10 documents found, page 1 of 1
Identification of genomic regions related to age at first calving and first cal...
Araujo Neto, Francisco Ribeiro de; Takada, Luciana [UNESP]; Santos, Daniel Jordan Abreu dos; Aspilcueta-Borquis, Rusbel RaulMade available in DSpace on 2021-06-25T16:33:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-10-05; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); In Brazil, water buffaloes have been used to produce milk for mozzarella cheese production. Consequently, the main selection criterion applied for the buffalo genetic impr...
Genome Association Study for Visual Scores in Nellore Cattle Measured at Weaning
Carreño, Luis Orlando Duitama [UNESP]; Da Conceição Pessoa, Matilde [UNESP]; Espigolan, Rafael [UNESP]; Takada, Luciana [UNESP]; Bresolin, Tiago [UNESP]Made available in DSpace on 2019-10-06T17:03:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-02-20; Background: Genome-wide association studies (GWAS) are utilized in cattle to identify regions or genetic variants associated with phenotypes of interest, and thus, to identify design strategies that allow for the increase of the frequency of favorable alleles. Visual scores are important traits of cattl...
Prediction of genomic breeding values for reproductive traits in Nellore heifers
Costa, Raphael Bermal [UNESP]; Irano, Natalia [UNESP]; Solar Diaz, Lara Del Pilar [UNESP]; Takada, Luciana [UNESP]; Hermisdorff, Isis da CostaMade available in DSpace on 2019-10-05T08:00:48Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-02-01; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); The objective of this study was to assess the accuracy of genomic predictions for female reproductive traits in Nellore cattle. A total of 1853 genotyped cows and 305,348 SNPs were used for genomic selection analyses. GBLUP, BAYESC pi, and I...
Genomic association for sexual precocity in beef heifers using pre-selection of...
Takada, Luciana [UNESP]; Barbero, Marina M. D. [UNESP]; Oliveira, Henrique N. [UNESP]; De Camargo, Gregório M. F. [UNESP]; Fernandes, Gerardo A. [UNESP]Made available in DSpace on 2018-12-11T17:35:20Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-01-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Reproductive traits are of the utmost importance for any livestock farming, but are difficult to measure and to interpret since they are influenced by various factors. The...
Association between single nucleotide polymorphisms and sexual precocity in Nel...
Regatieri, Inaê Cristina [UNESP]; Boligon, Arione Augusti [UNESP]; Costa, Raphael Bermal [UNESP]; de Souza, Fábio Ricardo Pablos [UNESP]Made available in DSpace on 2018-12-11T17:08:46Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-02-01; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); The aim of this study was to determine the extent (r2) of linkage disequilibrium (LD) in the genome of Nellore cattle, and to examine associations between single nucleotide polymorphisms (SNP) and age at first calving (AFC) and early pregnan...
Genomic analysis of stayability in Nellore cattle
Teixeira, Daniela Barreto Amaral [UNESP]; Fernandes, Gerardo Alves [UNESP]; Dos Santos Silva, Danielly Beraldo [UNESP]; Costa, Raphael BermalMade available in DSpace on 2018-12-11T17:32:48Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-06-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Stayability, which can be defined as the probability of a cow calving at a certain age when given the opportunity, is an important reproductive trait in beef cattle because it is directly related to herd profitability. The objective o...
Genomic prediction of breeding values for carcass traits in Nellore cattle
Fernandes Júnior, Gerardo A. [UNESP]; Rosa, Guilherme J. M.; Valente, Bruno D.; Carvalheiro, Roberto [UNESP]; Baldi, Fernando [UNESP]Made available in DSpace on 2018-12-11T17:27:01Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-01-29; Background: The objective of this study was to evaluate the accuracy of genomic predictions for rib eye area (REA), backfat thickness (BFT), and hot carcass weight (HCW) in Nellore beef cattle from Brazilian commercial herds using different prediction models. Methods: Phenotypic data from 1756 Nellore s...
Assessing the value of phenotypic information from non-genotyped animals for QT...
Melo, Thaise P. [UNESP]; Takada, Luciana [UNESP]; Baldi, Fernando [UNESP]; Oliveira, Henrique N. [UNESP]; Dias, Marina M. [UNESP]Made available in DSpace on 2018-12-11T17:29:06Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-06-21; Background: QTL mapping through genome-wide association studies (GWAS) is challenging, especially in the case of low heritability complex traits and when few animals possess genotypic and phenotypic information. When most of the phenotypic information is from non-genotyped animals, GWAS can be performed...
Avaliação da resposta ovariana na sincronização do estro e da ovulação utilizan...
Takada, Luciana [UNESP]Made available in DSpace on 2014-06-11T19:29:17Z (GMT). No. of bitstreams: 0 Previous issue date: 2004Bitstream added on 2014-06-13T18:58:59Z : No. of bitstreams: 1 takada_l_me_botfmvz.pdf: 2409825 bytes, checksum: 42e3d71a49606cd228a95f0942f10e9a (MD5); Universidade Estadual Paulista (UNESP); O experimento foi realizado em condições controladas, na pré-estação reprodutiva em fêmeas ovinas Suffolk visando estud...
Ovarian response of Suffolk ewes to estrous synchronization using short-term pr...
Takada, Luciana [UNESP]; Bicudo, Sony Dimas [UNESP]; Rodrigues, Carlos Frederico de Carvalho; Coelho, Lia de AlencarSubmitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T19:07:52Z No. of bitstreams: 1 S1516-35982012000200012.pdf: 52165 bytes, checksum: 39cbcba6d52423e2fe173e3dd3fc0678 (MD5); Made available in DSpace on 2013-08-22T19:07:52Z (GMT). No. of bitstreams: 1 S1516-35982012000200012.pdf: 52165 bytes, checksum: 39cbcba6d52423e2fe173e3dd3fc0678 (MD5) Previous issue date: 2012-02-01; Made available ...