查询词典 chromosome number

The remaining 22 chromosome pairs, the autosomes, are usually homologous （ie, identical in size, shape, and position and number of genes）.

生殖细胞进行成熟分裂时，染色体数目减为23，是体细胞中（46）的一半。

As the Federation of cell chromosome by a 2n of Article n of univalents into bivalents, although the DNA content remained unchanged, but the number appears to reduce by half.

由于联会，细胞中的染色体由2n条单价体成为n条二价体，虽然DNA含量未变，但数目看起来减少了一半。

PubMed abstract: Hemizygous cryptic deletions of the q11 band of human chromosome 22 have been associated with a number of psychiatric and behavioural phenotypes, including schizophrenia.

PubMed摘要：人类染色体22号q11带的半合隐蔽缺失已经与一些精神病学和行为学的显型，包括精神分裂症相伴出现。

The map comprises 68 microsatellite maker loci, covering a total length of 414.3 cM, with an average distance of 6.1 cM between adjacent markers and an average marker number of 11.3 on each chromosome.

建成的这6条染色体的图谱共包含68个SSR标记座位，总长度为414.3cM，相邻标记间的平均距离为6.1cM，平均每条染色体上的标记座位数为11.3个。

Inthe whole process, the oocytes, nurse cell and follicle cell morphology change. Inoocyte yolk formation and growth, the number of its nuclear trophoblast cell nucleoli,lamphrush chromosome with a strong synthetic material; oocytes also some syntheticmaterial; follicle cells in the yolk protein synthesis, provide access to exogenous yolkprotein.

在卵子发生的整个过程中，卵母细胞、滋养细胞及滤泡细胞形态均有明显变化；在卵母细胞生长及卵黄形成期，滋养细胞核内的多核仁现象、灯刷染色体与旺盛的物质合成有关；卵母细胞本身也合成一些物质；滤泡细胞参与卵黄蛋白的合成，并为外源性卵黄蛋白提供通道。

The condition of having three copies of a given chromosome in each somatic cell rather than the normal number of two.

亚倍体的有一组染色体，只有几个染色体比正常的二色染色体少

The condition of having three copies of a given chromosome in each somatic cell rather than the normal number of two.

由于卵子在受精过程中的失败而使胚胎只包含父染色体的一种单性生殖。

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。