1: read end; 2: adapter start; 3: adapter end + start(end)Position is the 0-based position with of the CB start(end) with respect to the Anchor Base + String for different barcodes are separated by space. + Example: inDrop (Zilionis et al, Nat. Protocols, 2017): + --soloCBposition 0_0_2_-1 3_1_3_8 + +soloUMIposition - + string: position of the UMI on the barcode read, same as soloCBposition + Example: inDrop (Zilionis et al, Nat. Protocols, 2017): + --soloCBposition 3_9_3_14 + +soloAdapterSequence - + string: adapter sequence to anchor barcodes. Only one adapter sequence is allowed. + +soloAdapterMismatchesNmax 1 + int>0: maximum number of mismatches allowed in adapter sequence. + +soloCBmatchWLtype 1MM_multi + string: matching the Cell Barcodes to the WhiteList + Exact ... only exact matches allowed + 1MM ... only one match in whitelist with 1 mismatched base allowed. Allowed CBs have to have at least one read with exact match. + 1MM_multi ... multiple matches in whitelist with 1 mismatched base allowed, posterior probability calculation is used choose one of the matches. + Allowed CBs have to have at least one read with exact match. This option matches best with CellRanger 2.2.0 + 1MM_multi_pseudocounts ... same as 1MM_Multi, but pseudocounts of 1 are added to all whitelist barcodes. + 1MM_multi_Nbase_pseudocounts ... same as 1MM_multi_pseudocounts, multimatching to WL is allowed for CBs with N-bases. This option matches best with CellRanger >= 3.0.0 + EditDist_2 ... allow up to edit distance of 3 fpr each of the barcodes. May include one deletion + one insertion. Only works with --soloType CB_UMI_Complex. Matches to multiple passlist barcdoes are not allowed. Similar to ParseBio Split-seq pipeline. + +soloInputSAMattrBarcodeSeq - + string(s): when inputting reads from a SAM file (--readsFileType SAM SE/PE), these SAM attributes mark the barcode sequence (in proper order). + For instance, for 10X CellRanger or STARsolo BAMs, use --soloInputSAMattrBarcodeSeq CR UR . + This parameter is required when running STARsolo with input from SAM. + +soloInputSAMattrBarcodeQual - + string(s): when inputting reads from a SAM file (--readsFileType SAM SE/PE), these SAM attributes mark the barcode qualities (in proper order). + For instance, for 10X CellRanger or STARsolo BAMs, use --soloInputSAMattrBarcodeQual CY UY . + If this parameter is '-' (default), the quality 'H' will be assigned to all bases. + +soloStrand Forward + string: strandedness of the solo libraries: + Unstranded ... no strand information + Forward ... read strand same as the original RNA molecule + Reverse ... read strand opposite to the original RNA molecule + +soloFeatures Gene + string(s): genomic features for which the UMI counts per Cell Barcode are collected + Gene ... genes: reads match the gene transcript + SJ ... splice junctions: reported in SJ.out.tab + GeneFull ... full gene (pre-mRNA): count all reads overlapping genes' exons and introns + GeneFull_ExonOverIntron ... full gene (pre-mRNA): count all reads overlapping genes' exons and introns: prioritize 100% overlap with exons + GeneFull_Ex50pAS ... full gene (pre-RNA): count all reads overlapping genes' exons and introns: prioritize >50% overlap with exons. Do not count reads with 100% exonic overlap in the antisense direction. + +#####UnderDevelopment_begin : not supported - do not use + Transcript3p ... quantification of transcript for 3' protocols +#####UnderDevelopment_end + +soloMultiMappers Unique + string(s): counting method for