[PDF] Top 20 Effects of CSN3 and LGB gene polymorphisms on production traits in beef cattle

... obtained in the present study differ from those reported by Moody et al. (1996) in Hereford beef cat- ...effect of substitution of allele A with allele B of the κ-casein ... See full document

... Simmental-cross cattle that were crossbred with Simmental-bull frozen semen were ran- domly selected from 15 cattle farms in Wulagai animal hus- bandry management district of Xilin Gol league ... See full document

... Growth in animals is controlled by a complex system, in which the somatotropic axis plays a key ...operate in the somatotropic axis are responsible for the postnatal growth, mainly GH that acts ... See full document

... weaning and monthly from 8 to 19 months of age of the 11 genotype identified by combination of polymorphic RFLP’s of the genes kappa-casein-HinfI (CSN3): AA and AB, growth ... See full document

... protein production of livestock, to improve dis- ease resistance and production efficiencies, and to develop modeled livestock for research (Liang and Zhang, 2013; Lei el ... See full document

... influence of cyto- plasmic inheritance in dairy and beef cattle, either by esti- mation of the contribution of maternal ancestry to total variance or by direct association ... See full document

... The beef cattle population, in tropical areas, is mainly composed of zebu breeds, particularly Nelore ...study of carcass quality traits is interesting for meat production ... See full document

... weaning and one year of age. In a review, Switonski (2002) concluded that most studies found lower growth rates in V/V cattle compared to those with the other two genotypes (Chrenek et ... See full document

... activity of the calpains/calpastatin proteolytic system is closely related to the postmortem tenderization of ...between beef tenderness and single nucleotide polymorphism (SNP) markers ... See full document

... objectives of the present study were to estimate the allele and genotype frequencies of the GH1/Alu I and POU1F1/Hinf I polymorphisms in beef cattle belonging to ... See full document

... livestock in the Brazilian Inventory (BraSIl, 2015) does not consider the beef herd production system; for their estimates in livestock emissions, what is considered is merely the animal´s ... See full document

... the effects of silage crop and levels of dietary crude protein (CP) in Nellore beef ...consisted of Stylosanthes (StS) or corn silage (CS) with two levels of ... See full document

... Os resultados indicaram a presença concomitante de fungos monocêntricos e policêntricos para amostras de dois novilhos e de quatro caprinos, indicando a participação em conjunto desses dois grupos de fungos. Tem sido ... See full document

... number of cattle was assigned for 100 ha, being recorded in the West Region ...publish in Farm Magazine and Agricultural Newspaper, in 1990, the number of cattle ... See full document

... breeds of cattle allows producers to select animals for specific environments or market ...health and nutritional status; however, there are clearly genetic components to reproductive efficiency, ... See full document

... feedlot-finished beef cattle category did not affect the profitability of the system, although bulls provided higher revenues in relation to cull ...Thus, in a decision-making process, ... See full document

... years and breeding programs possess a large amount of information for this ...advantage of this information available in the databank, SC can be used together with PEP in genetic ... See full document

... influence on reproductive traits was investigated in the Brangus-Ibagé cattle (3/8 Nelore x 5/8 Aberdeen ...genetic effects were responsible for 12% ± 11% of phenotypic variation ... See full document

... results of studies on the use of FeSi5%Mg magnesium alloy in modern cored wire injection method for production of nodular and vermicular graphite cast irons were ... See full document

... [r] ... See full document