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Functional Genomic Analysis of Variation on Beef Tenderness Induced by Acute Stress in Angus Cattle
Joint Authors
Hou, Yali
Zan, Linsen
Tian, Fei
Yu, Ying
Updike, M. Scott
Mitra, Apratim
Luo, Juan
Zhan, Fei
Song, Jiuzhou
Liu, George
Zhao, Chunping
Source
Comparative and Functional Genomics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-12
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Beef is one of the leading sources of protein, B vitamins, iron, and zinc in human food.
Beef palatability is based on three general criteria: tenderness, juiciness, and flavor, of which tenderness is thought to be the most important factor.
In this study, we found that beef tenderness, measured by the Warner-Bratzler shear force (WBSF), was dramatically increased by acute stress.
Microarray analysis and qPCR identified a variety of genes that were differentially expressed.
Pathway analysis showed that these genes were involved in immune response and regulation of metabolism process as activators or repressors.
Further analysis identified that these changes may be related with CpG methylation of several genes.
Therefore, the results from this study provide an enhanced understanding of the mechanisms that genetic and epigenetic regulations control meat quality and beef tenderness.
American Psychological Association (APA)
Zhao, Chunping& Tian, Fei& Yu, Ying& Luo, Juan& Mitra, Apratim& Zhan, Fei…[et al.]. 2012. Functional Genomic Analysis of Variation on Beef Tenderness Induced by Acute Stress in Angus Cattle. Comparative and Functional Genomics،Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-496239
Modern Language Association (MLA)
Zhao, Chunping…[et al.]. Functional Genomic Analysis of Variation on Beef Tenderness Induced by Acute Stress in Angus Cattle. Comparative and Functional Genomics No. 2012 (2012), pp.1-11.
https://search.emarefa.net/detail/BIM-496239
American Medical Association (AMA)
Zhao, Chunping& Tian, Fei& Yu, Ying& Luo, Juan& Mitra, Apratim& Zhan, Fei…[et al.]. Functional Genomic Analysis of Variation on Beef Tenderness Induced by Acute Stress in Angus Cattle. Comparative and Functional Genomics. 2012. Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-496239
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-496239