Lysogeny is a semi-permanent association between the phage and host chromosomes.

溶源性是噬菌体和寄生色体之间的半永久联合。

Chromosomes also determine the sex of animals.

色体也决定动物的性别。

The polymorphy of fronds and chromosome number of Ophioglossum petiolatum Hook.

有梗瓶尔小草叶的多形性和色体数目.

In the nucleoplasm chromosomes consisting of deoxyribonucleic acid (DNA) and proteins are present.

核质中的色体由脱氧核糖核酸（DNA）和蛋白质构成。

Dynein also helps force apart chromosomes during cell division.

以及在细胞分裂中，提供了机助色体的分离。”

If both of a pair of homologous chromosomes are missing, nullisomy results.

如果一对同源色体都缺失了，称为缺体。

14) translocation were noted in patients with short stature, and all of these cases were found to have a specific genetic syndrome – maternal uniparental disomy (UPD) of chromosome 14.

14)色体移位在身材短小的病人上发现，这些病例发现都属于一种特殊遗传症候群-第十四母体单亲双色体。

Human Peripheral blood exposed with tritiated water at variousdoses for 54 hr was examined to observe the chromosome and chromatid abe-rrations at metaphases in the first mitosis of lymphocytes.

将人体外周血在不同剂量的氚水中培养54小时,观察到淋巴细胞第一次有丝分裂中期的色体型及单体型。

Results The rate of micronucleus and chromosome aberratio n of vicia faba root tip cell in turn were the productive waste water,the tr eated water and the productive w...

结果诱发蚕豆根尖细胞的微核和色体的大小均依次为未处理的生产废水>已处理水>生产用水。

Episome is an additional genetic element that can exist either as an autonomous entity or be inserted into the continuity of the chromosome of a host cell.

附加体是插入寄生细胞连续的色体之中，也以自主实体而存在的一种附加遗传因素。

Diplotene In MEIOSIS, the stage in late PROPHASE I when the pairs of chromatids begin to separate from the tetrad formed by the association of homologous chromosomes.

在减数第一次分裂的前期中的靠后的一个阶段。

A set of efficient research method is found, and the relative length, arm ratio and G - band idiogram of Italian honeybee chromosome is obtained too.

并对意大利蜜蜂单倍体雄蜂的色体组进行了排列，获得了意大利蜜蜂色体的臂比、相对长度和G-带模式图。

Chromosome 12 of pollen mother cell of japonica trisomic rice (Oryza sativa L.) was successfully isolated using microglassneedles under the micromanipulator in this study.

首次以粳稻第12号三体为材料，采用玻璃针色体微分离法，成功地分离到了水稻第12号色体。

Defensin,existing in the right arm of the second chromosome of drosophila melanogaster,encodes a product which possesses an anti-bacterial peptide activity and resists Gram-positive bacteria.

由于其有牢固的分子骨架、广泛的分布以及生物活性,对它的研究已成为当前国际研究热点。

Despite a high morphological similarity, tumors with allelic loss on the short arm of chromosome 1 (1pLOH) are more chemosensitive than those without 1pLOH.

尽管两种肿瘤在形态学上极其相似，但是1号色体短臂上等位基因丢失的肿瘤比没有丢失的药物敏感性要高得多。

This paper reviewed the chromosomal engineering in the aspects of double diploid, hetero-additive line, hetero-replacement line, exchange line, monosome one incomplete chromosome systems.

对植物色体工程与双二倍体、异附加系、异代换系、易位系、单体与缺体系统进行了综述。

Soft tissue sarcomas are a highly heterogeneous and polygenous group of tumor, and characterized by specific chromosome translocations and corresponding fusion genes.

软组织肉瘤是一种起源不同、形态学复杂多样的恶性肿瘤,其诊断和鉴别诊断一直是病理学家们的主要挑战之一。

Euploidy The normal state in which an organism's chromosome number is an exact multiple of the haploid number characteristic of the species.

正常状态下，生物体色体数是此种生物单倍体数目整数倍的现象被称为整倍性。

The possible effect of chromosome 9 inversion on meiotic chromosome segregation was investigated by FISH, which showed an increased incidence of diploidy.

应用原位杂交技术研究了9号色体倒位对减数分裂时的色体分离可造成的影响，结果显示二倍体发病增加了。

In the patients with malignant neoplasms, exitsmce of chromosome aberration predicted highly malignant in terms of cither clinical metastasis or pathological grading.

有色体数目的恶性肿瘤患者，无论临床转移或病理分级恶性程度都较高。