scholarly journals Epistatic Effects of Six Candidate Genes on Fatty Acid Composition in Korean Native Chicken

2021 ◽  
Vol 48 (2) ◽  
pp. 51-58
Author(s):  
Shil Jin ◽  
Seung Hwan Lee ◽  
Doo Ho Lee ◽  
Jun Heon Lee
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Candidate Genes ◽  
Acid Composition ◽  
Epistatic Effects ◽  
Native Chicken ◽  
Korean Native Chicken

Genetic association of DEGS1 , ELOVL6 , FABP3 , FABP4 , FASN and SCD genes with fatty acid composition in breast and thigh muscles of Korean native chicken

2020 ◽  
Vol 51 (2) ◽  
pp. 344-345
Author(s):  
Shil Jin ◽  
Seung Hwan Lee ◽  
Doo Ho Lee ◽  
Prabuddha Manjula ◽  
Soo Hyun Lee ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Genetic Association ◽  
Acid Composition ◽  
Thigh Muscles ◽  
Native Chicken ◽  
Korean Native Chicken

scholarly journals Identification of quantitative trait loci for the fatty acid composition in Korean native chicken

2018 ◽  
Vol 31 (8) ◽  
pp. 1134-1140 ◽  
Author(s):  
Shil Jin ◽  
Hee Bok Park ◽  
Dongwon Seo ◽  
Nu Ri Choi ◽  
Prabuddha Manjula ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Quantitative Trait Loci ◽  
Acid Composition ◽  
Quantitative Trait ◽  
Native Chicken ◽  
Trait Loci ◽  
Korean Native Chicken

scholarly journals QTL fine mapping for intramuscular fat and fatty acid composition using high-density SNP chip array on SSC12 in Korean native pig × Yorkshire F2 population  

2019 ◽  
Vol 64 (No. 4) ◽  
pp. 180-188
Author(s):  
Sangwook Kim ◽  
Byeonghwi Lim ◽  
Kwansuk Kim ◽  
Kyoungtag Do
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Candidate Genes ◽  
Acid Composition ◽  
Fine Mapping ◽  
Intramuscular Fat ◽  
Economic Benefits ◽  
High Density ◽  
Chromosome 12 ◽  
Qtl Fine Mapping

Intramuscular fat (IMF) and fatty acid composition are characteristics that are used as important indicators of evaluating high quality pork and contribute to the economic benefits of the pig farming industry. In this study, quantitative trait loci (QTL) fine mapping of chromosome 12 was performed in a population of F2 intercross between Yorkshire (YS) and Korean native pigs (KNPs) by adopting combined linkage and linkage disequilibrium method using high-density SNP chips. QTLs for IMF (H3GA0034813 to H3GA0034965) and oleic acid (C18:1) (ASGA0054380 to ALGA0066299) were located at 120 cM (54.112–57.610 kb) and 85 cM (36.097–38.601 kb), respectively, within chromosome 12 (Sscrofa11.1 genomic reference). In addition, 31 candidate genes present within the IMF QTL region and 28 candidate genes existing within C18:1 QTL region were chosen. In order to understand the function of these candidate genes at the molecular level, these candidate genes were functionally categorized by studying gene ontology and analyzing network and pathway. Among the 59 candidate genes within the region of IMF QTL and C18:1 QTL, five (MYH1, MYH2, MYH4, ACACA, and RPS6KB1) directly interacting candidate genes were found. Furthermore, the RPS6KB1 gene was assumed to be an important candidate gene that is involved in leptin and insulin signaling pathway and participates in controlling adipogenic differentiation, fat deposition, and fatty acid composition, which is related to obesity of pigs.  

P3018 Gene expression analysis in backfat and identification of eQTL regions for fatness and fatty acid composition candidate genes in pigs

2016 ◽  
Vol 94 (suppl_4) ◽  
pp. 60-61
Author(s):  
M. Revilla ◽  
M. Ballester ◽  
A. Puig-Oliveras ◽  
A. Castelló ◽  
A. I. Fernández ◽  
...  
Keyword(s):  
Gene Expression ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Candidate Genes ◽  
Acid Composition ◽  
Expression Analysis ◽  
Gene Expression Analysis

scholarly journals Comparative Transcriptomic Analysis Reveals Diverse Expression Pattern Underlying Fatty Acid Composition among Different Beef Cuts

Foods ◽  
2022 ◽  
Vol 11 (1) ◽  
pp. 117
Author(s):  
Tianliu Zhang ◽  
Qunhao Niu ◽  
Tianzhen Wang ◽  
Xu Zheng ◽  
Haipeng Li ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Candidate Genes ◽  
Acid Composition ◽  
Genetic Selection ◽  
Transcriptomic Analysis ◽  
Functional Enrichment ◽  
Ampk Signaling ◽  
Gene Network Analysis ◽  
Comparative Transcriptomic Analysis

Beef is an important dietary source of quality animal proteins and amino acids in human nutrition. The fatty acid composition is one of the indispensable indicators affecting nutritional value of beef. However, a comprehensive understanding of the expression changes underlying fatty acid composition in representative beef cuts is needed in cattle. This study aimed to characterize the dynamics of fatty acid composition using comparative transcriptomic analysis in five different type of beef cuts. We identified 7545 differentially expressed genes (DEGs) among 10 pair-wise comparisons. Co-expression gene network analysis identified two modules, which were significantly correlated with 2 and 20 fatty acid composition, respectively. We also identified 38 candidate genes, and functional enrichment showed that these genes were involved in fatty acid biosynthetic process and degradation, PPAR, and AMPK signaling pathway. Moreover, we observed a cluster of DEGs (e.g., SCD, LPL, FABP3, and PPARD) which were involved in the regulation of lipid metabolism and adipocyte differentiation. Our results provide some valuable insights into understanding the transcriptome regulation of candidate genes on fatty acid composition of beef cuts, and our findings may facilitate the designs of genetic selection program for beneficial fatty acid composition in beef cattle.

scholarly journals Association study between backfat fatty acid composition and SNPs in candidate genes highlights the effect of FASN polymorphism in large white pigs

Meat Science ◽  
2019 ◽  
Vol 156 ◽  
pp. 75-84 ◽  
Author(s):  
Martina Zappaterra ◽  
Diana Luise ◽  
Paolo Zambonelli ◽  
Marcello Mele ◽  
Andrea Serra ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Association Study ◽  
Candidate Genes ◽  
Acid Composition ◽  
Large White
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