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allele
英:【əˈliːl】美:【əˈliːl】
英:
美:
常用释义:
等位基因
n.(Allele)(阿拉伯、尼日尔)阿莱莱(人名)
n.等位基因
allele frequency───n. 等位基因频率
1、When an organism is heterozygous for a trait, the resulting phenotype for that trait expresses only the dominant
allele
.───当一个有机体的一种特性是杂合的,这种特性产生的表现型就只表达显性等位基因额特性。
2、Children who were homozygous for the Arg16
allele
and were exposed to two or more smokers had a 5-fold increased risk of lifetime wheeze.───Arg16等位基因纯合型的孩子同时家中有2个甚至更多的吸烟者的有多5倍的终生喘鸣的风险。
3、Unless the second jar contains exactly 10 red and 10 blue marbles, there will have been a purely random shift in the
allele
frequencies.───除非第二瓶正好装有10粒红和10粒蓝的石子,不然就已经出现了等位基因频率的完全随机漂移。
4、Having one set of the genes (only inheriting
allele
from both mother and father causes the disease) protects against malaria.───拥有单组该基因(仅当同时从母亲和父亲身上继承了等位基因时才发病)使人能够抵御疟疾。
5、The key to producing good DNA separations is to understand the principles underlying the injection, separation and detection of each
allele
.───产生高质量的DNA分离效果其关键是了解每个等位基因的注样、分离以及检测中,每个过程的原理。
6、Their
allele
frequencies at numerous genetic loci gradually become more and more different as new
allele
s independently arise by mutation in each population.───随着新等位基因在每个群体中独立突变产生,它们在许多遗传位点上的等位基因频率逐渐变得越来越不同。
7、Indeed, the only way we could assert that there was a gene in an organism was by finding a mutant
allele
for it.───事实上,唯一能确定一个生物体内存在某一种基因的方法就是找到这个基因的突变等位基因。
8、
allele
of the gene sets out a series of probabilities.───基因的等位基因有这一系列的可能性。
9、The risk gene divides the world into two camps -those who have the FTO
allele
and those who dont.───该基因将世界分成两个群体——该基因携带者和非携带者。
1、variant allele frequency───变异等位基因频率
2、dominant allele definition───显性等位基因定义
3、dominant allele───【遗】显性等位基因
4、recessive allele───隐性等位基因;异基因
控制相对性状的基因
等位基因(allele),是指位于一对同源染色体相同位置上控制同一性状不同形态的基因。
注释:同源染色体是在二倍体生物细胞中,形态、结构基本相同的染色体,并在减数第一次分裂(参考减数分裂)的四分体时期中彼此联会(若是三倍体及其他奇数倍体生物细胞,联会时会发生紊乱),最后分开到不同的生殖细胞(即精子、卵细胞)的一对染色体,在这一对染色体其中的一条来自母方,另一条来自父方。