상세 정보

underline
Metadata Downloads : dc(xml) or Excel
Cited 0 time in scopus ci

Title 

Effects of LEP, GYS1, MYOD1, and MYF5 polymorphisms on pig economic traits

Authors 

Sang Je ParkJ HaI S KimS G KwonJ H HwangD H ParkD G KangT W KimS W KimC W Kim

Publisher 

De Gruyter Open

Issue Date 

2015

Citation 

Annals of Animal Science, vol. 15, no. 3, pp. 629-640

Keywords 

economic traitsGYS1LEPMYFSMYOD1

Abstract 

In the present study, we examined the effect of single nucleotide polymorphisms (SNPs) of leptin (LEP), skeletal muscle glycogen synthase (GYS1), myogenic differentiation 1 (MYOD1), and myogenic factor 5 (MYF5) genes on economic trait association in pigs. LEP/HindIII, MYOD1/DdeI, MYF5/FokI, and GYS1/FokI genotypes were identified by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) from 466 pigs comprised of Duroc, Landrace and Yorkshire breeds. The LEP/HindIII polymorphism differed significantly with respect to average daily gain (ADG) in Duroc pigs (P<0.05). However, the GYS1/FokI polymorphism was not significantly associated with any trait. The MYOD1/DdeI polymorphism was significantly associated with both ADG and meat percentage (MP) in Duroc pigs, and ADG, backfat thickness (BFT) and feed efficiency (FE) in Landrace pigs, whereas the MYOD1/DdeI polymorphism was not significantly associated with any trait in Yorkshire pigs. In addition, the MYF5/FokI polymorphism revealed a close relationship with ADG in Duroc pigs. In conclusion, we believe that the SNPs within LEP, MYOD1 and MYF5 in certain pig breeds play important roles as potential genetic markers for economic traits of pigs.

ISSN 

2300-8733

Link 

http://dx.doi.org/10.1515/aoas-2015-0022

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2019-05-02


Files in This Item: SizeFormat
13276.pdf784KbAdobe PDF
qrcode

FusionCharts.
DSpace Software Coptright(c) 2010 MIT and Hewleft-Packard  /  KRIBB-REPOSITORY ( Email:jakim@kribb.re.kr)