Genome-wide scan for runs of homozygosity in South American Camelids

S Pallotti, M Picciolini, M Antonini, C Renieri… - BMC genomics, 2023 - Springer
Abstract Background Alpaca (Vicugna pacos), llama (Lama glama), vicugna (Vicugna
vicugna) and guanaco (Lama guanicoe), are the camelid species distributed over the …

Genome-wide scans identify biological and metabolic pathways regulating carcass and meat quality traits in beef cattle

LM Arikawa, LFM Mota, PI Schmidt, GB Frezarim… - Meat Science, 2024 - Elsevier
Genome association studies (GWAS) provides knowledge about the genetic architecture of
beef-related traits that allow linking the target phenotype to genomic information aiding …

Identification of candidate lethal haplotypes and genomic association with post-natal mortality and reproductive traits in Nellore cattle

PI Schmidt, LFM Mota, LFS Fonseca… - Scientific Reports, 2023 - nature.com
The wide use of genomic information has enabled the identification of lethal recessive
alleles that are the major genetic causes of reduced conception rates, longer calving …

Genome-wide association study considering genotype-by-environment interaction for productive and reproductive traits using whole-genome sequencing in Nellore …

I Carvalho Filho, LM Arikawa, LFM Mota, GS Campos… - BMC Genomics, 2024 - Springer
Background The genotype-by-environment interaction (GxE) in beef cattle can be
investigated using reaction norm models to assess environmental sensitivity and, combined …

Analysis of runs of homozygosity of cattle living in different climate zones

L Falchi, A Cesarani, S Mastrangelo… - Journal of Animal …, 2023 - academic.oup.com
Aim of this study was to analyze the distribution and characteristics of runs of homozygosity
in Bos taurus taurus and Bos taurus indicus breeds, as well as their crosses, farmed all …

Impacto da idade da vaca ao parto sobre o peso à desmama e ao sobreano de animais da raça Nelore

IF De Jesus, GC Venturini, FH de Figueiredo, ER Bittar… - Peer Review, 2023 - peerw.org
O Brasil é um grande produtor de carne bovina, porém, o aumento constante da produção,
e melhoria da eficiência produtiva e reprodutiva da raça Nelore, deve ser o foco. O objetivo …

[PDF][PDF] Avaliação do efeito da seleção para precocidade sexual em características de importância da raça nelore

MMP Barbosa - 2022 - repositorio.unesp.br
A precocidade sexual em novilhas está relacionada com aumento na lucratividade do
sistema de produção, principalmente por reduzir o ciclo de produção, promover maior …