1) Biallelic marker
双等位基因标记
1.
To search polymorphic Y chromosome biallelic markers in Chinese Han population,and obtain their population genetic data.
筛选汉族群体中具有多态性的Y染色体双等位基因标记并获取其群体遗传学数据。
2) double marker selective vector College of Science Pan Qiuzhen
双标记基因
3) diallele
双等位基因
1.
This article introduced the development of diversities of Y—DNA diallele markers and Y—DNA multiple allelic markers in human.
本文就Y染色体DNA的双等位基因、多等位基因多态性的研究进展做一综述。
4) biallelic marker
双等位基因位点
1.
Methods Genotypes of 17 biallelic markers located in the nonrecombining portion of the Y chromosome in 76 men from 3 Chinese ethnic group populations?(Han in Shandong? Bai in Yunnan? and Tu in Qinghai?) were examined with polymerase chain reaction?(PCR?)and allelic-specific PCR?(ASPCR?).
方法采用PCR和等位基因特定PCR穴ASPCR雪的方法,对山东汉族、白族和土族共计76份男性DNA样本进行Y染色体上17个双等位基因位点的基因分型,确定每一个体的单倍型,统计3个群体各单倍型的频率分布,与国内其他群体的结果进行对比分析,并进行这些群体的主成分分析。
2.
17 biallelic markers located in the nonrecombining portion of Y chromosome were typed by using ASPCR or PCR in 5 Chinese populations, Nu, Lisu, Naxi, Sala and She.
选取Y染色体非重组区上17个双等位基因位点,利用ASPCR和PCR的方法对云南的怒族、傈僳族、纳西族、青海的撒拉族和福建的畲族进行了检测分型,确定了每一个体由这17个位点所构成的单倍型,并与国内其它20个民族群体的结果一起进行了主成分分析。
5) Parentally imprinting allele typing
亲源印记等位基因分型
6) marker gene
标记基因
1.
The difference of marker gene and reporter gene;
标记基因和报告基因的辨析
2.
The excision of marker gene in transgenic plants;
去除转基因植物标记基因的研究进展
3.
The results of PCR molecular detection,marker genes and foreign target-gene with insect-resistance were quite regular.
PCR分子检测与转化的标记基因和外源目的基因抗性三者极有规律性。
补充资料:单座位复等位基因同工酶
单座位复等位基因同工酶是指同一座位上的不同等位基因所编码的酶蛋白。例如胎盘碱性磷酸酶(placental alkaline phosphatase,plap)是一种典型的复等位基因编码的酶,plap为二聚体,基因定位于2q37,依电泳速度可分3种变异型即慢(s)、中(i)、快(f)型,它们受3个复等位基因pls、pli及plf控制,每种基因分别编码s、i、f三种同工酶(g6pd)和腺苷酸激酸(ak)的同工酶即属此类。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条