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lpantano committed Dec 3, 2024
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Expand Up @@ -6,23 +6,23 @@ Content - ![](https://img.shields.io/badge/status-WorkInProgress-yellow)

### RNAseq

- we use salmon with bam files produced by STAR mapped to transcriptome for quantification
- We use salmon with bam files produced by STAR mapped to transcriptome for quantification

### CHIPseq

- can analyze multiple antibodies in one pipeline run (pipeline splits samples by antibody)
- default parameters
- It can analyze multiple antibodies in one pipeline run (pipeline splits samples by antibody)
- Default parameters
- de-duplication for all samples
- bowtie is set up with these extra parameters: `--sensitive-local -X 1000` (Note from Alex: this is only true in seqera dev environment, not production. do we want to change production to match?)
- macs_gsize needs to be setup for each species accordingly ... tools (Note from Alex: I thought this was only true for ATACseq? If true for CHIPseq, why not also for cutandrun?)
- `bowtie` is set up with these extra parameters: `--sensitive-local -X 1000` (this is only true in seqera dev environment, not production)
- `macs_gsize` needs to be setup for each species accordingly tools

### CUT&RUN

- run once per antibody (because pipeline does not split samples by antibody)
- turn on dedup_target_reads
- use both macs2 and seacr for peakcalling (list macs2 first so it is used as primary)
- normalization mode is set to CPM (can be changed if client has spike-in samples)
- depending on the number of samples, user may want to skip deeptools processes involving all samples
- Run once per antibody (because pipeline does not split samples by antibody)
- Turn on `dedup_target_reads`
- Use both `macs2` and `seacr` for peakcalling (list macs2 first so it is used as primary)
- Normalization mode is set to `CPM` (can be changed if client has spike-in samples)
- Depending on the number of samples, user may want to skip `deeptools` processes involving all samples
- processes including SAMTOOLS_SORT, BEDTOOLS_SORT, SAMTOOLS_CUSTOMVIEW, FRAG_LEN_HIST, and DEEPTOOLS_PLOTHEATMAP_GENE_ALL are given more memory than nf-core default

### ATACseq
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