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Single Nucleotide Polymorphism in the Coding Region of Bovine Chemerin Gene and Their Associations with Carcass Traits in Japanese Black Cattle
Japanese Black Cattle Chemerin Single Nucleotide Polymorphism Carcass Trait
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2016/5/18
Chemerin, highly expressed in adipose and liver tissues, regulates glucose and lipid metabolism and immunity in these tissues in ruminants and mice. Our previous reports showed that chemerin is involv...
Maternal Effects of Japanese Shorthorn Cows on the Growth of Embryo-transferred Japanese Black Calves in a Cow-calf Grazing System
Japanese Shorthorn Japanese Black Cattle Embryo Transfer Cow-calf Grazing
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2016/5/12
The growth performance of embryo-transferred Japanese Black calves that were born from, and suckled by, Japanese Shorthorn cows in a cow-calf grazing system (BS-group, n = 5) was compared to that of J...
Effects of Growth Hormone Gene Polymorphism on Lipogenic Gene Expression Levels in Diaphragm Tissues of Japanese Black Heifers
Japanese Black Heifers GH Gene Polymorphism Fatty Acid Synthase Stearoyl-coA Desaturase Sterol Regulatory Element Binding Proteins-1
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2016/5/10
Two SNPs, i.e. L127V and T172M, of bovine growth hormone (GH) causing the presence of GH gene haplotypes A, B, and C was previously shown to alter intramuscular fatty acid (FA) composition in Japanese...
Effects of Oral Administration of Difructose Anhydride III on Selected Health and Blood Parameters of Group-housed Japanese Black Calves during the Preweaning Period
Calf DFA III Prebiotics Group Housing Lactoferrin
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2016/5/3
Two field studies were conducted to determine the efficacy of difructose anhydride III (DFA III) as a supplement in colostrum replacer (CR) for improving the general health status (judged on the basis...
Simulation Study on Parentage Analysis with SNPs in the Japanese Black Cattle Population
Parentage Analysis, SNPs Simulation Japanese Black Pedigree Analysis
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2016/5/3
Parentage tests using polymorphic DNA marker are commonly performed to avoid incorrect recording of the parental information of livestock animals, and single-nucleotide polymorphisms (SNPs) are becomi...
Proteomic Comparison between Japanese Black and Holstein Cattle by Two-dimensional Gel Electrophoresis and Identification of Proteins
Cattle Meat Quality Two-dimensional Gel Electrophoresis LC-MS/MS Proteome
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2016/4/25
Differences of meat qualities between Japanese Black and Holstein have been known in Japan, however, the causative proteins and/or the genetic background have been unclear. The aim of this study was t...
Effects of Intramuscular Fat on the Sensory Characteristics of M. longissimus dorsi in Japanese Black Steers as Judged by a Trained Analytical Panel
Intramuscular Fat Sensory Evaluation Japanese Black Steers Juiciness
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2016/4/25
The effects of intramuscular fat on the sensory characteristics of M. longissimus dorsi in Japanese Black steers were investigated by a trained analytical panel (average 13.4 panelists). Five sets (10...
Sire-maternal Grandsire Model and Sire Model in Estimation of Genetic Parameters for Average Daily Gain and Carcass Traits of Japanese Black Cattle
Sire-maternal Grand Sire Model Sire Model Heritability Japanese Black Cattle
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2016/4/22
The objectives of this study were to estimate genetic parameters and sire breeding values for average daily gain (ADG) and carcass traits using sire-maternal grandsire model with REML approach, sire m...
Vitamins A and E in Carcass Fat from Japanese Black and F1 Cross Cattle
Beef Fat Vitamin Tocopherol Retinol Japanese Black Cattle
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2016/4/21
This study was carried out to determine the contents of vitamins A and E in carcass fat from Japanese Black and F1 cross cattle, because the method of controlling the amount of vitamin A in feed has b...
Genetic Parameters for Traits in Performance and Progeny Tests and Their Genetic Relationships in Japanese Black Cattle
Beef Cattle Carcass Quality Genetic Parameters Performance Test
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2016/4/21
Genetic parameters for performance traits on 409 bulls and growth and carcass traits on 591 of their steer progeny were estimated in Japanese Black cattle with Gibbs sampling. Traits of bulls included...
The Identification of Japanese Black Cattle by Their Faces
Cow`s Face Image Processing Identification Japanese Black Cattle Associative Memory
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2016/4/19
Individual management of the animal is the first step towards reaching the goal of precision livestock farming that aids animal welfare. Accurate recognition of each individual animal is important for...
Genealogical Relationship between Pedigree and Microsatellite Information and Analysis of Genetic Structure of a Highly Inbred Japanese Black Cattle Strain
Microsatellite Japanese Black Cattle Phylogenetic Tree
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2016/4/18
Japanese Black cattle of Hyogo prefecture (Tajima strain) are famous for its ability to produce high-quality meat and have been maintained as a closed system for more than 80 years. In order to assess...
Comparison of Beef Color Stability during Display of Two Muscles between Japanese Shorthorn Steers and Japanese Black Steers
Beef Color Stability Metmyoglobin Japanese Shorthorn Steers Japanese Shorthorn Steers
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2016/4/18
The beef color stability during display of two muscles, m. longissimus thoracis and m. semitendinosus, of Japanese Shorthorn steers (n=14) was compared with that of Japanese Black steers (n=14). The b...
Effect of Slaughter Age on Beef Color Stability during Display of Four Muscles from Japanese Black Steers
Beef Color Stability Slaughter Age Metmyoglobin a-tocopherol Japanese Black Steers
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2016/4/14
Effect of slaughter age (24, 28 and 38 months of age) on beef color stability during display of m. serratus ventralis, m. psoas major, m. semitendinosus and m. longissimus thoracis from Japanese Black...
Heritability and Repeatability Estimates for Reproductive Traits of Japanese Black Cows
Reproductive Trait Japanese Black Cattle REML Heritability Repeatability
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2016/4/12
Reproductive data collected from more than 20,000 Japanese Black cows of Hyogo and Shimane Prefectures were analyzed. Averages of age at first calving, gestation length, days open and calving interval...