We looked for novel genetic variations within the Six6 gene by PCR-SSCP, DNA sequencing and forced RFLP-PCR and estimated their associations with production traits in 2132 goats of eight indigenous Chinese breeds. A novel single nucleotide polymorphism (NM_001104993.1: g.232T>C) within the goat Six6 gene was identified. The frequencies of allele "C" varied from 0.8621 to 1.000, which were...

the broad goal of this research was to examine the nature of the melanocortin receptor 1 (mc1r) locus on the coat color phenotype of seven goat breeds with different color coat. blood samples were collected from five iranian indigenous (khalkhal, markhor, naeini, najdi and tali) and two exotic (cashmere and saanen) goat breeds. polymerase chain reaction restriction fragment length polymorphism ...

Thirty-six Spanish goat wethers (196 12.9 days of age and 17.5 4.60 kg BW at experiment initiation) from a herd previously selected for cashmere growth were used to determine effects and interactions of ad libitum consumption of diets differing in concentrations of CP (10% and 15%) and ME (2.00, 2.35 and 2.70 Mcal/kg; DM basis) on growth and cashmere ®ber production in an 84-day, fall-season ex...

The insulin-like growth factor-binding protein-5 (IGFBP-5) is one of the 6 members of the IGFBP family and is involved in the regulation of cell growth, apoptosis, and other IGF-stimulated signaling pathways. To determine the significance of IGFBP-5 in the Inner Mongolia Cashmere goat (Capra hircus), a hair follicle-specific expression vector of IGFBP-5, pCDsRed2-K-IGFBP5 (6.7 kb), was construc...

the aim of present study is investigating effect of treated lemon pulp by saccharomyces cerevisiae yeast on protein and energy metabolism in goats was fed with this product. in this experiment 8 goats from raini breed were used for 21 days period; 16 days for adaptation and 5 days for sampling, to investigate the effect of processing lemon pulp by saccharomyces cerevisiae yeast on protein recei...

the effect of melatonin and bromocryptine on body weight, fibre shedding and cashmere traits was investigated by using 24 raeini female goats (2-3 years old) in four experimental groups: control (c); melatonin (mi) implant (18 mg at first and repeated after 40 days), bromocryptine (b) injection, (0.5 mg/kg bw per three days) melatonin and bromocryptine implant and injection (mib). all goats wer...

BACKGROUND MicroRNAs (miRNAs) are small noncoding RNA molecules that serve as important post-transcriptional gene expression regulators by targeting messenger RNAs for post-transcriptional endonucleolytic cleavage or translational inhibition. miRNAs play important roles in many biological processes. Extensive high-throughput sequencing studies of miRNAs have been performed in several animal mod...

Cashmere goat (Capra hircus) hair follicle development and cycling can be divided into three stages: anagen, catagen and telogen. To elucidate the genes involved in hair follicle development and cycling in cashmere goats, transcriptome profiling of skin was carried out by analysing samples from three hair follicle developmental stages using RNA-Seq. The RNA-Seq analysis generated 8487344, 81425...

As a member of the POU-domain family, the POU1F1 is a positive regulator for growth hormone, prolactin and thyroid-stimulating hormone b, by binding to target DNA promoters as a dimer in mammals. This study described the polymorphisms at the goat POU1F1-DdeI locus and analyzed the distribution of alleles in 15 indigenous Chinese goat breeds. The PCR-RFLP analysis showed a predominance of the D1...