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Quantitative trait loci (QTL) mapping for growth traits on bovine chromosome 14. Quantitative trait loci (QTL) mapping in livestock allows the identification of genes that determine the genetic variation affecting traits of economic interest. We analyzed the birth weight and weigh... ... Repository: BDPA Publication year: 2007
Genetic diversity among exotic cotton accessions as for qualitative and quantitative traits. Author(s): CARVALHO, L. P. de; FARIAS, F. J. C.; SUASSUNA, N. D. Studying genetic diversity among a group of genotypes is important in genetic breeding because identifying hybrid combinations of greater heterotic effect also increases the chance of obtaining plants... ... Repository: BDPA Publication year: 2017
Detection of quantitative trait loci for growth traits on bovine chromosome 2. Author(s): MACHADO, M. A.; AZEVEDO, A. L. S.; VERNEQUE, R. da S.; REGITANO, L. C. de A. Classical quantitative genetic approach is applied successfully to improve livestock production using phenotype and pedigree information to estimate population genetic parameters such as heritabilitie... ... Repository: BDPA Publication year: 2010
Genetic parameters and mapping quantitative trait loci associated with tibia traits in broilers. Author(s): DANTAS, J. de O.; LEDUR, M. C. Abstract: Selection among broilers for performance traits is resulting in locomotion problems and bone disorders, once skeletal structure is not strong enough to support body weight in broilers with h... ... Repository: BDPA Publication year: 2015
A new set of quantitative trait loci linked to lipid content in Coffea arabica. Author(s): PEREIRA, L. F. P. Lipids are compounds that play an important role in coffee bean development, contributing to beverage quality. Genome-wide association studies (GWAS) were conducted to pinpoint quantitative trait nucl... ... Repository: BDPA Publication year: 2024
Genome wide scan for quantitative trait loci affecting tick resistance in cattle (Bos taurus x Bos indicus). Author(s): MACHADO, M. A.; AZEVEDO, A. L. S.; PIRES, M. de F. A.; PEIXOTO, M. G. C. D.; FREITAS, C. de; PRATA, M. C. de A.; FURLONG, J.; SILVA, M. V. G. B.; REGITANO, L. C. de A.; VERNEQUE, R. da S. Background : In tropical countries, losses caused by bovine tick Rhipicephalus (Boophilus) microplus infestation have a tremendous economic impact on cattle production systems. Genetic variation betwe... ... Repository: BDPA Publication year: 2010
Quantitative trait loci affecting lactose and total solids on chromosome 6 in Brazilian Gir dairy cattle. Author(s): AZEVEDO, A. L. S.; VERNEQUE, R. da S.; PEIXOTO, M. G. C. D.; MACHADO, M. A. Fourteen Brazilian Gir sire families with 657 daughters were analyzed for quantitative trait loci (QTL) on chromosome 6 affecting lactose and total solids. Cows and sires were genotyped with 27 micros... ... Repository: BDPA Publication year: 2011
Linkage and mapping of quantitative trait loci associated with angular leaf spot and powdery mildew resistance in common beans. Author(s): VIANELLO, R. P. Angular leaf spot (ALS) and powdery mildew (PWM) are two important fungi diseases causing significant yield losses in common beans. In this study, a new genetic linkage map was constructed using singl... ... Repository: BDPA Publication year: 2017
Mapping quantitative trait loci for performance traits on pig chromosome 6 (SSC6). Author(s): GUIMARAES, C. T. The objective of this study was to perform QTL mapping associated with performance traits on swine chromosome 6 (SSC6). The F2 population was produced by outcrossing using two native Brazilian breed P... ... Repository: BDPA Publication year: 2007
Quantitative trait loci mapping for meat quality traits in swine chromosome 6. Author(s): GUIMARAES, C. T. The current study was carried out to perform QTL mapping on swine chromosome 6 (SSC6) associated to meat quality traits. The F2 population was produced by outbreed crossing using two native Brazilian... ... Repository: BDPA Publication year: 2005

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