reads mapping to multiple genes + Unique ... count only reads that map to unique genes + Uniform ... uniformly distribute multi-genic UMIs to all genes + Rescue ... distribute UMIs proportionally to unique+uniform counts (~ first iteration of EM) + PropUnique ... distribute UMIs proportionally to unique mappers, if present, and uniformly if not. + EM ... multi-gene UMIs are distributed using Expectation Maximization algorithm + +soloUMIdedup 1MM_All + string(s): type of UMI deduplication (collapsing) algorithm + 1MM_All ... all UMIs with 1 mismatch distance to each other are collapsed (i.e. counted once). + 1MM_Directional_UMItools ... follows the "directional" method from the UMI-tools by Smith, Heger and Sudbery (Genome Research 2017). + 1MM_Directional ... same as 1MM_Directional_UMItools, but with more stringent criteria for duplicate UMIs + Exact ... only exactly matching UMIs are collapsed. + NoDedup ... no deduplication of UMIs, count all reads. + 1MM_CR ... CellRanger2-4 algorithm for 1MM UMI collapsing. + +soloUMIfiltering - + string(s): type of UMI filtering (for reads uniquely mapping to genes) + - ... basic filtering: remove UMIs with N and homopolymers (similar to CellRanger 2.2.0). + MultiGeneUMI ... basic + remove lower-count UMIs that map to more than one gene. + MultiGeneUMI_All ... basic + remove all UMIs that map to more than one gene. + MultiGeneUMI_CR ... basic + remove lower-count UMIs that map to more than one gene, matching CellRanger > 3.0.0 . + Only works with --soloUMIdedup 1MM_CR + +soloOutFileNames Solo.out/ features.tsv barcodes.tsv matrix.mtx + string(s): file names for STARsolo output: + file_name_prefix gene_names barcode_sequences cell_feature_count_matrix + +soloCellFilter CellRanger2.2 3000 0.99 10 + string(s): cell filtering type and parameters + None ... do not output filtered cells + TopCells ... only report top cells by UMI count, followed by the exact number of cells + CellRanger2.2 ... simple filtering of CellRanger 2.2. + Can be followed by numbers: number of expected cells, robust maximum percentile for UMI count, maximum to minimum ratio for UMI count + The harcoded values are from CellRanger: nExpectedCells=3000; maxPercentile=0.99; maxMinRatio=10 + EmptyDrops_CR ... EmptyDrops filtering in CellRanger flavor. Please cite the original EmptyDrops paper: A.T.L Lun et al, Genome Biology, 20, 63 (2019): https://genomebiology.biomedcentral.com/articles/10.1186/s13059-019-1662-y + Can be followed by 10 numeric parameters: nExpectedCells maxPercentile maxMinRatio indMin indMax umiMin umiMinFracMedian candMaxN FDR simN + The harcoded values are from CellRanger: 3000 0.99 10 45000 90000 500 0.01 20000 0.01 10000 + +soloOutFormatFeaturesGeneField3 "Gene Expression" + string(s): field 3 in the Gene features.tsv file. If "-", then no 3rd field is output. + +soloCellReadStats None + string: Output reads statistics for each CB + Standard ... standard output + +#####UnderDevelopment_begin : not supported - do not use +soloClusterCBfile - + string: file containing the cluster information for cell barcodes, two columns: CB cluster_index. Only used with --soloFeatures Transcript3p +#####UnderDevelopment_end diff --git a/src/star/star_genome_generate/script.sh b/src/star/star_genome_generate/script.sh new file mode 100644 index 00000000..cb3b906c --- /dev/null +++ b/src/star/star_genome_generate/script.sh @@ -0,0 +1,29 @@ +#!