Genetic analysis for gestation length, birth weight, weaning weight, and accumulated productivity in Nellore beef cattle
The aim of this study was to estimate variance and covariance components for gestation
length (GL), birth weight (BW), weaning weight (WW), and accumulated productivity (ACP) …
length (GL), birth weight (BW), weaning weight (WW), and accumulated productivity (ACP) …
Principal component analysis of breeding values for growth and reproductive traits and genetic association with adult size in beef cattle
AA Boligon, IS Vicente, RZ Vaz… - Journal of animal …, 2016 - academic.oup.com
Principal component analysis was applied to evaluate the variability and relationships
among univariate breeding values predicted for 9 weaning and yearling traits, as well as …
among univariate breeding values predicted for 9 weaning and yearling traits, as well as …
[HTML][HTML] Candidate genes for male and female reproductive traits in Canchim beef cattle
ME Buzanskas, DA Grossi, RV Ventura… - Journal of animal …, 2017 - Springer
Background Beef cattle breeding programs in Brazil have placed greater emphasis on the
genomic study of reproductive traits of males and females due to their economic importance …
genomic study of reproductive traits of males and females due to their economic importance …
Genetic analysis of age at first calving, accumulated productivity, stayability and mature weight of Nellore females
PI Schmidt, GS Campos, RB Lôbo, FRP Souza… - Theriogenology, 2018 - Elsevier
The female reproductive performance, productivity and size are strongly associated with
production efficiency of herds raised in a tropical environment. The age at first calving (AFC) …
production efficiency of herds raised in a tropical environment. The age at first calving (AFC) …
Genetic analysis of female reproductive efficiency, scrotal circumference and growth traits in Nelore cattle
PI Schmidt, GS Campos, VM Roso, FRP Souza… - Theriogenology, 2019 - Elsevier
This study estimated the genetic variability and correlations between growth and
reproductive traits in Nelore cattle. Annual genetic changes in female reproductive traits …
reproductive traits in Nelore cattle. Annual genetic changes in female reproductive traits …
[HTML][HTML] Genetic Evaluation of Dual-Purpose Buffaloes (Bubalus bubalis) in Colombia Using Principal Component Analysis
Genealogy and productive information of 48621 dual-purpose buffaloes born in Colombia
between years 1996 and 2014 was used. The following traits were assessed using one-trait …
between years 1996 and 2014 was used. The following traits were assessed using one-trait …
[HTML][HTML] Genetic parameters and principal component analysis for egg production from White Leghorn hens
GC Venturini, RP Savegnago, BN Nunes, MC Ledur… - Poultry Science, 2013 - Elsevier
The objectives of this study were to estimate genetic parameters for accumulated egg
production over 3-wk periods and for total egg production over 54 wk of egg-laying, and …
production over 3-wk periods and for total egg production over 54 wk of egg-laying, and …
Genetic principal components for reproductive and productive traits in dual-purpose buffaloes in Colombia
DA Agudelo-Gómez… - Journal of Animal …, 2015 - academic.oup.com
A multitrait model (MC) and 5 reduced-rank models with principal component structure
(components PC1, PC1: 2, PC1: 3, PC1: 4, and PC1: 5) were compared. The objectives …
(components PC1, PC1: 2, PC1: 3, PC1: 4, and PC1: 5) were compared. The objectives …
[HTML][HTML] Integrating casein complex SNPs additive, dominance and epistatic effects on genetic parameters and breeding values estimation for murciano-granadina …
MG Pizarro Inostroza, V Landi, FJ Navas González… - Genes, 2020 - mdpi.com
Assessing dominance and additive effects of casein complex single-nucleotide
polymorphisms (SNPs)(αS1, αS2, β, and κ casein), and their epistatic relationships may …
polymorphisms (SNPs)(αS1, αS2, β, and κ casein), and their epistatic relationships may …
[HTML][HTML] Selection indices and multivariate analysis show similar results in the evaluation of growth and carcass traits in beef cattle
F Brito Lopes, MC da Silva, CU Magnabosco… - PLoS …, 2016 - journals.plos.org
This research evaluated a multivariate approach as an alternative tool for the purpose of
selection regarding expected progeny differences (EPDs). Data were fitted using a multi-trait …
selection regarding expected progeny differences (EPDs). Data were fitted using a multi-trait …