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Relationship between Body Weight of Primiparous Sows during Late Gestation and Subsequent Reproductive Efficiency over Six Parities
Gestation Body Weight Parities Reproductive Efficiency Sow
2016/7/27
The present study investigated the impact of parity 1 gilt body weight during late gestation (d 109) on subsequent reproductive performance of sows and performance of suckling pigs. A total of 2,404 f...
Genetic Parameters of Pre-adjusted Body Weight Growth and Ultrasound Measures of Body Tissue Development in Three Seedstock Pig Breed Populations in Korea
Pig Growth Trait Ultrasound Measures Heritability Genetic Correlation
2016/5/19
The objective of this study was to compare the effects of body weight growth adjustment methods on genetic parameters of body growth and tissue among three pig breeds. Data collected on 101,820 Landra...
Effects of Inclusion Levels of Wheat Bran and Body Weight on Ileal and Fecal Digestibility in Growing Pigs
Digestive Sites Hindgut Fermentation Dietary Fiber Digestibility Wheat Bran Growth Stage
2016/5/18
The objective of this study was to determine the effects of graded inclusions of wheat bran (0%, 9.65%, 48.25% wheat bran) and two growth stages (from 32.5 to 47.2 kg and 59.4 to 78.7 kg, respectively...
Follicle Stimulating Hormone (FSH) Dosage Based on Body Weight Enhances Ovulatory Responses and Subsequent Embryo Production in Goats
Superovulation pFSH Dosage Body Weight Goat
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...
Effects of Chitosan on Body Weight Gain, Growth Hormone and Intestinal Morphology in Weaned Pigs
Chitosan Weaned Pig GH IGF-I Small Intestine Morphological Structure
2016/5/12
The study was conducted to determine the effects of chitosan on the concentrations of GH and IGF-I in serum and small intestinal morphological structure of piglets, in order to evaluate the regulating...
Estimation of Genetic Parameters from Longitudinal Records of Body Weight of Berkshire Pigs
Age Body Weights Direct and Maternal Genetic Effects
2016/5/10
Direct and maternal genetic heritabilities and their correlations with body weight at 5 stages in the life span of purebred Berkshire pigs, from birth to harvest, were estimated to scrutinize body wei...
Body Weight Changes of Laboratory Animals during Transportation
Transportation Mice Rats Stress Body Weight Acclimation Period
2016/5/9
The majority of laboratory animals were transported from commercial breeders to a research facility by ground transportation. During the transportation, many biological functions and systems can be af...
Genetic (Co)variance Components for Body Weight and Body Measurements in Makooei Sheep
Body Weight Body Measurement Sheep Animal Model REML Heritability
2016/5/6
The aim of this paper was to estimate genetic parameters for body weight and five body measurements for an experimental population of Iranian Makooei sheep maintained at the Makooei Sheep Breeding Sta...
A Single Nucleotide Polymorphism in LOC534614 as an Unknown Gene Associated with Body Weight and Cold Carcass Weight in Hanwoo (Korean Cattle)
SNP Hanwoo QTL CCDC158 Gene Weight
2016/5/5
A major aim of cattle genome research is to identify candidate genes associated with meat quantity and quality through QTL analysis for application in the livestock industry. Therefore, this study foc...
Associations of Polymorphisms in Four Immune-related Genes with Antibody Kinetics and Body Weight in Chickens
Antibody Kinetics Sheep Red Blood Cells Brucella abortus Interferon Gamma Body Weight
2016/5/5
Four biological candidate genes, natural resistance associated macrophage protein 1 (SLC11A1 or NRAMP), prosaposin (PSAP), interferon Gamma (IFNG), and toll-like receptor 4 (TLR4), were examined to id...
Estimation of Genetic Parameters of Body Weight Traits in Ghezel Sheep
Variance Components Heritability Body Weight Traits Ghezel Sheep
2016/5/4
The present study was carried out to estimate genetic parameters for body weight traits in Ghezel sheep. The data set used was records of 9,221 lambs from 180 sires and 5,060 dams for birth weight (BW...
Genetic and Phenotypic Parameter Estimates of Body Weight at Different Ages and Yearling Fleece Weight in Markhoz Goats
Markhoz Goat Body Weight Mohair Heritability Genetic Correlations
2016/4/28
The objective of the present study was to estimate genetic parameters for economic traits in Markhoz goats. Data collected from 1993 to 2006 by the Markhoz goat Performance Testing Station in Sanandaj...
The Body Weight-related Differences of Leptin and Neuropeptide Y (NPY) Gene Expression in Pigs
Fat Deposition Gene Expression Leptin Neuropeptide Y Pig
2016/4/27
To determine if body weight change is directly related to altered leptin and neuropeptide Y (NPY) gene expression, we assessed adipose tissue weight, percent body fat, leptin and NPY mRNA levels and s...
Correlations between Heterozygosity at Microsatellite Loci, Mean d2 and Body Weight in a Chinese Native Chicken
Microsatellite Heterozygosity Mean d2 Body Weight Chicken
2016/4/22
A total of two hundred twenty eight half-sib chickens were scored for allele size at 20 microsatellite loci to estimate individual heterozygosity and mean d2. The averages of microsatellite heterozygo...
A Study on Effect of Carrying FecB Gene on Body Weight in Garole and Garole×Malpura Sheep
Garole Garole횞 Malpura Litter Size Body Weight FecB Gene
2016/4/20
High prolificacy in Garole sheep is due to existence of FecB mutation in an autosomal gene, bone morphogenetic protein receptor. The mutation enhances ovulation rate and in turn litter size in Garole ...