DGAT1 and Lep genes are closely related to reproduction, growth, milk yield in water buffalo breeds. This study aimed to identify genetic variation in the DGAT1 and Lep gene regions in 150 water buffalo individuals in Turkey. A total of 38 nucleotide variations and indels have identified the Lep gene, and two mutations were defined in the point of 155 and 275 nucleotide that is three genotypes for S allele and Y allele of DGAT1 gene in intron 7 in Anatolian water buffalo populations.

Here we clarify the specific expression and mechanism of the EPH receptor and Ephrin during the development of hair follicles, as well as their upstream and downstream signaling pathways and activation pathways. This study verified the effect of EPHA4 and Ephrin A3 genes on fine-hair follicles through RT-qPCR and immunohistochemistry testing. It is of great significance as it could speed up the promotion of breeding sheep for wool.

Stocking broilers at a high density has been a strategy to optimize the area of the cage. If the environment and rearing management are not properly managed, stocking broilers at a high density may, however, result in stressful conditions that are harmful for the production and health of broilers. To ameliorate these unfavourable effects of overcrowding stress, dietary interventions using probiotics, prebiotics, synbiotics, herbs, vitamins, etc. have been conducted.

After performing in-depth research on miRNA localization, distribution, and function-related metabolism, we found that these exosome-concentrated miRNA target genes were interrelated with development and basic cell functions, such as metabolism and immunity. It is speculated that miRNAs in milk can influence offspring via milk exosomes.

The AS-PCR analyzes genotypes using two pairs of primer in basic equipment: a thermal cycler and an electrophoresis system. This research team analyzed three SNPs in 10 Korean cattle using the AS-PCR method. The result can be easily confirmed visually through the appearance of different amplification sizes depending on allele. Therefore, the use of the AS-PCR method will enable researchers to carry out genotyping analysis for SNPs without the use of sophisticated instrumentation and at low cost.

Cashmere is a natural fiber from cashmere goats. The textile has been favored by consumers due to typical features like lightness, softness, and comfort. In this study, we show that circRNA-0100 promotes the differentiation of secondary hair follicle stem cells into hair lineage via sequestering miR-153-3p to heighten the KLF5 expression. Our results provide significant information for artificially regulating the secondary hair follicle regeneration and cashmere growth in cashmere goats.

In this study, we first studied the expression of ZNF33B in bovine ovaries and early embryos, and we determined the expression position and quantity of ZNF33B in ovaries and the temporal and spatial specificity of ZNF33B expression in early embryos. Secondly, the G-61G>T mutation of 5' UTR in ZNF33B gene was studied. The frequency of the G genotype was 0.3489 and that of the T genotype was 0.6511. This mutation was significantly correlated with the superovulation traits in cattle.

This research was conducted to valorize crude olive cake, extracted olive cake, and olive leaves using an exogenous fibrolytic enzyme in ruminal nutrition. This additive improved only the nutritional value of crude olive cake and olive leaves. These results can encourage breeders to use this waste as feed at a low cost in animal nutrition. This valorization of waste is a good solution to reduce pollution.

The aim of the study was to evaluate Virginia fanpetals silage based on an apparent digestibility and palatability test using sheep. Alfalfa silage was used as standard forage. Virginia fanpetals silage has a chemical composition similar to that of alfalfa, but it was characterized by a more desirable fermentation pattern and higher digestibility and was more willingly consumed by sheep.

Dystocia in swine is a risky condition that causes stress and pain to sows and piglets. This study investigated factors affecting dystocia in induced farrowings, thereby providing more knowledge into this underestimated issue. Results showed that dystocia is common in swine; relative birth order, birth weight, and stillbirth were the most significant risk factors for dystocia. These data suggested that last one-third of farrowing process is most important stage to be supervised.

Tissue inhibitor of metalloproteinase 1 (TIMP1) plays a crucial role in follicle growth and embryonic development. Ovarian granulosa cells also play an essential role in these processes. However, the effect of TIMP1 on the biological function of goat ovarian granulosa cells remains unknown. The objective of this study was to explore the impact of TIMP1 on granulosa cell proliferation and reproductive characteristics in goats.

Oak acorn diets fed to lambs during the pre-weaning period did not negatively affect their future growth performance. Replacing barley grain with oak acorn in concentrate during the post-weaning period had no effects on a lamb’s growth performance, health and viability. Oak acorn can replace up to 40 % of barley grain in finishing feedlot lamb diets. The substitution of oak acorn for barley has no effects on carcass traits.

This study was conducted to estimate the (co)variance components for birth and weaning weight (BW and WW) in Awassi sheep. Estimates were calculated from single-trait analysis by AI-REML method, by fitting six different univariate animal models. LogL, AIC, BIC, and the goodness of fit between the two models were compared with the LRT. Model 3 for BW and Model 2 for WW were the best models by LogL; Models 2–4 for BW and Models 2–6 for WW were significant by the LRT ratio test.

This study's aim is to investigate the polymorphism of Simmental cattle raised on a private farm in terms of the CSN3 gene locus from milk proteins by using the PCR-RFLP method and to reveal the distribution of genotype and allele frequencies of animals in terms of related gene locations. In addition, the relationship between genotypes and some performance characteristics is investigated.

This study evaluated the impact of a feed additive containing Scutellaria baicalensis extract on beef cattle health status and performance. A total of 143 male Charolaise cattle were assigned to a control or supplemented group, and health status and growth performance was monitored over 4 months. Our results revealed that long-term dietary inclusion of S. baicalensis did not impair animals’ health status and performance, indicating no detrimental effect of the feed additive.