Research Article

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11/24/2009
Animal reproduction; Assisted reproduction technologies; Cattle

Embryos produced by hormonal superstimulation have been used as an in vivo control in most published research on embryo gene expression. However, it is not known if this is the most appropriate control for gene expression profile studies. We compared the expression of GRB-10, IGF-II, IGF-IIR, MnSOD, GPX-4, catalase, BAX ... more

T.C.D. Mundim; A.F. Ramos; R. Sartori; M.A.N. Dode; E.O. Melo; L.F.S. Gomes; R. Rumpf; M.M. Franco
08/25/2011
Association analysis; Body measurement; Cattle; CDK6 gene; SNP polymorphism

Cyclin-dependent kinase 6 (CDK6) is a key element of D-type cyclin holoenzymes. It is involved in the regulation of the G1-phase of the cell cycle and is considered to be an important candidate gene for selection of body measurement traits through marker-assisted selection. We cloned the promoter sequence of this gene in bovines and found it to share high similarity with that of the human ... more

Y.F. Liu; L.S. Zan; W.T. Cui; Y.P. Xin; Y. Jiao; K. Li
05/31/2011
Body measurement traits; Cattle; GDF10 gene; SNP

Body measurement traits are known to play numerous important roles in the assessment of productivity and economic value. They are influenced by several factors, among which genetic factors are predominant. The gene GDF10 is involved in skeletal morphogenesis and is associated with body measurement traits. It may be an important candidate gene for marker-assisted selection. We ... more

C. Adoligbe; L.S. Zan; H.B. Wang; J.A. Ujjan
08/21/2013
blood; BPV; Cattle; Viral gene expression

Papillomaviruses (PV) are double-stranded DNA viruses that can cause benignant and malignant tumors in amniotes. There are 13 types of bovine papillomavirus (BPV-1 to -13); they have been found in reproductive tissues and body fluids. Normally these viruses are detected in epithelial tissue. We looked for BPV in the blood of healthy cattle and cattle with papillomatosis, using PCR and RT- ... more

M.A.R. Silva; B.M.F. De Albuquerque; N.E. Pontes; L.C.A. Coutinho; M.C.G. Leitão; M.C. Reis; R.S. Castro; A.C. Freitas
03/22/2012
Association; Cattle; PRDM16 gene; Sequence variants

As a zinc-finger protein, PR domain containing 16 (PRDM16) controls brown fat determination by stimulating brown fat cell production while suppressing the expression of genes for production of white fat cells; mutations in this domain are associated with myelodysplastic syndrome and leukemogenesis. In our study, polymorphisms in exons 2, 3, 4, 5, 7, 8, and 9 of the PRDM16 gene ... more

J. Wang; C. Wang; R. Tian; Y.Z. Huang; X.S. Lai; X.Y. Lan; J.Q. Wang; H. Chen
01/23/2015
Alternative splicing; CAPN3; Cattle; Transcript

Calpain-3 (CAPN3) is a member of the calpain family of Ca2+-regulated cysteine proteases, which play an important role in sarcomere remodeling and mitochondrial protein turnover, and thus, regulating beef tenderness in cattle. Currently, multiple CAPN3 transcripts have been detected in human, monkey, rat, and rabbit. However, whether this transcript is present in cattle remains ... more

S.Y. Liu; H. Jiang; B. Yuan; Y. Gao; L.S. Dai; J.B. Zhang

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