等位基因的

At polymorphic gene locus, the variance components of quantitative trait was described as follows:VA=2βp and VG=p′Xp-G2 in which p=column vector of polymorphic allele frequencies,β=row vector of2,X=［a2ij］i×i matrix,aij=genotype value,and G=population mean.

数量性状相对多态座位的加性方差和遗传方差分别为VA=2βp和VG=p′Xp-G2，其中p′和p分别表示多态等位基因频率的行向量和列向量，X表示以基因型值平方为元素的矩阵，β表示以基因均效平方为元素的行向量，G为群体均数。

Objective To identify gene mutation of a epidermolysis bullosa pruriginosa family. Methods Polymerase chain reaction, DNA squencing, multiplex PCR using allele-specific oligonucleotide primers.

采用聚合酶链反应，DNA直接测序以及等位基因特异引物的多重PCR方法，对一个痒疹样大疱性表皮松解症家系40人（其中患者23例）进行基因突变情况检测。

The G homozygote of the resistin gene SNP at -420 is associated with NASH in the Kochi area of Japan.

Resistin基因启动子－420位点的G等位基因与NASH发生发展具有显著相关性。

Objective To explore the hereditary susceptibility of HLA-DRB1 and-DQB1 alleles of epidemic hemorrhagic fever at gene level and to further the features of their immunogenetics.

目的 从基因水平探讨HLA-DRB1、DQB1等位基因多态性与流行性出血热的相关性，以阐述其免疫遗传学特征。

Different allels mey be acquired within the invented segment after the inversion poly morphism is established.

在倒位多形性形成后，在倒位的区段内可能获得不同的等位基因。

However, there was no significant difference in the frequency of genotype Gly/Gly and allele Gly in NNA group, compared with control group.

然而，NNA组与对照组的基因型Gly/Gly频率和等位基因Gly频率无显著差异(P＞0.05)。

Methods -3489C/T and 478C/T polymorphism were screened in 196 type 2 diabetic patients and 119 normal controls by polymerase chain reaction restriction fragment lenth polymorphism method.

运用聚合酶链反应-限制性片段长度多态性技术对196例T2DM患者和120例正常对照者的-3489C/T与478C/T多态性进行检测，并比较各组间基因型频率和等位基因频率以及相关临床资料。

Our data suggest that the HLA-DRB1*15 may be the susceptible gene of systemic scleroderma in Guangxi.

HLA-DRB1*15等位基因可能是广西地区系统性硬皮病的易感基因。

METHODSThe allele frequencies of the DXS6854 locus in 101 of female and 160 of male with no sibship, in the Korean??Chinese in Yanbian area were analyzed by PCR and polyacrylamide gel electrophoresis.

方法］采用PCR扩增技术及聚丙烯酰胺凝胶电泳方法，分析101名朝鲜族女性和160名朝鲜族男性个体的DXS6854 STR基因座等位基因频率。

The NAT2 slow acetylator genotypes of IBD patients had experienced side effects more frequently than the rapid acetylator genotypes of IBD patients in SASP treatment, but the result is not statistically significance .

结果NAT2等位基因型和基因型频率在IBD患者和正常人群中的分布无没有显著性差异。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。