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RNA-Seq Data Analysis in 15 Days: Your Crash Course to Differential Gene Expression

In the rapidly evolving landscape of genomics, RNA-Seq data analysis has become an indispensable tool for understanding gene regulation and cellular function. Whether you're investigating cancer biomarkers, studying stress responses, or exploring developmental pathways, RNA-Seq provides a powerful way to decode transcriptional activity across biological systems.

This 15-day crash course is designed for students, researchers, and professionals who want to master differential gene expression (DGE) analysis — the cornerstone of modern transcriptomics. Through a blend of theory and hands-on sessions, you’ll gain both the conceptual clarity and computational skills needed to analyze next-generation sequencing (NGS) data confidently.

What You’ll Learn

Over two intensive weeks, participants will explore the complete workflow:

  • Day 1–3: Understanding RNA-Seq technology, data formats (FASTQ, GTF, FPKM/TPM), and experimental design.

  • Day 4–6: Quality control and preprocessing using FastQC and Trimmomatic.

  • Day 7–9: Alignment and quantification with HISAT2, STAR, and featureCounts.

  • Day 10–12: Performing DGE analysis using DESeq2 or edgeR in R to identify up- and down-regulated genes.

  • Day 13–15: Functional interpretation using Ensembl, DAVID, and Reactome, along with advanced data visualization using ggplot2.

Why This Course Matters

Employers in biotech and academia increasingly value scientists who can interpret large-scale transcriptomic data. Mastering RNA-Seq analysis bridges the gap between wet-lab biology and computational bioinformatics, giving you a competitive edge in research and industry.

By the end of this course, you’ll not only understand how to process and analyze RNA-Seq datasets but also be able to present your findings with scientific confidence — ready to contribute to cutting-edge genomics and precision medicine research.

In just 15 days, you’ll transform your curiosity into capability — and take a decisive step toward becoming a job-ready bioinformatics professional.



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