/bin/bash + +set -e + +## VIASH START +## VIASH END + +mkdir -p $par_index + +STAR \ + --runMode genomeGenerate \ + --genomeDir $par_index \ + --genomeFastaFiles $par_genomeFastaFiles \ + ${meta_cpus:+--runThreadN "${meta_cpus}"} \ + ${par_sjdbGTFfile:+--sjdbGTFfile "${par_sjdbGTFfile}"} \ + ${par_sjdbOverhang:+--sjdbOverhang "${par_sjdbOverhang}"} \ + ${par_genomeSAindexNbases:+--genomeSAindexNbases "${par_genomeSAindexNbases}"} \ + ${par_sjdbGTFchrPrefix:+--sjdbGTFchrPrefix "${par_sjdbGTFchrPrefix}"} \ + ${par_sjdbGTFfeatureExon:+--sjdbGTFfeatureExon "${par_sjdbGTFfeatureExon}"} \ + ${par_sjdbGTFtagExonParentTranscript:+--sjdbGTFtagExonParentTranscript "${par_sjdbGTFtagExonParentTranscript}"} \ + ${par_sjdbGTFtagExonParentGene:+--sjdbGTFtagExonParentGene "${par_sjdbGTFtagExonParentGene}"} \ + ${par_sjdbGTFtagExonParentGeneName:+--sjdbGTFtagExonParentGeneName "${par_sjdbGTFtagExonParentGeneName}"} \ + ${par_sjdbGTFtagExonParentGeneType:+--sjdbGTFtagExonParentGeneType "${sjdbGTFtagExonParentGeneType}"} \ + ${par_limitGenomeGenerateRAM:+--limitGenomeGenerateRAM "${par_limitGenomeGenerateRAM}"} \ + ${par_genomeChrBinNbits:+--genomeChrBinNbits "${par_genomeChrBinNbits}"} \ + ${par_genomeSAsparseD:+--genomeSAsparseD "${par_genomeSAsparseD}"} \ + ${par_genomeSuffixLengthMax:+--genomeSuffixLengthMax "${par_genomeSuffixLengthMax}"} \ + ${par_genomeTransformType:+--genomeTransformType "${par_genomeTransformType}"} \ + ${par_genomeTransformVCF:+--genomeTransformVCF "${par_genomeTransformVCF}"} \ diff --git a/src/star/star_genome_generate/test.sh b/src/star/star_genome_generate/test.sh new file mode 100644 index 00000000..fd0e4775 --- /dev/null +++ b/src/star/star_genome_generate/test.sh @@ -0,0 +1,48 @@ +#!/bin/bash + +set -e + +## VIASH START +## VIASH END + +######################################################################################### + +echo "> Prepare test data" + +cat > genome.fasta <<'EOF' +>chr1 +TGGCATGAGCCAACGAACGCTGCCTCATAAGCCTCACACATCCGCGCCTATGTTGTGACTCTCTGTGAGCGTTCGTGGG +GCTCGTCACCACTATGGTTGGCCGGTTAGTAGTGTGACTCCTGGTTTTCTGGAGCTTCTTTAAACCGTAGTCCAGTCAA +TGCGAATGGCACTTCACGACGGACTGTCCTTAGCTCAGGGGA +EOF + +cat > genes.gtf <<'EOF' +chr1 example_source gene 0 50 . + . gene_id "gene1"; transcript_id "transcript1"; +chr1 example_source exon 20 40 . + . gene_id "gene1"; transcript_id "transcript1"; +EOF + +######################################################################################### + +echo "> Generate index" +"$meta_executable" \ + ${meta_cpus:+---cpus $meta_cpus} \ + --index "star_index/" \ + --genomeFastaFiles "genome.fasta" \ + --sjdbGTFfile "genes.gtf" \ + --genomeSAindexNbases 2 + +files=("Genome" "Log.out" "SA" "SAindex" "chrLength.txt" "chrName.txt" "chrNameLength.txt" "chrStart.txt" "exonGeTrInfo.tab" "exonInfo.tab" "geneInfo.tab" "genomeParameters.txt" "sjdbInfo.txt" "sjdbList.fromGTF.out.tab" "sjdbList.out.tab" "transcriptInfo.tab") + +echo ">> Check if output exists" +[ ! -d "star_index" ] && echo "Directory 'star_index' does not exist!" && exit 1 +for file in "${files[@]}"; do + [ ! -f "star_index/$file" ] && echo "File '$file' does not exist in 'star_index'." && exit 1 +done + +echo ">> Check contents of output files" +grep -q "200" "star_index/chrLength.txt" || (echo "Chromosome length in file 'chrLength.txt' is incorrect! " && exit 1) +grep -q "chr1" "star_index/chrName.txt" || (echo "Chromosome name in file 'chrName.txt' is incorrect! " && exit 1) +grep -q "chr1 200" "star_index/chrNameLength.txt" || (echo "Chromosome name in file 'chrNameLength.txt' is incorrect! " && exit 1) + +echo ">>> Test finished successfully" +exit 0