M
Mário Luiz Martinez
Researcher at Empresa Brasileira de Pesquisa Agropecuária
Publications - 59
Citations - 1565
Mário Luiz Martinez is an academic researcher from Empresa Brasileira de Pesquisa Agropecuária. The author has contributed to research in topics: Quantitative trait locus & Population. The author has an hindex of 16, co-authored 59 publications receiving 1493 citations. Previous affiliations of Mário Luiz Martinez include National Council for Scientific and Technological Development.
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Journal ArticleDOI
Genome-Wide Survey of SNP Variation Uncovers the Genetic Structure of Cattle Breeds
Richard A. Gibbs,Jeremy F. Taylor,Curtis P. Van Tassell,William Barendse,William Barendse,Kellye Eversole,Clare A. Gill,Ronnie D. Green,Debora L. Hamernik,Steven M. Kappes,Sigbjørn Lien,Lakshmi K. Matukumalli,Lakshmi K. Matukumalli,John C. McEwan,Lynne V. Nazareth,Robert D. Schnabel,George M. Weinstock,David A. Wheeler,Paolo Ajmone-Marsan,Paul Boettcher,Alexandre Rodrigues Caetano,José Fernando Garcia,José Fernando Garcia,Olivier Hanotte,Paola Mariani,Loren C. Skow,Tad S. Sonstegard,John L. Williams,John L. Williams,Boubacar Diallo,Lemecha Hailemariam,Mário Luiz Martinez,C. A. Morris,Luiz Otávio Campos da Silva,Richard J. Spelman,Woudyalew Mulatu,Keyan Zhao,Colette A. Abbey,Morris Agaba,Flábio R. Araújo,Rowan J. Bunch,Rowan J. Bunch,James O. Burton,C. Gorni,Hanotte Olivier,Blair E. Harrison,Blair E. Harrison,Bill Luff,Marco Antonio Machado,Joel Mwakaya,Graham Plastow,Warren Sim,Warren Sim,Timothy P. L. Smith,Merle B Thomas,Merle B Thomas,Alessio Valentini,Paul D. Williams,James E. Womack,John Woolliams,Yue Liu,Xiang Qin,Kim C. Worley,Chuan Gao,Huaiyang Jiang,Stephen S. Moore,Yanru Ren,Xingzhi Song,Carlos Bustamante,Ryan D. Hernandez,Donna M. Muzny,Shobha Patil,Anthony San Lucas,Qing Fu,Matthew Peter Kent,Richard Vega,Aruna Matukumalli,Sean McWilliam,Sean McWilliam,Gert Sclep,Katarzyna Bryc,Jung-Woo Choi,Hong Gao,John J. Grefenstette,Brenda M. Murdoch,Alessandra Stella,Rafael Villa-Angulo,Mark G. Wright,Jan Aerts,Jan Aerts,Oliver C. Jann,Riccardo Negrini,Michael E. Goddard,Michael E. Goddard,Ben J. Hayes,Daniel G. Bradley,Marcos V.B. da Silva,Marcos V.B. da Silva,Lilian P.L. Lau,George E. Liu,David J. Lynn,David J. Lynn,Francesca Panzitta,Ken G. Dodds +103 more
TL;DR: Data show that cattle have undergone a rapid recent decrease in effective population size from a very large ancestral population, possibly due to bottlenecks associated with domestication, selection, and breed formation.
Journal Article
Association of BoLA-DRB3.2 alleles with tick (Boophilus microplus) resistance in cattle.
Mário Luiz Martinez,Maysa Machado,C.S. Nascimento,Marcos Vinícius Gualberto Barbosa da Silva,Roberto Luiz Teodoro,John Furlong,Márcia Cristina de Azevedo Prata,A. L. Campos,M. F. M. Guimarães,Ana Luisa Sousa Azevedo,Maria de Fátima Ávila Pires,Rui da Silva Verneque +11 more
TL;DR: Results suggest that BoLA-DRB3.2 alleles could be used to help in the selection of animals resistant to tick infestation, and further studies involving a larger population of cattle in combination with other BoLA genes may help to understand the mechanisms of resistance to parasites.
Journal Article
DGAT1 K232A polymorphism in Brazilian cattle breeds.
Gustavo Augusto Lacorte,Maysa Machado,Mário Luiz Martinez,A. L. Campos,R. P. Maciel,Rui da Silva Verneque,Roberto Luiz Teodoro,Maria Gabriela Campolina Diniz Peixoto,Maria Raquel Santos Carvalho,C. G. Fonseca +9 more
TL;DR: The results could be used to guide association studies between this locus and milk traits in these breeds and to estimate the frequency of the DGAT1 K232A polymorphism in the main Zebu and Taurine breeds in Brazil as a potential QTL for marker-assisted selection.
Journal ArticleDOI
Mapping of quantitative trait loci controlling tick [Riphicephalus (Boophilus) microplus] resistance on bovine chromosomes 5, 7 and 14.
G. Gasparin,Marcelo Miyata,Luiz Lehmann Coutinho,Mário Luiz Martinez,Roberto Luiz Teodoro,John Furlong,Marco Antonio Machado,Marcos Vinícius Gualberto Barbosa da Silva,Tad S. Sonstegard,Luciana Correia de Almeida Regitano +9 more
TL;DR: The QTL-mapping study has identified different genomic regions controlling tick resistance; these QTL were dependent upon the season in which the ticks were counted, suggesting that the QTL in question may depend on environmental factors.
Journal ArticleDOI
Genetic diversity of four cattle breeds using microsatellite markers
TL;DR: Four cattle breeds (Gyr, Nellore, Guzerat and Holstein) were analyzed by amplification of genomic DNA using microsatellite loci to evaluate the genetic diversity within and among them to suggest a high endogamy level among the animals sampled within each breed.