多态现象

载脂蛋白E基因多态现象与原发性骨质疏松症相关性的初步研究

A Preliminary Study on the Relationship Between Apolipoprotein E Gene Polymorphism and Primary Osteoporosis

广东汉族人群补体C2、Bf、C4的遗传多态现象

Genetic Polymorphism of Complement ( C2 , Bf , C4 ) in the Han Nationality ot Guangdong Province

桥本氏甲状腺炎与Bf遗传多态现象相关性研究扩张性心脏病与备解素因子B遗传多态现象相关性的研究

Study of association between hashimoto ' disease and BF polymorphism

实验结果表明LDH同工酶具有多态现象，EST同工酶谱复杂，EST和MDH同工酶均准确反映出种属间的差异。

Electrophorogram of both MDH isozyme and EST isozyme accurately reflects species-genera specificities .

利用RAPDPCR技术研究了采自我国9省10个代表点的中华按蚊Anophelessinensis自然群体的遗传多态现象，根据23个RAPD等位基因位点进行了分析。

Samples of Anopheles sinensis from 10 collection sites in 9 provinces of China were analyzed for genetic polymorphism using RAPD PCR .

中国广东人红细胞PGM1亚型遗传性多态现象

Genetic Polymorphism of Human Red Cell Phosphoglucomutase-1 Subtypes in Chinese

结论：SLE患者CTLA-4基因启动子区-318位点基因多态现象与SLE发病无关。

Conclusions : The polymorphism at position 318 in promoter of CTLA 4 gene is not associated with the susceptibility of SLE .

目的探讨中国人结节性硬化症（TuberousSclerosisComplex，TSC）基因（TSC1）外显子4的基因突变特征及多态现象。

Objective To study the characteristic of mutation and polymorphism in exon 4 of tuberous sclerosis complex gene ( TSC1 ) in Chinese .

采用抗EGFR单克隆抗体治疗后可能伴发或无严重低镁血症，针对患者EGFR多态现象进行广泛研究或许能阐明这种毒副作用的发生机理。

Comprehensive studies of EGFR polymorphisms in patients with and without severe hypomagnesaemia after treatment with anti-EGFR monoclonal antibodies might shed further light on this toxicity .

以上三种基因均存在显著影响产物表达水平的多态现象，从而推测这些重要的多态改变能够影响中国人COPD的遗传易感性。

There are germline polymorphisms lying in all of the three genes that can cause significant decrease of enzymes expression and might have solid impact on genetic susceptibility of COPD .

但在中度污染的2、3号氧化塘中，摇蚊复合组幼虫GPD位点呈现明显多态现象。

In the middle polluted 2 # , 3 # pond , the GPD locus of the larvae of Chironomus complex demonstrated polymorphisms .

MMP-9/R279Q基因多态现象与稳定型心绞痛患者心血管事件的发生相关并且血浆MMP-9可以作为冠心病患者发生心血管病死亡的预测因子。

The MMP-9 / R279Q polymorphism was shown to be related to future cardiovascular event in patients with stable angina . Plasma MMP-9 concentration was identified as a novel predictor of cardiovascular mortality in patients with coronary artery disease .

结论：Ser-297-Ser系基因多态现象。

· CONCLUSION : The ser-297-ser is polymorphism of gene .

方法应用PCR及限制性内切酶分析的方法，分析75例IHD及156例对照者β-Fg-455G/A基因多态现象，比浊法测定血浆Fg水平。

Methods The plasma fibrinogen levels were determined by Turbidimetry in all subjects ( 75 patients with IHD and 156 healthy controls ) . The β Fibrinogen 455 gene G → A mutation was identified by PCR and restriction enzyme digestion .

体内参与乙醇代谢的酶主要有乙醇脱氢酶（ADH）、乙醛脱氢酶（ALDH）和细胞色素P450-2E1（CYP2E1），它们均存在基因多态现象。

The enzymes involved in alcohol metabolism include mainly alcohol dehydrogenase ( ADH ), aldehyde dehydrogenase ( ALDH ) and cytochrome P450 2E1 ( CYP2E1 ), which all appear to be polymorphic .

方法应用RAPD-PCR技术研究我国辽宁、四川和河南3省5个代表点的嗜人按蚊自然群体和江苏省实验室群体共52个样本的遗传多态现象，依据59个RAPD等位基因座进行分析。

Methods Fifty two samples of An . anthropophagus from five natural populations in Liaoning Province , Henan Province , Sichuan Province and one laboratory colony in Jiangsu Province were studied on genetic polymorphism using RAPD PCR . Fifty nine RAPD allelic loci were analyzed .

分析这些退变因素和基因多态现象之间的相关性。

Correlations between these degenerative factors and the polymorphisms were analyzed .

微生物连续培养过程中多态现象和振荡行为分析

Model analysis of multiplicity and bifurcation in continuous cultures of microorganisms

几种啮齿动物血浆铁传递蛋白多态现象的比较研究

Comparative study of the plasma transferrin polymorphism in some rodents

目的：研究N-乙酰化酶多态现象与膀胱癌的关系。

Objective : Study on N-acetylatransferase polymorphism and bladder cancer .

研究中还观察到了染色体多态现象。

In the research , chromosomal polymorphism was also observed .

而Y染色体的形态及相对长度则表现出多态现象，并且在品种之间的差异极为显著。

The strain differences in shape and length of Y-chromosome were extremely significant .

家鸡血清酯酶遗传多态现象的发育遗传学初步研究

A Preliminary Study of Developmental Genetics of Polymorphic Serum Esterase in Domestic Fowls

蝴蝶酯酶同工酶具有多态现象。

The EST isozyme of butterflies possess polymorphosis .

横断山区六种两栖类皮肤表型结构多态现象及其地理分布的探讨

Polymorphism and geographic distribution of skin texture of six species amphibians in Hengduan Mountains

中国瑶族人群MHC-Ⅲ及乙二醛酶Ⅰ遗传多态现象的检测

Determination of Genetic Polymorphisms of MHC Class ⅲ and GLO in Chinese Yao Population

钴~（60）γ照射及腹注醋酸氢化可的松的小鼠对伊氏锥虫多态现象的影响

A study of polymorphism of Trypanosoma evansi in mice irradiated with 60co γ - rays and treated with hydrocortisone acetate

结合珠蛋白遗传性多态现象与疾病关系的研究&Ⅰ.广东群体结合珠蛋白遗传性多态现象的特点

Studies on Relationship between Haptoglobin Genetic Polymorphisms and Diseases & I. Characters of Haptoglobin Genetic Polymorphisms in A Guangdong Population

种群生态学，包括种群遗传学，研究影响动、植物种群分布和多态现象的因素。

Population ecology , including population genetics , is the study of processes that affect the distribution and abundance of animal and plant populations .

人类基因组遗传多态现象研究的深入，导致了法科学领域个体识别和亲权鉴定发生根本性变化。

Conclusion These three STR loci possess high heterozygosity and can be used as genetic markers in human genetic study , personal identification and paternity test .