scholarly journals Genetic parameter estimates and targeted association analyses of growth, carcass, and meat quality traits in German Merinoland and Merinoland-cross lambs1

2018 ◽  
Vol 96 (2) ◽  
pp. 398-406 ◽  
Author(s):  
Patrick Stratz ◽  
Katja Franziska Schiller ◽  
Robin Wellmann ◽  
Siegfried Preuss ◽  
Christine Baes ◽  
...  
Keyword(s):  
Meat Quality ◽  
Genetic Parameter ◽  
Parameter Estimates ◽  
Quality Traits ◽  
Association Analyses ◽  
Meat Quality Traits

Random-effect meta-analysis of genetic parameter estimates for carcass and meat quality traits in beef cattle

2021 ◽  
Vol 53 (4) ◽  
Author(s):  
Giovanni Coelho Ladeira ◽  
José Teodoro de Paiva ◽  
Hinayah Rojas de Oliveira ◽  
Eula Regina Carrara ◽  
Fabrício Pilonetto ◽  
...  
Keyword(s):  
Beef Cattle ◽  
Meat Quality ◽  
Meta Analysis ◽  
Genetic Parameter ◽  
Random Effect ◽  
Parameter Estimates ◽  
Quality Traits ◽  
Meat Quality Traits

Genetic parameter estimation and gene association analyses for meat quality traits in open‐air free‐range Iberian pigs

2020 ◽  
Vol 137 (6) ◽  
pp. 581-598 ◽  
Author(s):  
Miguel Á. Fernández‐Barroso ◽  
Luis Silió ◽  
Carmen Rodríguez ◽  
Patricia Palma‐Granados ◽  
Adrián López ◽  
...  
Keyword(s):  
Parameter Estimation ◽  
Meat Quality ◽  
Genetic Parameter ◽  
Quality Traits ◽  
Association Analyses ◽  
Gene Association ◽  
Free Range ◽  
Meat Quality Traits

scholarly journals Genetic Parameter Estimates for Meat Quality Traits in Berkshire Pigs

2011 ◽  
Vol 53 (4) ◽  
pp. 289-296 ◽  
Author(s):  
Jong-Hyun Jung ◽  
Chul-Wook Kim ◽  
Beom-Young Park ◽  
Jong-Soon Choi ◽  
Hwa-Chun Park
Keyword(s):  
Meat Quality ◽  
Genetic Parameter ◽  
Parameter Estimates ◽  
Quality Traits ◽  
Meat Quality Traits ◽  
Berkshire Pigs

scholarly journals 250 Genome wide Association analyses for meat quality traits in multibreed and crossbred beef cattle.

2018 ◽  
Vol 96 (suppl_3) ◽  
pp. 84-84
Author(s):  
M Abo-Ismail ◽  
J Crowley ◽  
E Akanno ◽  
C Li ◽  
P Stothard ◽  
...  
Keyword(s):  
Beef Cattle ◽  
Meat Quality ◽  
Genome Wide Association ◽  
Quality Traits ◽  
Association Analyses ◽  
Meat Quality Traits ◽  
Genome Wide

scholarly journals Genetic parameter estimation for reproductive traits in QingYu pigs and comparison of carcass and meat quality traits to Berkshire×QingYu crossbred pigs

2020 ◽  
Vol 33 (8) ◽  
pp. 1224-1232
Author(s):  
Jia Luo ◽  
Yiting Yang ◽  
Kun Liao ◽  
Bin Liu ◽  
Ying Chen ◽  
...  
Keyword(s):  
Birth Weight ◽  
Meat Quality ◽  
Genetic Parameter ◽  
Reproductive Traits ◽  
Quality Traits ◽  
Muscle Area ◽  
Weaning Weight ◽  
Slaughter Weight ◽  
Meat Quality Traits

Objective: The QingYu pig is well known for its excellent meat quality attributes in Sichuan province, China. In order to improve its production efficiency, the determination of genetic factors contributing to quantifiable economic traits of livestock is important. Moreover, the cross-breeding of QingYu pigs with western breeds possessing strong growth attributes is an efficient way to improve the performance of this breed.Methods: Here, the genetic parameters of several important reproductive traits of QingYu pigs were estimated, include total number born (TNB), number born alive, litter birth weight, individual birth weight, number of piglets weaned, litter weaning weight, and individual weaning weight. The data was analyzed using the ASReml 3.0 software (NSW Inc., Sydney, Australia). Furthermore, the effects of crossing Berkshire with QingYu (BQ) pigs on carcass and meat quality traits, as well as the effects of slaughter weight on carcass and meat quality of BQ were characterized.Results: QingYu pigs exhibited superior reproductive traits. The TNB available to QingYu pigs was more than 8 per parity. The observed repeatability of the reproductive traits of the QingYu pigs was between 0.10 and 0.23. The significantly correlated genetic and phenotypic of reproduction traits were consistent. Interestingly, the BQ pigs exhibited improved carcass quality, with a significant increase in loin muscle area, lean percentage and reduction in sebum percentage. As a result, BQ had higher L<sub>45min</sub>, lower cooking scores, and lower drip loss. In addition, the loin muscle area, body length, and sebum percentage were significantly higher in 90 and 100 kg animals. Cooking loss showed a significant increase at 80 kg, and marbling increased significantly from 90 kg.Conclusion: The results of this study suggest that QingYu pigs exhibit excellent reproductive properties and heritability of these traits. Crossing with Berkshire is an efficient strategy to improve the carcass and meat quality of QingYu pigs for commercial operations. Furthermore, it appears as though the optimal slaughter weight of BQ pigs is at approximately 90 kg.

Porcine CSRP3: polymorphism and association analyses with meat quality traits and comparative analyses with CSRP1 and CSRP2

2009 ◽  
Vol 37 (1) ◽  
pp. 451-459 ◽  
Author(s):  
Xuewen Xu ◽  
Haifang Qiu ◽  
Zhi-Qiang Du ◽  
Bin Fan ◽  
Max F. Rothschild ◽  
...  
Keyword(s):  
Meat Quality ◽  
Quality Traits ◽  
Association Analyses ◽  
Comparative Analyses ◽  
Meat Quality Traits
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