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作者:Nedenia Bonvino Stafuzza , Luciana Diniz Rola ...
来源:[J].Journal of Animal Science and Biotechnology, 2017, Vol.8 (1)
摘要: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. In this study, genome-wide associations were assessed for scrotal circumference at 210 d of age, scrotal circumf...
作者:Nedenia Bonvino Stafuzza , Jesús Fernández Martin ...
来源:[J].Journal of Animal Science and Biotechnology, 2017, Vol.8 (1)
摘要:The aim of this study was to estimate variance components and to identify genomic regions and pathways associated with resistance to gastrointestinal parasites, particularly Haemonchus contortus, in a breed of sheep adapted to tropical climate. Phenotypes evaluations were perform...
作者:Nedenia Bonvino Stafuzza , Jesús Fernandez Martin ...
来源:[J].Livestock Science(IF 1.249), 2018
摘要:Abstract(#br)The aim of this study was to estimate variance components and to identify genomic regions and pathways associated with maternal related traits in Santa Inês sheep breed adapted to tropical climate. Phenotypic records for maternal efficiency (ME), metabolic mater...
作者:Nedenia Bonvino Stafuzza , Adhemar Zerlotini ...
来源:[J].PLoS ONE(IF 3.73), 2017, Vol.12 (3)
摘要:Whole-genome re-sequencing, alignment and annotation analyses were undertaken for 12 sires representing four important cattle breeds in Brazil: Guzerat (multi-purpose), Gyr, Girolando and Holstein (dairy production). A total of approximately 4.3 billion reads from an Illumina HiS...
作者:Nedenia Bonvino Stafuzza , Breno de Oliveira Fragomeni ...
来源:[J].PLoS ONE(IF 3.73), 2017, Vol.12 (1)
摘要:The purpose of this study was to identify genomic regions associated with carcass traits in an experimental Nelore cattle population. The studied data set contained 2,306 ultrasound records for longissimus muscle area (LMA), 1,832 for backfat thickness (BF), and 1,830 for rump fa...
作者:Nedenia Bonvino Stafuzza , Elsio Antônio Pereira de Figueiredo ...
来源:[J].Acta Agriculturae Scandinavica, Section A — Animal Science(IF 0.607), 2018, Vol.68 (2), pp.81-86
摘要:ABSTRACT(#br)The aims of this study were to compare the suitability of the multi-trait (MUT) model to estimate genetic parameters with that of 13 reduced-rank principal component models (PC1 to PC13), and then to explore the additive genetic patterns of the breeding values o...
作者:Nedenia Bonvino Stafuzza , Eliane Vianna da Costa e Silva ...
来源:[J].Journal of Animal Breeding and Genetics(IF 1.654), 2020, Vol.137 (2), pp.234-244
摘要:Abstract(#br)Selection for bulls that would reach puberty early reduces the generation interval and increases fertility and herd productivity. Despite its economic importance, there are few QTL associated with age at puberty described in the literature. In this study, a weig...

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