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ProteomicsProteomic profiling of anterior pituitary of heifer calves offered either a high or moderate plane of nutrition in early life
Enhanced nutrition during the early calfhood period has been shown to hasten the onset of puberty in heifer calves. The hypothalamic-pituitary-ovarian biochemical signalling axis regulates reproductive development in heifers, with the dynamics of gonadotropin pulsatility within the anterior pituitar...
ORGANISM(S): Bos taurus (Bovine) 
2024-07-04 | PXD042011 | Pride
Anterior pituitary Diet Heifer calves 
GenomicsProtein and RAC heifer rumen fluid content
Protein and RAC heifer rumen fluid content Raw sequence reads
PRJNA934303 | ENA
UnknownEffect of heifer-raising practices on E. coli antimicrobial resistance and Salmonella prevalence in heifer raisers.
Not available
S-EPMC4809741 | biostudies-literature
UnknownGenome-wide association analysis of heifer livability and early first calving in Holstein cattle.
Not available
S-EPMC10590504 | biostudies-literature
UnknownInfluence of Heifer Post-Weaning Voluntary Feed Intake Classification on Lifetime Productivity in Black Angus Beef Females.
Not available
S-EPMC9264963 | biostudies-literature
TranscriptomicsEndophyte-infected diet alters gene expression in heifer luteal tissue
Gene expression analysis in heifer luteal tissue by interspecies microarray analysis. Post-pubertal heifers were fed diets containing endophyte free fescue seed (EF), endophyte infected fescue seed (EI) or EI seed supplemented with 1.44 mg domperidone/kg body weight (EID). One heifer from each treat...
ORGANISM(S): Bos taurus Rattus norvegicus 
2003-10-27 | GSE566 | GEO
TranscriptomicsEffect of early-life plane of nutrition on the hepatic transcriptional profile in heifer calves
The objective of this study was to examine changes in hepatic gene expression of heifer calves offered varying planes of nutrition during early life. At approximately 3 weeks of age (19 ± 5 days of age) Angus X Holstein-Friesian heifer calves were offered a high (HP, n=15) or moderate plane of nutri...
ORGANISM(S): Bos taurus 
2022-05-11 | GSE162735 | GEO
TranscriptomicsEffect of early-life plane of nutrition on the transcriptional profile of the hypothalamic arcuate nucleus region in heifer calves
The aim of this study was to examine alterations in the transcriptional profile of the arcuate nucleus region of the hypothalamus between heifer calves offered varying planes of nutrition during early life. Angus X Holstein-Friesian heifer calves (19 ± 5 days of age, BW: 51.2 ± 7.8 kg, mean ± SD) we...
ORGANISM(S): Bos taurus 
2021-07-14 | GSE153498 | GEO
UnknownGenotype-by-environment interaction in Holstein heifer fertility traits using single-step genomic reaction norm models.
Not available
S-EPMC7968333 | biostudies-literature
UnknownPreweaned heifer management on US dairy operations: Part V. Factors associated with morbidity and mortality in preweaned dairy heifer calves.
Not available
S-EPMC7094390 | biostudies-literature
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