It is a recessive hereditary disease of autosome to be deaf and dumb. It was analysed through heredity that reducing or preventing consanguineous marriage can reduce the deaf-mute's birth rate. 聋哑是常染色体隐性遗传病,通过遗传分析发现,减少或防止近亲结婚可以降低聋哑人的出生。
Model and Stability of Autosome Heredity 常染色体遗传模型及稳定性
( 2) The hereditary mode of rolling tongue or pointed tongue was the dominant heredity of single gene of autosome, and the can-rolling type or can-pointed type was the dominant character. 卷舌和尖舌均为常染色体单基因显性遗传,能卷舌型和能尖舌型分别为显性性状;
The hereditary mode of handedness or folding leg was likely the dominant heredity of single gene of autosome, and the right type of them was the dominant character. 利手和叠腿很可能均为常染色体单基因遗传,利手右型和叠腿右型分别为显性性状;
Pedigree analysis suggests that FASD is a autosome dominant heredity disease. 家谱分析显示,遗传方式符合常染色体显性遗传。
The chromosomal breaks and fragments, univalents of auto-and sex-chromosomal type and translocation multivalents, especially a rare type, namely between an X chromosome and an autosome were increased at diakinesis-metaphase ⅰ. 在中期Ⅰ发现染色体断裂和断片、易位多价体、性染色体和常染色体的单价体频率显著增高。
Based on the hereditary properties of NPV resistance, a hypothesis was proposed and confirmed that the resistance is controlled by NN main gene on an autosome and Z+ Z+ minor genes on the sex chromosome. 根据其遗传规律的特殊性,提出常染色体上NN主基因和性染色体上Z+Z+修饰基因控制假设,并得到试验验证。
It has been shown that the numbers and the morphologies among the autosome pairs in these four breeds nearly coincided, but there were comparatively remarkable differences among the sex-chromosomes. 结果表明,这四个品种中常染色体对间的带纹数目及形态基本一致,而性染色体间的差异却较大。
Cases were autosome abnormalities ( 4.00%). 常染色体异常8例,检出率4.00%。
Studies about the genetic diversity of Chinese domestic horses and donkeys were mainly concentrated on mitochondrial genome and autosome. Nevertheless, papers on genetic diversity and origins of Y chromosome in horse and donkey are limited. 目前有关中国马和驴品种遗传多样性的研究多数集中在线粒体DNA和常染色体DNA方面,对其Y染色体遗传多样性和起源进化的研究还比较缺乏。
The numbers of MiHAs are huge and their coding genes are in the hole genome, including autosome, Y chromosome and mitochondrial gene. MiHAs数量庞大,其编码基因分布于整个基因组,包括常染色体、Y染色体、线粒体DNA,现已发现的人类MiHAs有十几种。
Sex development in human is determined by lots of genes on sex chromosomes and autosome. It can be divided into two stages: sex determination and sex differentiation. 人类性别发育包括性别决定和性别分化两个阶段,是由性染色体和常染色体上一系列性别决定和分化基因调控的。