Export

Link to this page

Please use this URL for citations.

Search Other Services

Statistics

  • Access to this page：3,941 times

＜departmental bulletin paper＞
Association of SNPs in AMY1A and AMY2A genes with chicken meat quality and clinical–chemical traits in chicken

Creator
Creator Name
Seo, Dongwon
Affiliation
Affiliation Name
Division of Animal and Dairy Science, College of Agriculture and Life Sciences, Chungnam National University
Creator Name
Park, Hee-Bok
Affiliation
Affiliation Name
Division of Animal and Dairy Science, College of Agriculture and Life Sciences, Chungnam National University
Creator Name
Choi, Nuri
Affiliation
Affiliation Name
Division of Animal and Dairy Science, College of Agriculture and Life Sciences, Chungnam National University
Creator Name
Jin, Shil
Affiliation
Affiliation Name
Division of Animal and Dairy Science, College of Agriculture and Life Sciences, Chungnam National University
Creator Name
Heo, Kang-Nyeong
Affiliation
Affiliation Name
Poultry Science Division, National Institute of Animal Science, Rural Development Administration
Creator Name
Jo, Cheorun
Affiliation
Affiliation Name
Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Science, Seoul National University
Author PID
K001631
Creator Name
Gotoh, Takafumi
後藤, 貴文
ゴトウ, タカフミ
Creator Alternative Name
Goto, Takafumi
Affiliation
Affiliation Name
Kuju Agricultural Research Center, Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院農学部附属農場高原農業実験実習場
Author PID
K001631
Creator Name
Lee, Jun Heon
Affiliation
Affiliation Name
Division of Animal and Dairy Science, College of Agriculture and Life Sciences, Chungnam National University
Language
English
Publisher
Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院
Date
2016-02-29
Source Title
Journal of the Faculty of Agriculture, Kyushu University
Vol
61
Issue
1
First Page
121
Last Page
125
Publication Type
Version of Record
Access Rights
open access
Crossref DOI
https://doi.org/10.5109/1564092

Hide fulltext details.

pdf p121 pdf 448 KB 774  

Details

PISSN
0023-6152
NCID
AA00697606
Record ID
1564092
Peer-Reviewed
Unrefereed
Subject Terms
amylase
positional candidate gene
QTL
serum
ISSN
0023-6152
NCID
AA00697606
Notes
QTL studies can provide useful information with which to identify positional candidate genes and DNA sequence variations that can be used to develop genetic markers. In particular, the amylase in chicken serum may affect meat quality traits that are associated with improved starch digestion, which can be used as an indicator of the health status of a chicken. In this study, we investigated two amylase genes, AMY1A and AMY2A, because these genes are located in the QTL region affecting serum amylase levels. Association analyses based on a mixed linear model were performed to identify relationships between the SNPs present in these two genes and clinical–chemical and meat quality traits. As a result, we confirmed that these genes were not significantly associated with any clinical–chemical traits, indicating that these two genes are not directly involved in the amylase QTL effect. However, the AMY1A gene is significantly associated with the degree of yellow coloration (b*) in the thigh muscle, and the AMY2A gene is significantly associated with the water–holding capacity (WHC) of breast muscle. With further verifications, these genes could be used to improve the quality of these traits in chickens.
Created Date 2016.03.10
Modified Date 2022.11.11

People who viewed this item also viewed