Title:	Impact of sires in genetic progress for milk production in sindhi bovines generated by in vitro fertilization.
Authors:	FARIA, L. C. de BRUNES, L. C. MESQUITA, A. Q. de SILVA, J. R. S. da MELO, J. C. de OLIVEIRA, I. R. dos S. ANTUNES, V. N. FERREIRA, I. C. MAGNABOSCO, C. de U. MARTINS, C. F.
Affiliation:	LUCAS COSTA DE FARIA, UNIVERSIDADE DE BRASÍLIA; LUDMILLA COSTA BRUNES, UNIVERSIDADE FEDERAL DE GOIÁS; ADRIANO QUEIROZ DE MESQUITA, CPAC; JOSÉ RICARDO SOBRAL DA SILVA, CENTRO UNIVERSITÁRIO DO PLANALTO CENTRAL; JULIA CARVALHO DE MELO, UNIVERSIDADE DE BRASÍLIA; ISABELLA RODRIGUES DOS SANTOS OLIVEIRA, UNIVERSIDADE DE BRASÍLIA; VINICIUS NUNES ANTUNES, UNIVERSIDADE CATÓLICA DE BRASÍLIA; ISABEL CRISTINA FERREIRA, CPAC; CLAUDIO ULHOA MAGNABOSCO, CPAC; CARLOS FREDERICO MARTINS, CPAC.
Date Issued:	2025
Citation:	Animal Reproduction, v. 22, n. 3, 2025.
Description:	Thi study aimed to assess the impact of bulls selected for milk production based on their predicted transmitting ability for milk production (PTA_MP), reliability (REL) and inbreeding coefficient (InC) of descendants generated by in vitro fertilization (IVF) in the Sindhi breed. The hypothesis is that bulls with higher PTA_MP and REL produce offspring with superior PTA_MP. Data from 86 Sindhi animals were evaluated, including 22 female embryo donors (first generation) and 64 IVF-derived descendants (second generation), resulting from the mating of 7 bulls and 34 cows. To ensure robustness in estimating genetic effects and minimize confounding from unequal progeny, only bulls with at least two offspring recorded were included.
Thesagro:	Produção Leiteira
NAL Thesaurus:	Milk production Sires In vitro fertilization Bulls
Notes:	Edição dos Proceedings 38th Annual Meeting of the Brazilian Embryo Technology Society (SBTE), 2025.
Type of Material:	Resumo em anais e proceedings
Access:	openAccess
Appears in Collections:	Resumo em anais de congresso (CPAC)