Abstract

Wool fibre diameter (WFD) is one of the wool traits with higher economic impact. However, the main genes specifically regulating WFD remain unidentified. In this current work we have used Agilent Sheep Gene Expression Microarray and proteomic technology to investigate the gene expression patterns of body side skin, bearing more wool, in Aohan fine wool sheep, a Chinese indigenous breed, and compared them with that of small tail Han sheep, a sheep bread with coarse wool. Microarray analyses showed that most of the genes likely determining wool diameter could be classified into a few categories, including immune response, regulation of receptor binding and growth factor activity. Certain gene families might play a role in hair growth regulation. These include growth factors, immune cytokines, solute carrier families, cellular respiration and glucose transport amongst others. Proteomic analyses also identified scores of differentially expressed proteins.

Details

Title
Discovery of genes and proteins possibly regulating mean wool fibre diameter using cDNA microarray and proteomic approaches
Author
Zhao Jinshan 1 ; Qin Huaiyuan 2 ; Xin Jingjing 2 ; Liu, Nan 2 ; Han Rongwei 2 ; Perez-Campo, F M 3 ; Li, Hegang 4 

 Qingdao Agricultural University, Qingdao, China (GRID:grid.412608.9) (ISNI:0000 0000 9526 6338); Qingdao Scitop Academy of Lactobacillus Co., Ltd, Qingdao, China (GRID:grid.412608.9); Qingdao Institute of Animal Science and Veterinary Medicine, Qingdao, China (GRID:grid.412608.9); China Agricultural University, Beijing, China (GRID:grid.22935.3f) (ISNI:0000 0004 0530 8290) 
 Qingdao Agricultural University, Qingdao, China (GRID:grid.412608.9) (ISNI:0000 0000 9526 6338) 
 University of Cantabria, Cantabria, Spain (GRID:grid.7821.c) (ISNI:0000 0004 1770 272X) 
 Qingdao Agricultural University, Qingdao, China (GRID:grid.412608.9) (ISNI:0000 0000 9526 6338); Qingdao Scitop Academy of Lactobacillus Co., Ltd, Qingdao, China (GRID:grid.412608.9); Qingdao Institute of Animal Science and Veterinary Medicine, Qingdao, China (GRID:grid.412608.9) 
Publication year
2020
Publication date
2020
Publisher
Nature Publishing Group
e-ISSN
20452322
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2399802937
Copyright
© The Author(s) 2020. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.