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Genetic Models for Carcass Traits with Different Slaughter Endpoints in Selected Hanwoo Herds I. Linear Covariance Models
Hanwoo Carcass Trait Slaughter Endpoint Genetic Model
2016/4/28
Carcass characteristics data of Hanwoo (N = 1,084) were collected from two stations of the National Livestock Institute of Animal Science (NIAS), Korea and records from thirteen individual cow-calf op...
Multifactor Dimensionality Reduction (MDR) Analysis to Detect Single Nucleotide Polymorphisms Associated with a Carcass Trait in a Hanwoo Population
Multifactor-dimensionality Reduction (MDR) SNP Hanwoo Association Study
2016/4/27
Studies to detect genes responsible for economic traits in farm animals have been performed using parametric linear models. A non-parametric, model-free approach using the ??expanded multifactor-dimen...
Genetic Relationship of Gestation Length with Birth and Weaning Weight in Hanwoo (Bos Taurus Coreanae)
Gestation Length Birth Weight Weaning Weight Heritability Genetic Correlation Hanwoo
2016/4/27
The genetic relationship of gestation length (GL) with birth and weaning weight (BW, WW) was investigated using data collected from the Hanwoo Experiment Station, National Institute of Animal Science,...
Discrimination of Korean Cattle (Hanwoo) Using DNA Markers Derived from SNPs in Bovine Mitochondrial and SRY Genes
Hanwoo Bos taurus Bos indicusx Bos indicus PCR-RFLP SRY ND4 ND5
2016/4/27
In order to distinguish Korean cattle (Hanwoo) beef from the imported beef from Australia in Korean markets, DNA markers based on PCR-RFLP from mitochondrial genes and SRY gene were applied. A total o...
Characterization of BoLA-DRB3.2 Alleles in Hanwoo (Korean cattle) by Sequence Based Typing (SBT)
BoLA-DRB3 PCR-RFLP Sequence Based Typing (SBT) Hanwoo
2016/4/26
A study was conducted with 70 Hanwoo (Korean cattle) for genotyping bovine leukocyte antigen (BoLA)-DRB3.2 gene by using the polymerase chain reaction (PCR) and sequence based typing (SBT). Two-step P...
Identification of Functional and In silico Positional Differentially Expressed Genes in the Livers of High- and Low-marbled Hanwoo Steers
Differentially Expressed Genes High- and Low-marbled Liver ddRT-PCR
2016/4/26
This study identified hepatic differentially expressed genes (DEGs) affecting the marbling of muscle. Most dietary nutrients bypass the liver and produce plasma lipoproteins. These plasma lipoproteins...
Association of Sequence Variations in DGAT 1 Gene with Economic Traits in Hanwoo (Korea Cattle)
DGAT1 Gene Single Nucleotide Polymorphism (SNP) Hanwoo
2016/4/25
The effects of diacylglycerol O-acyltransferase (DGAT1) candidate gene polymorphism on the economic traits of Hanwoo were studied. Through sequencing analysis, two polymorphism sites at K232A and T119...
Chromosomal Localization of Korean Cattle (Hanwoo) BAC Clones via BAC end Sequence Analysis
Bovine BAC Library Pooling System BAC End Sequence Comparative Mapping Chromosomal Localization
2016/4/25
In this study, a Korean native cattle strain (Hanwoo) evidencing high performance in terms of both meat quality and quantity was employed in the generation of 150,000 BAC clones with an average insert...
Effects of Different Selenium Sources on Performance, Carcass Characteristics, Plasma Glutathione Peroxidase Activity and Selenium Deposition in Finishing Hanwoo Steers
Se-SMC Selenized Yeast Sodium Selenite Plasma GSH-Px Se Deposition Hanwoo Steers
2016/4/25
This study was conducted to determine effects of different selenium (Se) sources on performance, carcass characteristics, blood measures (whole blood Se concentration and plasma glutathione peroxidase...
Effects of Bovine Somatotropin (bST) Administration Combined with Controlled Internal Drug Release (CIDR) on Embryo Quality and Pregnancy of Hanwoo (Korean Native Beef Cattle) during Commercial Embryo Transfer Program
Bovine Somatotropin Embryo Transfer Program Corpus Luteum Plasma Hormonal Level
2016/4/25
Effects of recombinant bovine somatotropin (bST) on plasma hormonal concentration, embryo quality, and pregnancy rate were examined during the superovulation and synchronization treatment in donor and...
The Effect of Quality Grade and Muscle on Collagen Contents and Tenderness of Intramuscular Connective Tissue and Myofibrillar Protein for Hanwoo Beef
Hanwoo Beef Quality Grade Collagen IMCT WBSF
2016/4/21
Six muscles were seamed out randomly from Hanwoo carcasses (n = 12) of each quality grade (quality grades 1, 2 and 3). Samples were analysed for their total and soluble collagen contents, IMCT (intram...
Effects of Spent Composts of Selenium-enriched Mushroom and Sodium Selenite on Plasma Glutathione Peroxidase Activity and Selenium Deposition in Finishing Hanwoo Steers
Spent Composts of Se-Enriched Mushroom Sodium Selenite Glutathione Peroxidase Selenium Deposition Hanwoo Steers
2016/4/21
Effects of spent composts of selenium-enriched mushroom (Se-SMC) on plasma glutathione peroxidase (GSH-Px) activity and selenium (Se) deposition in finishing Hanwoo (Bos taurus coreanae) steers were i...
Analysis of Microsatellite Markers on Bovine Chromosomes 1 and 14 for Potential Allelic Association with Carcass Traits in Hanwoo (Korean Cattle)
Microsatellite Carcass Traits Hanwoo
2016/4/21
This study was conducted to investigate potential effects of previously identified QTL regions on carcass traits in Hanwoo. The data analyzed in this study was collected from 326 steers of 67 proven s...
Genetic Parameter Estimates for Ultrasonic Meat Qualities in Hanwoo Cows
Hanwoo Cows Ultrasound Beef Traits Genetic Parameters
2016/4/21
Real time ultrasound data was generated on 10,596 live Hanwoo cows to study genetic variation on ultrasonic beef quality traits and to assess the best model to estimate genetic parameters on these tra...
Fatty Acid Profiles and Sensory Properties of Longissimus dorsi, Triceps brachii, and Semimembranosus Muscles from Korean Hanwoo and Australian Angus Beef
Beef Fatty Acid Profile Sensory Traits Consumer
2016/4/20
The study compared the fatty acid profiles of 3 muscles (Longissimus dorsi, LD, Triceps brachii, TB and Semimembranosus, SM) obtained from Korean Hanwoo (18 steers, 24 months old) and Australian Angus...