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Association of insulin-like growth factor I gene polymorphisms (IGF1/TasI and IGF1/SnaBI) with the growth and subsequent milk yield of Polish Holstein-Friesian heifers
cattle body weight insulin-like growth factors milk performance
2015/6/24
The aim of this study was to estimate potential relationships between insulin-like growth factor I gene polymorphisms (IGF1/TasI and IGF1/SnaBI) and the growth parameters of calves as well as their su...
Polymorphism identification in the goat MSTN gene and association analysis with growth traits
MSTN gene polymorphisms growth traits linkage disequilibrium
2015/6/9
The myostatin (MSTN) gene was studied as a candidate genetic marker for growth traits. We investigated polymorphisms of the MSTN gene in 664 individuals from four goat populations and applied PCR-SSCP...
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 ...
A DdeI PCR-RFLP detecting a novel missense mutation of the POU1F1 gene showed no effects on growth traits in cattle
bovine POU1F1 gene PCR-RFLP growth traits
2015/6/5
In this study, a novel missense (NM_174579:c.1201C>T) mutation in exon 6 at the bovine POU1F1 locus is reported, which results in p.S284F, namely, Ser (TCT) > Phe (TTT) at position 284 of the mature p...
Changes in the mRNA Expressions of Sperm Transforming Growth Factor β-isoforms and their Receptors with Reference to Fertility during in vitro Storage of Fowl Semen
egg fertility sperm sperm storage in oviduct TGFβ TGFβ receptor
2009/7/30
Our goal was to determine whether there is any correlation between the mRNA expressions of transforming growth factor β (TGFβ)-isoforms/their receptors and the fertility in chicken sperm stored in vit...
Effects of Aromatase Inhibitor (Fadrozole)-Induced Sex-Reversal on Gonadal Differentiation and mRNA Expression of P450arom,AMH and ERα in Embryos and Growth in Posthatching Quail
aromatase inhibitor P450arom mRNA quail gonad sex-reversal
2009/7/30
The present study was conducted to investigate (1) the effective day of treatment with Fadrozole, nonsteroidal aromatase inhibitor (AI), during incubation for sex reversal, (2) the mRNA expression of ...
Prolactin and Growth Hormone in Birds:Protein Structure,Gene Structure and Genetic Variation
glycosylation growth hormone prolactin variation
2009/7/29
Prolactin (PRL) and Growth hormone (GH) are secreted from the anterior pituitary gland and affect a wide variety of physiological functions in birds. A causal relationship between plasma PRL concentra...