| Author(s) |
Kim, H J
de las Heras-Saldana, S
Clark, S
van der Werf, J H J
|
| Publication Date |
2022
|
| Abstract |
<p>Signature of selection in livestock is a method used to identify genomic regions and candidate genes related to economic traits when phenotypic information is unknown. This study used 406 beef cattle (203 Hanwoo and 203 Angus) with a whole-genome sequence to find selection signatures. As a result, we identified 298 significant genomic regions within Hanwoo, including the candidate genes such as <i>LPL</i> related to the lipid metabolism and 33 genomic regions within Angus with <i>HK1</i> and <i>ACTC1</i> genes linked with glucose metabolism and muscle formation. From the between populations results, 36 significant genomic regions were detected, including the <i>CCKBR</i> gene associated with the feed efficiency. This study can assist in understanding the history of these breeds and identifying the genomic regions under selection for breeding programs in beef cattle. </p>
|
| Citation |
Proceedings of 12th World Congress on Genetics Applied to Livestock Production (WCGALP), v.12, p. 2632-2635
|
| ISBN |
9789086869404
|
| Link | |
| Language |
en
|
| Publisher |
Wageningen Academic
|
| Rights |
Attribution 4.0 International
|
| Title |
A genome-wide association study (GWAS) for carcass traits in Hanwoo cattle using imputed whole genome sequence data
|
| Type of document |
Conference Publication
|
| Entity Type |
Publication
|
| Name | Size | format | Description | Link |
|---|---|---|---|---|
| administrative/WCGALP2022ConferenceProgram.pdf | 7109.32 KB | application/pdf | Conference program | View document |
| administrative/AGenomeWideKimDeLasHerasSaldanaClarkVanDerWerf2022ConferencePaperPrePeerReview.pdf | 340.765 KB | application/pdf | Pre peer review version | View document |
| openpublished/AGenomeWideKimDeLasHerasSaldanaClarkVanDerWerf2022ConferencePaper.pdf | 424.066 KB | application/pdf | Published version | View document |