Create lab_5.md

labs/lab_5.md

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+---
+title: TEST
+element: lab
+layout: default
+---
+
+## Objectives
+
+- To learn how to download data from the SRA
+- To learn how to filter a fastq file
+- To understand the structure and format of genome files
+- To learn tricks for manipulating a fastq file
+
+###
+
+Today we're going to learn how to access sequence data and prepare it for analysis. Please login to 
+the "indri" server and go to your home directory to start. 
+
+As a first step, we need to download some sequence data. The North American repository of sequence data
+is the Sequence Read Archive (SRA). Whenever a researcher wants to publish a genomic
+analysis, they need to upload their raw data to the SRA so that other
+researchers can use replicate their results or use it for other purposes. 
+The sample we're going to work with is identified as DRR053219. 
+
+### Activity
+
+- What species is this sample from?
+- What project was this sample sequenced for?
+- Each data file in the SRA has multiple layers of metadata. Specifically Bioproject, Biosample, Experiment and Run. 
+Explain the difference between each of these layers.
+
+###
+
+
+```bash
+module load StdEnv/2023 gcc/12.3 sra-toolkit/3.0.9
+
+
+