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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...
Association of novel polymorphisms in the bovine myocyte enhancer factor 2D (MEF2D) gene with carcass traits of Polish Holstein-Friesian cattle
MEF2D gene gene polymorphism combined genotype meat contents bulls
2015/6/24
In the present study the polymorphism of the myocyte enhancer factor 2D (MEF2D) gene was analyzed as a genetic marker candidate for carcass traits in Polish Holstein-Friesian cattle. Four novel single...
The pattern of development for gene expression of sterol regulatory element binding transcription factor 1 in pigs
SREBF1 gene expression fat deposition pig
2015/6/2
Sterol regulatory element-binding transcription factor 1 (SREBF1) has been implicated as a key regulator of adipocyte differentiation and lipid metabolism. The pattern of SREBF1 gene expression in dif...
Effects of the plant extract YGF251 on growth performance, meat quality, relative organ weight, nutrient digestibility and blood profiles in broiler chickens: possible role of insulin-like growth factor 1
broiler chickens blood profile growth performance meat quality plant extract
2015/4/17
This study was aimed at evaluating the effects of different concentrations of the dietary plant extract supplement YGF251 (young growth factor) on growth performance, blood profiles, relative organ we...
A study of serum insulin-like growth factor type 1 (IGF-1) concentrations in resting untrained Andalusian horses: influence of age and gender
age growth hormone horse insulin-like growth factor sex
2015/4/15
Growth rate, tissue repair and reproductive functions are mediated by the somatotrophic axis, the growth hormone (GH) being one of its main components. GH is released in a pulsatile manner and a singl...
Animal insulin-like growth factor binding proteins and their biological functions
insulin-like growth factor insulin-like growth factor binding protein
2015/1/26
Insulin-like growth factor (IGF-I, IGF-II) action is influenced by until today known eight forms of insulin-like growth factor binding proteins (IGFBPs). They have been obtained not only from some hum...
Intracerebroventricular Injection of Corticotropin-Releasing Factor Does not Alter Monoamine Content of the Paraventricular Nucleus of the Hypothalamus in Neonatal Chicks
corticotropin-releasing factor (CRF), monoamines, paraventricular nucleus of the hypothalamus (PVN), chicks
2009/7/31
Intracerebroventricular (i.c.v.) injection of corticotropin-releasing factor (CRF) on monoamine contents of the paraventricular nucleus of the hypothalamus (PVN) was investigated in neonatal chicks. T...
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...
Effect of Exposure to Various Durations of Light on Serum Insulin-Like Growth Factor-I in Prepubertal Holstein Heifers
Photoperiod heifers growth factor prepubertal
2009/1/19
Our objective was to determine if prolonged exposure to various durations of light (i.e., photoperiod) would affect serum IGF-I concentrations in heifers. Thus, 16 Holstein heifers, 2 to 4 mo of age,...
羊驼transcription elongation factor B（S III）（Tceb2）cDNA的获取与序列分析
转录延长因子B （S III）（Tceb2） 序列特征 羊驼
2009/1/7
用Southern Blotting法从羊驼皮肤cDNA文库中筛选transcription elongation factor B (S III) (Tceb2)基因，有6个阳性克隆，测序结果得知，序列片段大小大约为472bp，具有完整的开放阅读框，可编码119AA，分子量为13.2KDa。序列特征、结构和同源性分析表明：该序列预测为全长cDNA序列，该基因序列及其编码的氨基酸序列与大鼠和小鼠的...