Effects of CSN3 and LGB gene polymorphisms on production traits in beef cattle

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:21:43Z
dc.date.accessioned2022-10-05T17:59:06Z
dc.date.available2014-05-27T11:21:43Z
dc.date.available2022-10-05T17:59:06Z
dc.date.created2014-05-27T11:21:43Z
dc.date.issued2005-12-01
dc.identifierGenetics and Molecular Biology, v. 28, n. 2, p. 262-266, 2005.
dc.identifier1415-4757
dc.identifier1678-4685
dc.identifierhttp://hdl.handle.net/11449/68567
dc.identifier10.1590/S1415-47572005000200015
dc.identifierS1415-47572005000200015
dc.identifierWOS:000230929200015
dc.identifier2-s2.0-30644464331
dc.identifier2-s2.0-30644464331.pdf
dc.identifier3514713413919126
dc.identifier0000-0001-6289-0406
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3918098
dc.description.abstractThe objective of the present study was to estimate the allele and genotype frequencies of the CSN3/Hinfl and LGB/HaeIII gene polymorphisms in beef cattle belonging to different genetic groups, and to determine the effects of these polymorphisms on growth and carcass traits in these animals, which are submitted to an intensive production model. Genotyping was performed on 79 Nelore, 30 Canchim (5/8 Charolais + 3/8 Zebu) and 275 crossbred cattle originating from the crosses of Simmental (n = 30) and Angus (n = 245) sires with Nelore females. Body weight, weight gain, dressing percentage, longissimus dorsi area and backfat thickness were fitted using the GLM procedure, and least square means of the genotypes were compared by the F test. The results showed that the CSN3/Hinfl and LGB/HaeIII polymorphisms did not have any effect on growth or carcass traits (p > 0.05). Copyright by the Brazilian Society of genetics.
dc.languageeng
dc.relationGenetics and Molecular Biology
dc.relation1.493
dc.relation0,638
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectBeef cattle
dc.subjectCandidate gene
dc.subjectPolymorphisms
dc.subjectbeta lactoglobulin
dc.subjectkappa casein
dc.subjectallele
dc.subjectgene frequency
dc.subjectgene locus
dc.subjectgenetic polymorphism
dc.subjectgenetic trait
dc.subjectgenetic variability
dc.subjecthomozygosity
dc.subjectpolymerase chain reaction
dc.subjectrestriction fragment length polymorphism
dc.subjectskinfold thickness
dc.subjectstatistical analysis
dc.subjectstatistical significance
dc.subjectBos indicus
dc.subjectBos taurus
dc.titleEffects of CSN3 and LGB gene polymorphisms on production traits in beef cattle
dc.typeArtigo


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