Molecular signatures diversity unveiled through a comparative transcriptome analysis of longissimus dorsi and psoas major muscles in Hanwoo cattle

This study investigates the transcriptome-level alterations that influence production traits and early fattening stage myogenesis in Hanwoo cattle, specifically focusing on the highly prized Longissimus dorsi (LD) and Psoas major (PM) skeletal muscles, which hold significant commercial value. We con...

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Bibliographic Details
Published in:Animal biotechnology 2024-07, p.2379883
Main Authors: Sheet, Sunirmal, Jang, Sun Sik, Lim, Jin-A, Park, Woncheoul, Kim, Dahye
Format: Article
Language:English
Subjects:
gene co-expression
Hanwoo cattle
longissimus dorsi
myogenesis
psoas major
skeletal muscle transcriptome
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Summary:This study investigates the transcriptome-level alterations that influence production traits and early fattening stage myogenesis in Hanwoo cattle, specifically focusing on the highly prized Longissimus dorsi (LD) and Psoas major (PM) skeletal muscles, which hold significant commercial value. We conducted RNA sequencing analysis on LD and PM muscles from 14 Hanwoo steers (  = 7, each group) at the age of 10 months, all fed the same diet. Our results unveiled a total of 374 and 206 up-regulated differentially expressed genes (DEGs) in LD and PM muscles, respectively, with statistical significance (  
ISSN:1049-5398
1532-2378
1532-2378
DOI:10.1080/10495398.2024.2379883