Authors
Yusuf Khan, Daniel Hammarström, Bent R Rønnestad, Stian Ellefsen, Rafi Ahmad
Publication date
2020/11/30
Journal
BMC bioinformatics
Volume
21
Issue
1
Pages
548
Publisher
BioMed Central
Description
Background
Human skeletal muscle responds to weight-bearing exercise with significant inter-individual differences. Investigation of transcriptome responses could improve our understanding of this variation. However, this requires bioinformatic pipelines to be established and evaluated in study-specific contexts. Skeletal muscle subjected to mechanical stress, such as through resistance training (RT), accumulates RNA due to increased ribosomal biogenesis. When a fixed amount of total-RNA is used for RNA-seq library preparations, mRNA counts are thus assessed in different amounts of tissue, potentially invalidating subsequent conclusions. The purpose of this study was to establish a bioinformatic pipeline specific for analysis of RNA-seq data from skeletal muscles, to explore the effects of different normalization strategies and to identify genes responding to RT in a volume-dependent manner (moderate vs …
Total citations
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