Course Outcomes
You will learn to:
• Use transcript browsers such as Artemis to identify novel transcripts
• Identify differentially expressed genes between samples
• Annotate and analyse differentially expressed gene sets for function
• Assemble transcriptomes de novo for non-coding RNA discovery
• Design experiments to discover genes related to particular strain phenotypes
• Analyse metatranscriptome datasets
Requirements
You should have:
• Basic computer competency
• Basic experience in the UNIX Operating System
• A background in biology, preferably microbial biology
Workshop Agenda
An overview of bacterial transcriptomes
- Structure of bacterial transcriptomes
- mRNAs and other RNAs
- Read preprocessing and mapping
- Use of Artemis and other browsers
- Discovery of non-coding RNAs and other novel features
- Worked examples
Differential expression analysis
- Read count based expression such as FPKM and TPM
- Use of Excel, Matlab, R, RSEM and other applications for expression analysis
- Experimental design for gene function discovery and annotation
- Microarray data
- Annotation and analyses of sets of differentially expressed genes
- Worked examples
Transcript assembly
- Transcript assembly
- Comparison with genome annotation and discovery of novel features
- ncRNAs, overlapping genes and other events
- Worked examples
Analysis of transcriptome data
- Metatranscriptome datasets and metabolic analysis
- Use of multiple data sources for improved analysis
- Worked examples