查询词典 X chromosome

If one chromosome is an X and the other a Y, it's a boy.

如果一个染色体是X，另一个是Y，就是男孩。

One of the two X -chromosomes in cells of female is randomly inactivated in the early stage of embryological development, results in random X - chromosome inactivation pattern of tissues of normal female.

三人IN的克隆状态及其意义本研究中，CIN组的单克隆率为38.5％，高于正常宫颈组，提示一部分CIN已具备了细胞异常增殖的能力。

It is indicated that the 13 species of the genus Lycoris were divided into two groups, and five species of the genus including L.rosea ﹑ L.haywardii、L.straminea、L.sprengeri and L.radiata with monotype karyotypes (1-shaped) were clustered together respectively. The basic chromosome number was x=11. The others which have two-types karyotypes (I-shaped and V-shaped ) were clustered together respectively. They were L.houdyshe lii, L.albiflora, L.chinensis,L.longituba,L.anhuiensis,L.squmigera,L.caldwellii and L.aurea . The closest relationship was between L.rosea and L.haywardii.

结果表明：石蒜属13个种明显聚为两大类，即具有单型核型结构、染色体基数为x=11的5个物种：玫瑰石蒜 L.rosea 、红蓝石蒜 L.haywardii 、稻草石蒜 L.straminea 、换锦花 L.sprengeri 和石蒜 L.radiata 聚为一类；具有两型核型结构8个物种即江苏石蒜 L.houdyshelii 、乳白石蒜 L.albiflora 、中国石蒜 L.chinensis 、长筒石蒜 L.longituba 、安徽石蒜 L.anhuiensis 、夏水仙 L.squmigera 、短蕊石蒜 L.caldwellii 和忽地笑 L.aurea 聚为一类。

Flow-.cytometrically sorting the X-.and Y-.chromosome bearing sperm based on the measurement of sperm DNA is an effective way to preselect the sex of the mammalian offspring.

以X精子争Y精子的DNA含量差别为基础的流式细胞仪分离精子技术是有效的哺乳动物性别控制方法。

This is the first fish sex chromosome specific repetitive DNA sequence which was found in China so far.

将上述片段的探针对刺鳅染色体进行FISH分析后，结果显示，其中RMX6对于X染色体是特异的，其杂交信号仅限于X染色体上异染色质区。

Here we show that a newly evolved sex chromosome contains genes that contribute to speciation in threespine stickleback fish.

基因定位研究显示，新形成的X染色体包含雄性求偶行为基因，而先祖X染色体既包含行为隔离基因，又包含杂交种雄性不育基因。

Because man can only inherit genes carried on the sex chromosomes while woman have 2 sex chromosomes, even if one of sex chromosome has defect, there is another one can take place for.

这是因为男人只能继承母亲身上一个X染色体的基因。而女人有2个X染色体，即使一个辨色基因出现缺陷，还有另一个基因可以顶替它的位置。

" Turner's syndrome: Chromosomal disorder (from the presence of only one sex chromosome, X, in all or some of the body's cells) that causes abnormal sexual development in females."

特纳氏症候群：可致女人性发育异常的染色体疾病(所有或某些体细胞中只具有1个性染色体X)。

" Turner's syndrome: Chromosomal disorder (from the presence of only one sex chromosome, X, in all or some of the body's cells) that causes abnormal sex ual development in females."

特纳氏症候群：可致女人性发育异常的染色体疾病(所有或某些体细胞中只具有1个性染色体X)。

" Turner's syndrome: Chromosomal disorder (from the presence of only one sex chromosome, X, in all or some of the body's cells) that causes abnormal sexual development in female s."

特纳氏症候群：可致女人性发育异常的染色体疾病(所有或某些体细胞中只具有1个性染色体X)。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。