搜索结果: 1-15 共查到“Exon”相关记录17条 . 查询时间(0.1 秒)
Missense mutations in exon 2 of the porcine leptin receptor gene and their associations with litter size and body weight
LEPR SNPs pigs
2015/6/8
Leptin receptor (LEPR) gene is regarded as a “candidate-gene” of production traits. The aims of this study were to detect polymorphisms of exon 2 within LEPR gene and to investigate their associations...
An association of C/T polymorphism in exon 2 of the bovine insulin-like growth factor 2 gene with meat production traits in Polish Holstein-Friesian cattle
IGF2 cattle polymorphism imprinting meat traits
2015/6/8
The effect of the insulin-like growth factor 2 (IGF2) gene polymorphism – a g.292C>T transition in exon 2 on feed uptake and conversion, growth rates, and meat production traits in Polish Holstein-Fri...
Homozygous microdeletion of exon 5 in ZNF277 in a girl with specific language impairment
ZNF277 SLI language
2015/5/5
Specific language impairment (SLI), an unexpected failure to develop appropriate language skills despite adequate non-verbal intelligence, is a heterogeneous multifactorial disorder with a complex gen...
A single nucleotide polymorphism in exon 3 of the myostatin gene in different breeds of domestic pigeon (Columba livia var. domestica) 32
myostatin polymorphism synonymous mutation muscle growth
2015/4/17
Myostatin is considered to be one of the most powerful negative regulators of muscle growth. The lack of a functional myostatin or its mutation can result in uncommon musculature like “double-muscling...
藏酋猴Mhc-DPB1基因exon 2的多态性
藏酋猴 主要组织相容性复合体Ⅱ类 DPB1基因 遗传多态性 跨物种多态
2013/7/21
主要组织相容性复合体(Major histocompatibility complex, MHC)对许多疾病的易感性和抵抗力起着重要的作用。为了解藏酋猴(Macaca thibetana)的MHC基因遗传背景, 以促进藏酋猴遗传资源的保护及其在生物医学研究中的应用, 文章采用PCR扩增和克隆测序等方法对来自四川地区的70个藏酋猴样品的Mhc-DPB1基因exon 2进行了检测和分析。首次在藏酋猴中...
Polymorphism of Exon 2 of BMP15 Gene and Its Relationship with Litter Size of Two Chinese Goats
Bone Morphogenetic Protein 15 (BMP15) Goat Prolificacy
2016/5/6
Polymorphisms of BMP15 gene exon 2 and its relationship with prolificacy of goats were detected by PCR-SSCP and DNA sequencing methods in Chinese two local goat breeds. The results showed that the pro...
Polymorphisms in Exon 2 of MHC Class II DRB3 Gene of 10 Domestic Goats in Southwest China
Goat Genetic Polymorphism PCR-RFLP DRB3 Gene Exon 2 Allelic Variation
2016/5/6
Polymorphism of the second exon of the caprine leukocyte antigen-DRB3 gene (CLA-DRB3*02) was investigated in this study. The 285 bp PCR product of 258 individuals from 10 domestic goat breeds in South...
PCR-SSCP of Serum Lysozyme Gene (Exon-III) in Riverine Buffalo and Its Association with Lysozyme Activity and Somatic Cell Count
Polymorphism Lysozyme Gene SSCP Buffalo Association SCC Sequencing
2016/5/5
Serum lysozyme gene is one of the important genes influencing the immune system as its product can cause lysis of bacterial cell wall by cleaving the peptidoglycan layer. The present investigation on ...
Association of Long Polyglycine Tracts(GGN Repeats)in Exon 1 of the Androgen Receptor Gene With Cryptorchidism and Penile Hypospadias in Iranian Patients
CAG repeats testicular dysgenesis syndrome molecular diagnosis
2008/12/24
Hypospadias (a urethral orifice located along the ventral side of the penis) and cryptorchidism (failure of the testes to descend into the scrotal sacs) are the 2 most common congenital malformat...
