主题词：Genetic and phenotypic traits in livestock; Animal Genetics and Reproduction; Genetic Mapping and Diversity in Plants and Animals; Cancer-related molecular mechanisms research; Animal Nutrition and Physiology; Reproductive Biology and Fertility; CRISPR and Genetic Engineering; Reproductive Physiology in Livestock; Meat and Animal Product Quality; Adipose Tissue and Metabolism; Molecular Biology Techniques and Applications; Ruminant Nutrition and Digestive Physiology; Genetic diversity and population structure; Muscle Physiology and Disorders; Virus-based gene therapy research; Sperm and Testicular Function; RNA Research and Splicing; Growth Hormone and Insulin-like Growth Factors; Milk Quality and Mastitis in Dairy Cows; Rabbits: Nutrition, Reproduction, Health; Animal Disease Management and Epidemiology; Chromosomal and Genetic Variations; Peroxisome Proliferator-Activated Receptors; MicroRNA in disease regulation; Effects of Environmental Stressors on Livestock