搜索结果: 1-15 共查到“动物学 Quantitative”相关记录20条 . 查询时间(0.046 秒)
Characterization of greying, melanoma,and vitiligo quantitative inheritance in Old Kladruber horses
pigmentation skin neoplasm heritability genetic correlations spectrophotometry
2015/10/29
The paper deals with the greying process, melanoma, and vitiligo depigmentation occurrence in Old Kladruber horses (OKH). The study includes 376 animals of both sexes at the age of 1–25 years. The eva...
Genome-wide Association Study to Identify Quantitative Trait Loci for Meat and Carcass Quality Traits in Berkshire
Berkshire Quantitative Trait Loci Single Nucleotide Polymorphism Meat Quality
2016/5/19
Meat and carcass quality attributes are of crucial importance influencing consumer preference and profitability in the pork industry. A set of 400 Berkshire pigs were collected from Dasan breeding far...
Qualitative and quantitative cytometric analysis of peripheral blood leukocytes in carps (Cyprinus carpio)
carp leukocytes cytometry
2015/1/20
The studies were performed involving qualitative and quantitative cytometric analysis of peripheral blood leukocytes in healthy carps at various stages of their ontogeny, i.e., in 3- to 29-month old c...
Detection of Quantitative Trait Loci Affecting Fat Deposition Traits in Pigs
Quantitative Trait Loci Pig Intramuscular Fat Body Fat Microsatellite Marker
2016/5/10
Quantitative trait loci (QTL) associated with fat deposition traits in pigs are important gene positions in a chromosome that influence meat quality of pork. For QTL study, a three generation resource...
Detection of Quantitative Trait Loci for Growth and Carcass Traits on BTA6 in a Hanwoo Population
QTL BTA6 Growth Carcass Traits Hanwoo
2016/5/4
The purpose of this study was to detect quantitative trait loci (QTL) for growth and carcass quality traits on BTA6 in a population of Hanwoo cattle. Three hundred and sixty one steers were produced f...
Quantitative Trait Loci Affecting Rous Sarcoma Virus Induced Tumor Regression Trait in F2 Intercross Chickens
Chicken Quantitative Trait Locus Tumor Regression Subgroup A Rous Sarcoma Virus Non-MHC
2016/5/3
We performed a genome-wide linkage and quantitative trait locus (QTL) analysis to confirm the existence of QTL affecting Rous Sarcoma Virus (RSV) induced tumor regression, and to estimate their effect...
Quantitative Comparison of Diversity and Conformity in Nitrogen Recycling of Ruminants
Urea Liver Gastrointestinal Tract Nitrogen
2016/4/29
Domestic ruminant animals are reared in diverse production systems, ranging from extensive systems under semi-arid and tropical conditions with poor feed resources to intensive systems in temperate an...
Effect of Qualitative and Quantitative Feed Restriction on Growth Performance and Immune Function in Broiler Chickens
Broiler Chickens Qualitative Quantitative Feed Restriction (FR) Growth Performance Immune Cytokines
2016/4/29
The current study was conducted to investigate the effect of early feed restriction (FR, 8 to 14 d of age) on growth performance and immune function in broiler chickens. Birds were fed corresponding d...
微卫星标记与奶牛数量性状QTL定位Mapping Quantitative Trait Loci for Quantitative Traits in Dairy Cattle Using Microsatellite Markers
奶牛 数量性状基因座 微卫星标记
2007/12/30
摘要本文对奶牛产奶性能（产奶量、乳脂率、乳脂量、蛋白率、蛋白量）、乳房炎及体细胞数、繁殖性能、生产寿命等数量性状QTL定位研究进展进行了综述。
Abstract:Mapping of quantitative trait loci for some important traits (milk yield,fat percentage,fat yield,protein percentage,p...
Detection of Mendelian and Parent-of-origin Quantitative Trait Loci in a Cross between Korean Native Pig and Landrace I. Growth and Body Composition Traits
Quantitative Trait Loci, Swine Growth Korean Native Pig Landrace
2016/4/25
This study was conducted to detect quantitative trait loci (QTL) affecting growth and body composition in an F2 reference population of Korean native pig and Landrace crossbreds. The three-generation ...
Characterization of Phosphoinositide-3-kinase, Class 3 (PIK3C3) Gene and Association Tests with Quantitative Traits in Pigs
PIK3C3 SNPs PCR-RFLP Sib-pair Analysis Back Fat Carcass Fat
2016/4/20
This study deals with the characterization of porcine PIK3C3 and association tests with quantitative traits. PIK3C3 belongs to the class 3 PI3Ks that participate in the regulation of hepatic glucose o...
Potential of the Quantitative Trait Loci Mapping Using Crossbred Population
Crossbred Population Index Selection Linkage Disequilibrium QTL Mapping
2016/4/20
In the process of crossbreeding, the linkage disequilibria between the quantitative trait loci (QTL) and their linked markers were reduced gradually with increasing generations. To study the potential...
Methodology of Mapping Quantitative Trait Loci for Binary Traits in a Half-sib Design Using Maximum Likelihood
Discrete Traits Threshold Models QTL Mapping Maximum Likelihood
2016/4/20
Maximum likelihood methodology was applied to analyze the efficiency and statistical power of interval mapping by using a threshold model. The factors that affect QTL detection efficiency (e.g. QTL ef...
Identification of Quantitative Traits Loci (QTL) Affecting Growth Traits in Pigs
QTL Microsatellite Marker Growth Traits Pig
2016/4/20
Molecular genetic markers were used to detect chromosomal regions which contain economically important traits such as growth, carcass, and meat quality traits in pigs. A three generation resource popu...
Mapping of Quantitative Trait Loci on Porcine Chromosome 7 Using Combined Data Analysis
Pig Quantitative Trait Loci Sus scrofa Chromosome 7 Combined Data Analysis
2016/4/18
To further investigate the regions on porcine chromosome 7 that are responsible for economically important traits, phenotypic data from a total of 287 F2 individuals were collected and analyzed from 1...