This study investigated the extent to which genetic factors contribute to variations in body weight among Anatolian buffalo calves from birth to 12 months of age. Utilizing data collected from multiple farms in the Istanbul region, the analysis revealed that genetic influence on growth traits is substantial. The results indicate that selection based on estimated genetic merit could effectively enhance growth performance in Anatolian buffalo populations.

In this study, we integrated short-read and long-read sequencing techniques to reveal transcriptional regulation characteristics of deleted in azoospermia-associated protein 2 in pigs. Notably, we identified two distinct transcripts of this gene. Specifically, its expression was most prominent in the urethral bulb glands and testes. These findings lay a foundation for further investigation into the role of this gene in sperm capacitation in pigs.

This study explores the potential of using cull ewe meat to enhance the value of traditional sheep meat products, focusing on the Tunisian dried meat "kaddid". Two local sheep breeds, i.e. Noire de Thibar (NT) and Barbarine (BR), were evaluated at two slaughter ages (3 months and 5 years). Results showed that BR raw meat had more antioxidants (α-tocopherols) and healthy fats; however, kaddid from NT ewes had higher tocopherol levels, with favourable polyunsaturated fatty acid (PUFA) profiles. 

Anti-Müllerian hormone (AMH) serves as a reliable marker for ovarian reserve and reproductive potential in many species. However, there is limited information available on the factors influencing AMH levels in sheep. This study demonstrates that sheep breed is a significant determinant of serum AMH concentrations, reflecting differences in ovarian reserve among breeds. Thus, these findings provide valuable insights for genetic variation, selection programs, and fertility management.

The Large White (LW) pig is a valuable breed in the pig industry, known for its growth efficiency and reproductive performance. We identified a fragment of the Danish LW runs of homozygosity (ROH). We then calculated inbreeding coefficients and screened candidate genes from the ROH archipelago for economically important traits. Our results provide useful insights into the function of ROH on a genetic basis and their role in controlling superior traits in Danish LW pigs.

Honey supplementation via drinking water at 26 mL/L per day after 2 d significantly enhanced growth performance, carcass characteristics, hematological traits, and hemagglutination inhibition. Furthermore, honey supplementation reduced serum triglycerides, cholesterol, alanine aminotransferase, creatinine, and uric acid.

Lameness is a significant cow welfare issue, and it is directly linked to claw health. Large variation in the recording, identification, and management of claw lesions adds to the complexity of finding sustainable solutions. Phenotypic correlations and heritability estimates found in this study indicate that claw lesion data have the potential to be used for genetic evaluation of hoof health; therefore, simplification and standardisation of data collection should be encouraged.

This review mainly focuses on the effects of olive pomace inclusion in animal feed on milk production, growth performance, nutrient digestibility, feed efficiency, and health status of the animals. Overall, dietary olive pomace resulted in satisfactory response of the animals in terms of its addition in diets as a cheap nutrient source and improved quality of animal products.

Animal husbandry plays an important role in Ukraine. The use of different mathematical models for the characterization of cattle growth can increase the efficiency of breeding. In the present study, four different non-linear models (negative exponential, logistic, Richard, and Gompertz) were compared. The Richard model provides a robust framework for describing and predicting cattle growth.

This study finds that the buffalo prolactin (PRL) gene is structurally similar to that of other Bovidae species and is highly active in the lactating mammary gland. In buffalo mammary epithelial cells (BuMECs), increased PRL stimulated cell proliferation and milk production by activating signaling pathways (Janus kinase 2/signal transducer and activator of transcription 5, mammalian target of papamycin, and mitogen-activated protein kinase). This research provides a basis for improving buffalo milk yield. 

The study evaluated factors affecting somatic cell count, total count of microorganisms and specific microbes in sheep milk from four Czech farms. Farm and milking system significantly influenced some microbial counts, while lactation stage and herd size had no effect. All values were low and below recommended limits, likely due to strict hygiene, supporting the potential for unpasteurized dairy production.