Gene network analyses of first service conception in Brangus heifers: use of genome and trait associations, hypothalamic-transcriptome information, and transcription …
MRS Fortes, WM Snelling, A Reverter… - Journal of Animal …, 2012 - academic.oup.com
Measures of heifer fertility are economically relevant traits for beef production systems and
knowledge of candidate genes could be incorporated into future genomic selection …
knowledge of candidate genes could be incorporated into future genomic selection …
Genome-wide association for heifer reproduction and calf performance traits in beef cattle
The aim of this study was to identify SNP markers that associate with variation in beef heifer
reproduction and performance of their calves. A genome-wide association study was …
reproduction and performance of their calves. A genome-wide association study was …
Meta-Analysis of Heifer Traits Identified Reproductive Pathways in Bos indicus Cattle
MS Tahir, LR Porto-Neto, C Gondro, OB Shittu… - Genes, 2021 - mdpi.com
Fertility traits measured early in life define the reproductive potential of heifers. Knowledge of
genetics and biology can help devise genomic selection methods to improve heifer fertility …
genetics and biology can help devise genomic selection methods to improve heifer fertility …
Beef heifer fertility: importance of management practices and technological advancements
The development of replacement heifers is at the core of cow-calf beef production systems.
In 2020, the USDA, National Agricultural Statistics Service reported 5.771 million beef …
In 2020, the USDA, National Agricultural Statistics Service reported 5.771 million beef …
Heritability and Bayesian genome-wide association study of first service conception and pregnancy in Brangus heifers
SO Peters, K Kizilkaya, DJ Garrick… - Journal of animal …, 2013 - academic.oup.com
ABSTRACT Brangus [3/8 Brahman (Bos indicus)× 5/8 Angus (Bos taurus); n≈ 800] heifers
from 67 sires were used to estimate heritability and conduct a genome-wide association …
from 67 sires were used to estimate heritability and conduct a genome-wide association …
Identification of loci and pathways associated with heifer conception rate in US Holsteins
JM Galliou, JN Kiser, KF Oliver, CM Seabury… - Genes, 2020 - mdpi.com
Heifer conception rate (HCR) is defined as the percentage of inseminated heifers that
become pregnant at each service. The genome-wide association analyses in this study …
become pregnant at each service. The genome-wide association analyses in this study …
Genome-wide association study of reproductive traits in Nellore heifers using Bayesian inference
RB Costa, GMF Camargo, IDPS Diaz, N Irano… - Genetics Selection …, 2015 - Springer
Background An important goal of Zebu breeding programs is to improve reproductive
performance. A major problem faced with the genetic improvement of reproductive traits is …
performance. A major problem faced with the genetic improvement of reproductive traits is …
Genome-wide association analyses of fertility traits in beef heifers
MR Stegemiller, GK Murdoch, TN Rowan… - Genes, 2021 - mdpi.com
The ability of livestock to reproduce efficiently is critical to the sustainability of animal
agriculture. Antral follicle count (AFC) and reproductive tract scores (RTS) can be used to …
agriculture. Antral follicle count (AFC) and reproductive tract scores (RTS) can be used to …
Physiology and Endocrinology Symposium: How single nucleotide polymorphism chips will advance our knowledge of factors controlling puberty and aid in selecting …
WM Snelling, RA Cushman, MRS Fortes… - Journal of animal …, 2012 - academic.oup.com
The promise of genomic selection is accurate prediction of the genetic potential of animals
from their genotypes. Simple DNA tests might replace low-accuracy predictions for …
from their genotypes. Simple DNA tests might replace low-accuracy predictions for …
Genome-wide association studies of female reproduction in tropically adapted beef cattle
RJ Hawken, YD Zhang, MRS Fortes… - Journal of animal …, 2012 - academic.oup.com
The genetics of reproduction is poorly understood because the heritabilities of traits currently
recorded are low. To elucidate the genetics underlying reproduction in beef cattle, we …
recorded are low. To elucidate the genetics underlying reproduction in beef cattle, we …
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