Computational biologist and Basepair founder, Dr. Amit Sinha (@ausinha) helps viewers navigate the world of RNA-Seq analysis. Topics include: Introduction to RNA-Seq, tools and workflows for analysis, visualization and figures, Q & A. More info at: https://www.basepairtech.com/
Use of mutants in understanding seedling development.pptx
RNA-Seq Analysis: Everything You Always Wanted to Know...and then some
1. RNA-Seq Analysis: Everything
You Always Wanted to
Know...and then some
Amit Sinha, PhD
amit@basepairtech.com
Founder: www.basepairtech.com
Instructor: Harvard Med School
6. Steps in RNA-Seq analysis
QC
• Check sequencing quality, no sample
contamination
Alignment
• Map short reads to the genome
Metrics
• Ensure your reads are mapping to coding
regions
Transcript
count
• Count number of reads on each transcript
Differential
expression
• Statistical significance of expression count
6
14. Options for analysis
Desktop Local server Web-based
High control
Low computing power
Small storage space
Can’t handle large loads
Computing and storage
Low cost
Need tech expertise
Quota limits
Scalable
Cost-effective
Higher uptime
No direct access
Name
File
Run
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