Results 201 to 210 of about 21,564 (211)

Fertility-associated proteins in Nelore bull sperm membranes

Animal Reproduction Science, 2006
The present study was undertaken to evaluate the protein composition of the sperm membranes (SM) of Nelore bulls, assessing protein markers associated with bull fertility, and whether these markers can be used for predicting bull fertility. Samples were obtained of 20 Nelore bulls, with fertility ranked and divided into three groups (greater, normal ...
Roncoletta, M., Morani, EDC, Esper, C. R., Barnabe, V. H., Franceschini, P. H.   +4 more
openaire   +3 more sources

The polymorphism in MUC1 gene in Nelore cattle

Journal of Animal Breeding and Genetics, 2007
SummaryMUC1 is a transmembrane glycoprotein expressed on the apical surfaces of the uterine epithelial tissue with predicted functions in protection and cell–cell adhesion. These properties are closely related with the repetitive region [variable number of tandem repeats (VNTR)] of the extracellullar domain and with the O‐glycosylation in their serine ...
F R P, de Souza, D B, Dentillo, J, Meola, F H, Biase, M V, Andréa, P A, Vozzi, R B, Lôbo, L R, Martelli   +7 more
openaire   +2 more sources

VIABLE OOCYTE PRODUCTION RATE, EMBRYO TURNAROUND AND PREGNANCY RATE, IN NELORE P.O AND NELORE CEIP

Brazilian livestock has established itself as a global reference, driven by advancements in reproductive biotechnologies and the genetic improvement of the cattle herd. The use of techniques such as fixed-time artificial insemination (TAI), fixed-time embryo transfer (TETF), and in vitro embryo production (IVEP) has significantly accelerated genetic ...
Maria Eduarda Ramalho Lopes, Ruana Rosa Gitirana, Otaviano de Souza Pires Neto, Julia Beatriz Lemos Vasconcelos, Renê Ferreira Costa, Marielly Maria Almeida Moura, Ana Karolyne Pereira Barbosa, Joyce Costa Ribeiro, Julianna Lopes da Silva, Esther Mariely Vieira, Maria Clara Chaves Lima, Mariana Rabelo Madureira, Álvaro Henrique Lopes Fernandes, Isadora Fernanda Dias Nunes, Rachel Costa Lins de Albuquerque, Maria Clara de Freitas Soares, Nysa Neves Alves, Cíntia Aparecida de Almeida Manhães, Matheus Pereira da Silva, Lívia Rodrigues Mendes, Layza Lorena Medeiros Fonseca, Enzo Meireles Andrade   +21 more
openaire   +1 more source

Superovulation of nelore cows and heifers

Theriogenology, 1983
R.P. Elsden, R.M. Kessler
openaire   +1 more source

Nelore breeding programme. 3. programmed reproduction

2000
L.A.F. Bezerra, C. R. Marcondes, V.L. Cardoso, R.B. Ribeiro, M.A.R. Freitas, R.B. Lôbo   +5 more
openaire   +1 more source

Nelore Breeding Programme. 2. Production circumstances

2000
V.L. Cardoso, J.R. Nogueira, A. Message, M.C.P. Cardoso, H. Tonhati, R.B. Lôbo   +5 more
openaire   +1 more source

Accrescimento di bovini Nelore e Chianina X Nelore allevati nello stato brasiliano del Ceará

1996
FUNGHI, ROBERTO, GIORGETTI, ALESSANDRO, BOZZI, RICCARDO, MARTINI, ANDREA, LUCIFERO, MARIO, RONDINA, DAVIDE, S. BIFFANI, M. MORETTI   +7 more
openaire   +1 more source