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Empowering canine genomics: Design and validation of a High-Density SNP array for Indian dogs.
Genome
January 2025
ICAR - National Bureau of Animal Genetic Resources, Karnal, Haryana, India;
India harbours a substantial population of 9.43 million dogs, showcasing diverse phenotypes and utility. Initiatives focusing on awareness, conservation and informed breeding can greatly enhance the recognition and welfare of the unique Indian canine heritage.
View Article and Find Full Text PDFFrom cytogenetics to cytogenomics: a new era in the diagnosis of chromosomal abnormalities in domestic animals.
J Appl Genet
January 2025
Department of Genetics and Animal Breeding, Poznan University of Life Sciences, Poznan, Poland.
Identification of chromosomal abnormalities is an important issue in animal breeding and veterinary medicine. Routine cytogenetic diagnosis of domestic animals began in the 1960s with the aim of identifying carriers of centric fusion between chromosome 1 and 29 in cattle. In the 1970s, chromosome banding techniques were introduced, and in the 1980s, the first cytogenomic techniques, based on the development of locus- and chromosome-specific probes, were used.
View Article and Find Full Text PDFDifferential Myf5 and Myf6 expression and muscle fiber traits in Angora, Hair, Honamlı, and Kilis goats.
Trop Anim Health Prod
January 2025
Department of Agricultural Biotechnology, Faculty of Agriculture, Kırşehir Ahi Evran University, 40100, Kirsehir, Türkiye.
The present study was conducted on specific skeletal muscles of six weaned male kids from each of the Angora, Hair, Honamlı, and Kilis goat breeds. The relationships between the expression of myogenic factor 5 (Myf5) and myogenic factor 6 (Myf6) genes and muscle fibre characteristics were analysed. Muscle samples from the longissimus dorsi (LD) and semitendinosus (ST) were collected from six 90-day-old weaned male kids of each breed.
View Article and Find Full Text PDFIntraspecific identification and genetic diversity analysis of Paeonia lactiflora based on chloroplast genes rpoB and psbK-psbI.
Mol Biol Rep
January 2025
School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, People's Republic of China.
Background: Paeonia lactiflora Pall., a member of Paeoniaceae family, is a medicinal herb widely used in traditional Chinese medicine. Chloroplasts are multifunctional organelles containing distinct genetic material.
View Article and Find Full Text PDFDNA methylation dynamics in the small intestine of egg-selected laying hens along egg production stages.
Physiol Genomics
January 2025
Research Institute for Farm Animal Biology (FBN), Wilhelm-Stahl-Allee 2, D-18196 Dummerstorf, Germany.
Decades of artificial selection have markedly enhanced egg production efficiency, yet the epigenetic underpinnings, notably DNA methylation dynamics in the gut, remain largely unexplored. Here, we investigate how breeds and developmental stages influence DNA methylation profiles in laying hens, and their potential relationship to laying performance and gut health. We compared two highly selected laying hen strains, Lohmann Brown-Classic (LB) and Lohmann LSL-Classic (LSL), which exhibited similar egg production but divergent physiological, metabolic, and immunological characteristics.
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