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Reproduction Efficiency and Health Traits in Dorper, White Dorper, and Tsigai Sheep Breeds under Temperate European Conditions
Sheep Genotype Fitness Health Performance Reproduction
2016/5/18
The objective of the current pilot study was to evaluate the reproductive performance and health indicators in Dorper, White Dorper, and Tsigai breed ewes managed semi-intensively under European tempe...
Tissue-specific mRNA expression profiles of GDF9,BMP15,and BMPR1B genes in prolific and non-prolific goat breeds
goat prolificacy ovary RT-PCR gene expression
2015/10/29
The tissue-specific mRNA expression profiles of GDF9, BMP15, and BMPR1B genes in goats were investigated. The mRNA expression of the genes was detected in prolific Jining Grey goats and non-prolific L...
Nucleotide sequencing and DNA polymorphism studies of beta-lactoglobulin gene in native Saudi goat breeds in relation to milk yield
Saudi goats functional polymorphism
2015/7/7
β-Lactoglobulin (β-LG) is the dominant non-casein whey protein found in milk of bovine and of
most ruminants. The amino acid sequence of β-LG along with its 3-dimensional structure illustrates linka...
Genetic polymorphism at the CSN1S1 gene in two Czech goat breeds
goat CSN1S1 allele frequency biodiversity
2015/6/4
The genetic polymorphism of the CSN1S1 (casein alpha-S1) locus was investigated in two endangered Czech goat breeds (White Shorthair and Brown Shorthair). These breeds are kept mainly for their good d...
Response to absorption of the crossbreeding of the local goat with exotic breeds in the oases of Southern Tunisia
Local goat performances crossing oasis Tunisia
2011/1/10
From 1980, the development project within the framework of genetic improvement achieved significant progress through crossbreeding of local goats with imported improver races at the Institute of the A...
Pure breeds and crossed caprine genotypes effect in the oases of southern Tunisia
Cross breeding dairy production Kids growth local goat Oases Tunisia
2010/9/14
Data from 16 years performances schedule of local goat, Alpine, Damascus, Murciana and crossed groups were used to study the genotypes productive behaviour under Tunisian oases conditions. The aim was...
Estimation of Genetic Parameters for Four Reproduction Component Traits in Two Chinese Indigenous Pig Breeds
Sow Reproduction Component Trait Heritability Genetic Correlation
2016/4/28
The reproduction component traits are important components of sow efficiency. The objective of this study was to evaluate the phenotypic and genetic parameters of four reproduction component traits (a...
STIMULATION OF SEXUAL REFLEXES OF ABORIGINAL RAM BREEDS DURIN THE NON – MATING SEASON
sexual activity and reflexes semen
2010/12/1
The aim of the present study is to induce the sexual activity and to attain ejaculation during non-mating season in aboriginal ram breeds bred in Bulgaria. The possibility is discussed to use these ra...
Evaluation of the Genetic Relationship among Ten Chinese Indigenous Pig Breeds with Twenty-six Microsatellite Markers
Microsatellites Chinese Indigenous Pig Breeds Genetic Variation
2016/4/15
The genetic diversities and relationships of 10 Chinese indigenous pig breeds and three exotic pig breeds have been evaluated using 26 microsatellites recommended by the Food and Agriculture Organizat...
Reproductive Performance of Three Iranian Sheep Breeds
Iranian Sheep Moghani Chal Zel Ewe Efficiency Reproductive Performances
2016/4/12
To evaluate the ewe reproductive performances of three Iranian local sheep breeds, namely Moghani, Chal and Zel, 27 rams and 473 ewes were used as the foundation flock in a crossbreeding program. The ...
Statistical Genetic Studies on Cattle Breeding for Dairy Productivity in Bangladesh: II. Estimation of Reciprocal and Heterosis Effects and Optimum Crossbreeding System between the Local Breeds and Exotic Breeds for Milk Performance
Bangladeshi Cattle Reciprocal Effects Heterosis Optimum Crossbreeding System
2016/4/11
Reciprocal effects among local breeds and additive and heterosis effects were estimated for total milk production per lactation (TLP), lactation length (LL) and daily milk yield (DMY). Procedures for ...