Thermal comfort of Nelore (Bos indicus) and Canchim (Bos taurus x Bos indicus) bulls kept in an integrated crop-livestock-forestry system in a tropical climate

N Romanello, A do Nascimento Barreto… - Agricultural …, 2023 - Elsevier
CONTEXT Climate change presents challenges for livestock productivity and animal health.
Thus, management strategies to mitigate the effects of the global temperature increase on …

Neuroendocrine control of brown adipocyte function by prolactin and growth hormone

C de Winne, FL Pascual, F Lopez‐Vicchi… - Journal of …, 2023 - Wiley Online Library
Growth hormone (GH) is fundamental for growth and glucose homeostasis, and prolactin for
optimal pregnancy and lactation outcome, but additionally, both hormones have multiple …

[HTML][HTML] Current status and future of gene engineering in livestock

DH Kwon, GM Gim, SY Yum, G Jang - BMB reports, 2024 - ncbi.nlm.nih.gov
The application of gene engineering in livestock is necessary for various reasons, such as
increasing productivity and producing disease resistance and biomedicine models. Overall …

[HTML][HTML] 热应激影响奶牛胚胎发育作用机制的研究进展

张航, 杨柏高, 徐茜, 冯肖艺, 杜卫华, 郝海生, 朱化彬… - 畜牧兽医学报, 2023 - html.rhhz.net
奶牛热应激是高温环境引起的奶牛生理上的非特异性反应, 会严重影响奶牛自身生理状态,
损害胚胎发育, 进而造成巨大经济损失. 因此, 如何提高热应激条件下奶牛胚胎发育能力 …

[HTML][HTML] Effects of the bovine SLICK1 mutation in PRLR on sweat gland area, FOXA1 abundance, and global gene expression in skin

F Sosa, AT Carmickle, LJ Oliveira, M Sagheer… - Journal of Dairy …, 2022 - Elsevier
The SLICK1 mutation in the prolactin receptor (PRLR) results in a short-hair coat and
increased ability to regulate body temperature during heat stress. It is unclear whether the …

Genomic insights into the population history and adaptive traits of Latin American Criollo cattle

JA Ward, SI Ng'ang'a… - Royal Society …, 2024 - royalsocietypublishing.org
Criollo cattle, the descendants of animals brought by Iberian colonists to the Americas, have
been the subject of natural and human-mediated selection in novel tropical agroecological …

[HTML][HTML] Thermotolerance capabilities, blood metabolomics, and mammary gland hemodynamics and transcriptomic profiles of slick-haired Holstein cattle during mid …

ZE Contreras-Correa, HL Sánchez-Rodríguez… - Journal of Dairy …, 2024 - Elsevier
Holstein cattle carrying a prolactin receptor gene mutation (SLICK) exhibit short and sleek
hair coats (short-haired Holstein [SLK]) enhancing thermotolerance and productivity …

Consequences of gene editing of PRLR on thermotolerance, growth, and male reproduction in cattle

CJ Cuellar, TF Amaral, P Rodriguez‐Villamil… - FASEB …, 2024 - Wiley Online Library
Global warming is a major challenge to the sustainable and humane production of food
because of the increased risk of livestock to heat stress. Here, the example of the prolactin …

Allele Sails: launching traits and fates into wild populations with Mendelian DNA sequence modifiers

ML Johnson, BA Hay, M Maselko - bioRxiv, 2024 - biorxiv.org
Population-scale genome editing can be used to alter the composition or fate of wild
populations. One approach to achieving these aims utilizes a synthetic gene drive element …

Divergent adaptation to highland and tropical environments in Bolivian Creole cattle

G Giovambattista, O Marcuzzi, PA Cecco, L Olivera… - 2024 - researchsquare.com
Bolivian Creole cattle populations evolved under low levels of breeding management and,
during more than 500 years of natural selection, became adapted to various environments …