染色体

DNA refers to deoxyribonucleic the acid deoxyribonucleic acid (chromosome and gene constituent) the deaeration nucleotide high polymer, is the chromosome principal constituent.

DNA 指deoxyribonucleic acid 脱氧核糖核酸(染色体和基因的组成部分)脱氧核苷酸的高聚物，是染色体的主要成分。

Methods Study subjects are all Chinese including 16 infants with sporadic congenital deaf-mutism, 39 patients with autosomal recessive hereditary hearing loss, 30 patients with autosomal dominant hereditary hearing loss and 100 normal adults.

收集中国散发先天性聋哑儿童16例，常染色体隐性遗传性聋39例(39个家系)，10岁前开始听力下降的常染色体显性遗传性聋30例(30个家系)和健康对照组100例。

Chromosome Microdeletions And Recurrent Pregnancy Loss - UroToday.com - Dewan and colleagues conducted a study which demonstrated that the prevalence of y-chromosome microdeletions was higher in patients undergoing evaluation for recurrent pregnancy loss (n=17) compared to 18 fertile couples without pregnancy loss and 10 infertile men.

染色体微缺失、反复流产-urotoday.com-伊斯兰德和同事所进行的一项研究表明，艾滋Y染色体微高于患者进行评价反复流产(17例)则为18和10失去肥沃不孕夫妇怀孕没有男人。

At diakinesis the sister chromatids of homologous pairs of chromosomes complete their separation, and the chromosomes coil tightly, shortening and thickening.

在终变期，配对的同源染色体的姐妹染色单体完成分离，染色体紧密缠绕，缩短、变粗。

During diakinesis the sister chromatids of homologous pairs of chromosomes complete their separation, and the chromosomes coil tightly, shortening and thickening.

在终变期配对的同源染色体中的姐妹染色单体完成分离，染色体变成紧密凝集的状态，缩至最小长度。

Thress homologous chromosomes of trisomics associated as a trivalent or a bivalent and a univalent or three univalent during diakinesis and metaphase 1 ;Laggard chromosome and univalent separated in advance at anaphase I ,leading to distribution of 10-1-10,9-12,11-11,10-2-10,10-12,10-10,9-1-11 besides 10-ll;And there was distribution of 11-11-10-10, 10-10-10-12, 10-10-10-11, 10-11-11-11, 11-11-10-9, 10-10-10-10, 9-12-10-10, 9-9-11-11, 11-10-10-9, 12-10-9-11, 11-9-9-13, 10-10-10-9 at anaphase II ;n l microspore frequency were different of four trisomics.

三体在终变期和中期Ⅰ，3个同源染色体联会成三价体，或2个联会成二价体和1个单价体，或3个都为单价体；后期Ⅰ出现落后染色体或单价体提前分离，导致除10-11式分离外，还有10-1-10，9-12，11-11，10-2-10，10-12，10-10，9-1-11等不均衡分离方式；后期Ⅱ有11-11-10-10，10-10-10-12，10-10-10-11，10-11-11-11，11-11-10-9，10-10-10-10，9-12-10-10，9-9-11-11，11-10-10-9，12-10-9-11，11-9-9-13，10-10-10-9等分离方式；4个三体中的n 1小孢子频率不同。

In diploid cells, there is a pair of sex chromosomes; the remainder are termed autosomes.

在二倍体细胞中，有一对性染色体，其余的都是常染色体。

It even can be seen that the disomy rates of both two donors were higher than the diploidy rates, which may imply that more disomy occurred than disomes in meiosis process.

结论引物原位标记技术看起来是检测人类外周血淋巴细胞中期染色体和精子染色体数目异常的一项经济简便和快速可靠的高通量检测方法。

Centromeres could be identified easily on the bivalents at diplotene, so it was convenient to analyse the karyotype.

结果表明，日本沼虾染色体数n=52，2n=104，据双线期二价体的相对长度、着丝点位置以及形态诸方面的特点分析了核型，共分为A，B，C，D4个染色体组，核型组成是N=37M+4ST+11T；初级精母细胞减数分裂前期I可分为细线期/偶线期、粗线期、双线期和终变期5个时期，双线期的二价体存在弥散阶段，核仁明显，且双线期二价体着丝点清晰，给核型分析带来了方便。

We has discussed the mechanism of the trivalent synaptic adjustment,and it's important use to control the chiasmata and disjunction of the chromosomes.

本文对此三价体的联会调节机制及其对控制染色体交叉重组和染色体分离所起的重要作用进行了讨论。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。