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Sex Difference in Calbindin Cell Number in the Mouse Preoptic Area: Effects of Neonatal Estradiol and Bax Gene Deletion
Sex Difference Calbindin Cell Number Mouse Preoptic Area Neonatal Estradiol Bax Gene Deletion
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2014/12/12
The sexually dimorphic nucleus of the preoptic area (SDN-POA) was first discovered in rats and is one of the most famous and best studied sex differences in the field of neuroscience. Though well docu...
基于Cytb 基因多态性对藏獒群体遗传结构及系统进化的研究
藏獒 Cytb基因 遗传结构 系统进化
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2014/9/26
本试验通过对甘肃藏獒和西藏藏獒共70个个体的线粒体Cytb基因进行扩增测序，应用生物信息学软件进行遗传结构和系统进化分析，为藏獒品种资源保护与合理开发利用提供参考依据。结果表明：在所分析的70条藏獒序列中，共检测到6种单倍型，8个多态位点，仅占分析总位点数的0.7%。甘肃藏獒与西藏藏獒的单倍型多样度(Hd)、核苷酸多样度(Pi)、平均核苷酸差异数(K)分别为0.595、0.002 37、2.703...
Genomic Selection for Adjacent Genetic Markers of Yorkshire Pigs Using Regularized Regression Approaches
Pig, Litter Size Single Nucleotide Polymorphism Regularized Regression
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2016/5/17
This study considers a problem of genomic selection (GS) for adjacent genetic markers of Yorkshire pigs which are typically correlated. The GS has been widely used to efficiently estimate target varia...
Assessment of Genetic Diversity, Relationships and Structure among Korean Native Cattle Breeds Using Microsatellite Markers
Korean Native Cattle Breeds Microsatellite Genetic Diversity Relationships
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2016/5/17
Four Korean native cattle (KNC) breeds—Hanwoo, Chikso, Heugu, and Jeju black—are entered in the Domestic Animal Diversity Information System of the United Nations Food and Agriculture Organization (FA...
Genomic Heritability of Bovine Growth Using a Mixed Model
Bovine Genome Growth Heritability Mixed Model Single Nucleotide Polymorphism
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2016/5/17
This study investigated heritability for bovine growth estimated with genomewide single nucleotide polymorphism (SNP) information obtained from a DNA microarray chip. Three hundred sixty seven Korean ...
A Genome Wide Association Study on Age at First Calving Using High Density Single Nucleotide Polymorphism Chips in Hanwoo (Bos taurus coreanae)
Single Nucleotide Polymorphism Whole Genome
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2016/5/17
Age at first calving is an important trait for achieving earlier reproductive performance. To detect quantitative trait loci (QTL) for reproductive traits, a genome wide association study was conducte...
Genetic Diversity and Relationships of Korean Chicken Breeds Based on 30 Microsatellite Markers
Korean Native Chicken Microsatellite Genetic Diversity Genetic Relationship
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2016/5/17
The effective management of endangered animal genetic resources is one of the most important concerns of modern breeding. Evaluation of genetic diversity and relationship of local breeds is an importa...
Genetic Relationships of Carcass Traits with Retail Cut Productivity of Hanwoo Cattle
Correlated Response Indirect Selection Genetic Parameters Mixed Model
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2016/5/17
This study aimed to estimate genetic correlation between carcass grading and retail productivity traits and to estimate the correlated response on retail productivity traits through selection for carc...
Identification of Exonic Nucleotide Variants of the Thyroid Hormone Responsive Protein Gene Associated with Carcass Traits and Fatty Acid Composition in Korean Cattle
Thyroid Hormone Responsive Protein (THRSP) Gene Unsaturated Fatty Acid SNP Beef Flavor Korean Cattle
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2016/5/17
The thyroid hormone responsive protein (THRSP) gene is a functional gene that can be used to indicate the fatty acid compositions. This study investigates the relationships of exonic single nucleotide...
Semi-domesticated and Irreplaceable Genetic Resource Gayal (Bos frontalis) Needs Effective Genetic Conservation in Bangladesh: A Review
Bangladesh Gayal Conservation Semi-domestic Genetic Resource
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2016/5/17
Several studies arduously reported that gayal (Bos frontalis) is an independent bovine species. The population size is shrinking across its distribution. In Bangladesh, it is the only wild relative of...
Copy Number Deletion Has Little Impact on Gene Expression Levels in Racehorses
Copy Number Variation Genome-wide Expression Horse Thoroughbred
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2016/5/17
Copy number variations (CNVs), important genetic factors for study of human diseases, may have as large of an effect on phenotype as do single nucleotide polymorphisms. Indeed, it is widely accepted t...
Genome-wide Association Study for Warner-Bratzler Shear Force and Sensory Traits in Hanwoo (Korean Cattle)
Genome-wide Association Study Warner-Bratzler Shear Force Sensory Traits Hanwoo Beef
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2016/5/17
Significant SNPs associated with Warner-Bratzler (WB) shear force and sensory traits were confirmed for Hanwoo beef (Korean cattle). A Bonferroni-corrected genome-wide significant association (p<1.3×1...
Follicle Stimulating Hormone (FSH) Dosage Based on Body Weight Enhances Ovulatory Responses and Subsequent Embryo Production in Goats
Superovulation pFSH Dosage Body Weight Goat
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2016/5/17
An experiment was conducted to evaluate the efficacy of porcine follicle stimulating hormone (pFSH) dosage based on body weight (BW) on ovarian responses of crossbred does. Thirty donor does were divi...
Genetic Structure of and Evidence for Admixture between Western and Korean Native Pig Breeds Revealed by Single Nucleotide Polymorphisms
Admixture Genetic Diversity Korean Native Pig Single Nucleotide Polymorphism
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2016/5/17
Comprehensive information on genetic diversity and introgression is desirable for the design of rational breed improvement and conservation programs. Despite the concerns regarding the genetic introgr...
Association of Novel Polymorphisms in Lymphoid Enhancer Binding Factor 1 (LEF-1) Gene with Number of Teats in Different Breeds of Pig
Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR-RLFP) Teat Number Haplotype
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2016/5/17
Lymphoid enhancer binding factor 1 (LEF-1) is a member of the T-cell specific factor (TCF) family, which plays a key role in the development of breast endothelial cells. Moreover, LEF-1 gene has been ...