Compound Heterozygous Mutations in the SRD5A2 Gene Exon 4 in a Male Pseudohermaphrodite Patient of Chinese Origin
5--Reductase enzyme deficiency 5--reductase type 2 gene mutations male pseudohermaphroditism
2008/12/22
The goal of this study was to perform 5--reductase type 2 gene (SRD5A2) analysis in a male pseudohermaphrodite (MPH) patient with normal testosterone (T) production and normal androgen receptor (AR)...
【目的】山羊FAS基因exon 9-15编码的乙酰/丙二酸单酰基转移酶(acetyl-CoA and malonyl-CoA transacylases,AT/MT)区域对山羊乳短、中链脂肪酸的合成起重要调控作用。本研究针对西农萨能羊乳腺FAS基因exon 9-15进行克隆和序列分析。【方法】以处于泌乳期28 d的西农萨能羊乳腺组织mRNA反转录的cDNA为模板,通过RT-PCR方法首次扩增出西农...
麂亚科动物钾离子通道基因片段及其内含子序列的克隆与进化分析Phylogenetic Relationship between Tufted Deer(Elaphodus cephalophus) and Muntiacus deer is Revealed by the Exon and Intron of K+ Channel Gene
麂亚科 系统进化 钾离子通道蛋白基因 内含子
2008/1/6
摘要
运用PCR扩增、T-A克隆、测序等技术,获得黑麂,小麂,赤麂和毛冠鹿4种麂亚科动物基因组DNA的钾离子通道部分序列。序列分析表明:麂属动物之间的外显子区域序列差异为0.90%~1.44%,毛冠鹿与麂属动物之间的差异为0.90%~1.26%,可见这一段序列的同源性较高。而内含子部分序列差异在麂属动物之间的差异为0~1.22%,毛冠鹿与麂属动物的差异为1.83%左右。由NJ法和最大简约法(Mp...
苯丙氨酸羟化酶(PAH)基因外显子7及其两侧内含子的突变研究Mutations in Exon 7 of the Phenylalanine Hydroxylase(PAH)Gene in Chinese Patients with Phenylketonuria
苯丙氨酸羟化酶 外显子 基因突变 单链构象多态性 序列分析
2008/1/6
为探讨中国苯丙酮尿症(PKU)人群中苯丙氨酸羟化酶(PAH)基因外显子7的突变特征,对147例PKU患儿的294个PAH基因外显子7以及两侧部分内含子序列,应用PCR-单链构象多态性(SSCP)分析及基因序列分析的方法进行了筛查和确定。共发现13种突变基因:G239D、R241C、R241fs、R243Q、G247S、G247V、R252Q、L255S、R261Q、M276K、E280G、P281...
阿尔茨海默病中β淀粉样前体蛋白基因外显子9、10的mRNA表达及突变研究--Expression Variation and Mutation Analysis of Exon 9 and 10 in Amyloid Precursor Protein Gene in Alzheimer′s Disease
阿尔茨海默病 β淀粉样前体蛋白基因 表达 突变
2007/12/5
于上海地区汉人群中,探讨阿尔茨海默病(AD)患者外周血中β淀粉样前体蛋白基因外显子9、10(APP9~10)的mRNA表达水平,并作cDNA的点突变检测。采用半定量竞争性反转录聚合酶链反应(semi-quantitive competitive RT-PCR)技术测定APP9~10的mRNA表达水平;以聚合酶链反应(PCR)-限制性片段长度多态(RFLP)方法检测基因组DNA中载脂蛋白E基因(AP...
期刊信息
篇名
Exon 3 polymorphisms and haplotypes of O(6)-methylguanine-DNA methyltransferase and risk of bladder cancer in southern China: A case-control analysis
语种
英文
撰写或编译
撰写
作者
Li C,Liu J,Li A,Qian L,W...