Results 51 to 60 of about 134,917 (255)

Feed Intake of Growing Dairy Heifers Raised under Tropical Conditions: A Model Evaluation Using Meta-Analysis

open access: yesAnimals, 2021
Several models for predicting dry matter intake (DMI) of replacement dairy heifers have been developed; however, only a few have been evaluated using data from heifers of different breeds raised under tropical conditions.
Marcos Busanello   +6 more
doaj   +1 more source

Indole‐3‐Acetic Acid Protects Bovine Hepatocytes Against Palmitic Acid‐Induced Lipid Accumulation and ER Stress Through SIRT3

open access: yesAnimal Research and One Health, EarlyView.
Cows with ketosis during the perinatal period often experience damage to the liver, a core metabolic organ, thereby exacerbating the disease's inherent vicious cycle. This study indicates that serum 3‐IAA concentrations were reduced in ketotic cows and show a significant negative correlation with hepatic TG content.
Dandan Qi   +15 more
wiley   +1 more source

Cross‐Species Single‐Cell Comparative Analysis Reveals Gluconeogenic Features of Hepatocytes in Ruminants

open access: yesAnimal Research and One Health, EarlyView.
In this study, we used cross‐species comparisons to identify ruminant hepatocyte features. We also identified potential genes and TFs involved in coordinating gluconeogenesis in ruminant hepatocytes. By integrating single‐cell data with population genetic analyses, we further identified candidate genetic variation in glucose metabolism and ...
Yaqi Zhou   +6 more
wiley   +1 more source

Chromosome-level genome assembly of Korean native cattle and pangenome graph of 14 Bos taurus assemblies

open access: yesScientific Data, 2023
This study presents the first chromosome-level genome assembly of Hanwoo, an indigenous Korean breed of Bos taurus taurus. This is the first genome assembly of Asian taurus breed. Also, we constructed a pangenome graph of 14 B.
Jisung Jang   +5 more
doaj   +1 more source

The Contingent Eco‐Innovation–Firm Performance Link: A Global Systematic Literature Review and Future Research Agenda

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The relationship between eco‐innovation (EI) and firm performance (FP) is central to environmental management research, yet empirical evidence remains fragmented and highly context dependent. This article presents a global systematic literature review (SLR) of 541 empirical studies (2006–April 2025) to (i) diagnose the systematic sources of ...
Ali Mammadov
wiley   +1 more source

Modeling the impacts of grazing management on livestock behavior and performance: A case study in the Peruvian Andes

open access: yesGrassland Research, EarlyView.
Our modeling study shows that livestock management strongly influences grazing behavior and animal performance in the Peruvian Andes. Furthermore, adjusting stocking rates and improving animal distribution can enhance forage intake and body condition while increasing forage biomass.
Melody R. Zarria Samanamud   +1 more
wiley   +1 more source

Comparison between the CO-Synch and J-Synch protocols for follicular dynamics, interval to ovulation, progesterone concentration, and pregnancy in beef heifers

open access: yes, 2022
Protocolos que combinan estradiol, GnRH, prostaglandina y progesterona son utilizados para realizar inseminación artificial a tiempo fijo (IATF). Se comparó la dinámica folicular, la progesterona plasmática y la ovulación entre vaquillonas británicas ...
Troncoso, Maria Cristina   +12 more
core   +1 more source

Genetic diversity and effective population sizes of thirteen Indian cattle breeds

open access: yesGenetics Selection Evolution, 2021
Background The genetic structure of a diverse set of 15 Indian indigenous breeds and non-descript indigenous cattle sampled from eight states was examined, based on 777 k single nucleotide polymorphism (SNP) genotypes obtained on 699 animals, with sample
Eva M. Strucken   +5 more
doaj   +1 more source

Multi‐omics reveals gastrointestinal metabolic disorder‐induced diarrhea in postpartum dairy cows

open access: yesiMetaOmics, EarlyView.
Nutritional diarrhea is a pervasive, costly challenge in dairy production. Using integrated metagenomic and metabolomic profiling, we identified coordinated microbial and metabolic alterations across the rumen, hindgut, and serum. In the rumen, enrichment of Prevotella sp.
Weixuan Tang   +7 more
wiley   +1 more source

Sequenciamento e análise dos genes das subunidades alfa e beta do hormônio folículo estimulante de bovino (Bos taurus indicus) Sequencing and analysis of subunits alpha and beta of the follicle stimulating hormone from bovine (Bos taurus indicus)

open access: yesCiência Animal Brasileira, 2008
<span><p align="justify">Este trabalho relata uma clonagem e seqüenciamento das subunidades alfa e beta do hormônio folículo estimulante de <em>Bos taurus indicus.
Luci Sayori Murata   +3 more
doaj  

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