搜索结果: 1-12 共查到“农学 Association analysis”相关记录12条 . 查询时间(0.132 秒)
Genome-association analysis of Korean Holstein milk traits using genomic estimated breeding value
Korean Holstein Genome-wide Association Studies (GWAS) Milk Production Milk Fat Milk Protein
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2017/3/9
Holsteins are known as the world’s highest-milk producing dairy cattle. The purpose of this study was to identify genetic regions strongly associated with milk traits (milk production, fat, and protei...
Genetic variation,association analysis,and expression pattern of SMAD3 gene in Chinese cattle
SMAD3 polymorphisms mRNA level body traits bovine
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2016/6/3
SMAD3, a member of SMAD transcription factors, plays a key role in transforming growth factor-beta (TGF-β) signalling pathway and regulation of muscle growth. However, there was no strong evidence of ...
llele frequency for c.335 A>C polymorphisms in porcine ghrelin/obestatin prepropeptide gene and association analysis with performance traits in various pig breeds
quantitative trait locus GHRL pigs polymorphism genetic marker
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2015/10/9
The allelic frequency of c.335A>C polymorphisms in the porcine ghrelin/obestatin prepropeptide (GHRL) gene was surveyed among six pig breeds and two subspecies of wild boars. The c.335C was the most f...
Polymorphism, linkage mapping, and association analysis with carcass traits of four porcine candidate genes selected from gene-expression profiles of Czech Large White and Wild Boar muscles
pig single nucleotide polymorphism DNA markers
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2015/7/3
Genes that are expressed in skeletal muscles may play a role in prenatal muscle development and postnatal muscle growth and can be considered candidates for economically important traits. Four porcine...
Identification of SNPs in ME1 gene and association analysis with meat
candidate gene polymorphism beef
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2015/7/2
The objective of this study was to identify single nucleotide polymorphisms (SNPs) in coding regions of bovine ME1 gene and to evaluate if the polymorphisms are associated with meat quality traits in ...
Polymorphism identification in the goat MSTN gene and association analysis with growth traits
MSTN gene polymorphisms growth traits linkage disequilibrium
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2015/6/9
The myostatin (MSTN) gene was studied as a candidate genetic marker for growth traits. We investigated polymorphisms of the MSTN gene in 664 individuals from four goat populations and applied PCR-SSCP...
Association analysis of seven candidate genes with performance traits in Czech Large White pigs
pig genotyping SNP performance trait estimated breeding value (EBV) Czech Large White
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2015/6/9
In this study association analyses were performed between genes tagged SNP (IGF2, NAMPT, DGAT1, MYF4, MC3R, MC4R and MYOD1), performance traits (backfat thickness, lean meat content, average daily gai...
SNP detection in the porcine PPARGC1A promoter region and 3’UTR, and an association analysis in a Landrace-Duroc-Yorkshire population
association analysis fat deposition meat quality pig
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2015/6/8
Meat quality is of increasing economic importance to the pork industry today, which is in contrast with the more traditional focus of pig selection for lean growth. Meat quality is however determined ...
Association analysis of PPARGC1A mutations with meat quality parameters in a commercial hybrid pig population
association analysis carcass composition meat quality pig PPARGC1A SNP
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2015/6/8
Peroxisome proliferator-activated receptor γ coactivator 1α (PPARGC1A) is a promising candidate gene for selection on meat and carcass quality traits in the pig industry. In the pig, several SNPs have...
Detection of QTLs for important agronomical traits in hexaploid wheat using association analysis
agronomical traits microsatellite markers QTLs Tassel Triticum aestivum
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2014/2/24
One of the main wheat breeder’s goals is determining specific genomic regions which control important agronomical traits. Association analysis is a new strategy with high resolution in plant molecular...
The Porcine FoxO1, FoxO3a and FoxO4 Genes: Cloning, Mapping, Expression and Association Analysis with Meat Production Traits
Pig FoxO1 FoxO3a FoxO4 Mapping Association Analysis
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2016/4/25
FoxO1, FoxO3a and FoxO4 belong to the FoxO gene family, which play important roles in the PI3K/PKB pathway. In this study, we cloned the porcine FoxO1, FoxO3a and FoxO4 sequences and assigned them to ...
Association Analysis between Five Microsatellite Loci and Litter Size in Small Tail Han Sheep
Sheep Litter Size Microsatellite Polymorphism Least Squares Analysis
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2016/4/14
The objective of the present study was to explore associations between five microsatellites linked to FecB and FecXI genes and litter size in Small Tail Han sheep. The polymorphisms of five microsatel...