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Identification of predicted genes expressed differentially in pituitary gland tissue of young growing bulls revealed by cDNA-AFLP technique
Bos taurus breeds differential display gene expression Hereford Limousine polyacrylamide gel electrophoresis restriction enzymes developmental ages real time PCR
2015/6/24
Differentially expressed transcript derived fragments (TDFs) of bovine pituitary gland tissue at different developmental ages of Limousine and Hereford bulls were identified by cDNA-AFLP technique. St...
Models for evaluation of growth of performance tested bulls
cattle random regression heritability statistical model growth curve bulls
2015/6/5
Before being used for insemination, young bulls of Czech Fleckvieh (CF) are tested for growth at performance-test stations. While at stations, the bulls are weighed monthly. Evaluation included 7 448 ...
Genetic evaluation of daily gains of dual-purpose bulls using a random regression model
daily gains curve random regression heritability correlation bulls
2015/6/5
Daily gains of 8 243 dual-purpose bulls from 100 to 400 days of age during the years 1971 to 2007 were analyzed by random regression models. Orthogonal Legendre polynomials (LP) of degree 4 were appli...
Chemical composition, sensory characteristics, and fatty acid profile of muscle from Aberdeen Angus, Charolais, Simmental, and Hereford bulls
beef cattle bulls breeds meat quality sensory characteristics fatty acid composition
2015/6/2
Aberdeen Angus (AA), Charolais (CH), Simmental (SI), and Hereford (HE) bulls were used in two fattening experiments with the objective of determining breed differences in chemical composition, sensory...
Effects of an aerobic training program on oxidative stress biomarkers in bulls
aerobic training bulls glutathione peroxidase
2015/4/7
The aim of this study was to evaluate the effect of aerobic training (16 weeks – T1 and 24 weeks – T2) on oxidative stress biomarkers. To this end, GSH, GSH-peroxidase (GSH-Px) and catalase (CAT) acti...
Effect of direct-fed microbials plus enzyme supplementation on the fattening performance of Holstein young bulls at two different initial body weights
Fattening performance feed intake direct-fed microbials enzymes cattle Holstein feed efficiency ratio
2010/9/10
The study was designated to determine the effects of direct-fed microbials (DFM) plus enzyme supplement and initial body weights on the finishing performance, feed intake and feed efficiency ratio cha...