染色体

The aim of the research was to discuss the cluster analysis of chromosomes so as to classify bivalve in the cell level.

［目的］探讨利用染色体参数进行聚类分析，以期在细胞水平上对双壳贝类进行分类。

To show that this, too, is possible, the researchers created a special sort of blastocyst whose cells have double the number of chromosomes found in normal mouse cells.

为证明这是可能的，研究人员制造了一种特殊的胚泡，它的细胞较正常老鼠细胞有两倍的染色体。

The number of nuclei in synchronous blastoderm is much fewer than that in wild type group, and the distribution of nuclei was uneven, which indicates that the nuclear division in mutated early embryos was asynchronous and maybe some nuclei undergoes degeneration.

推测HIRA可能影响了染色体的结构和组装，从而影响了细胞周期的进程，导致果蝇早期胚胎细胞核分裂异不正常。

The cells of the blastula called blastomeres also each receive a full diploid set of chromosomes.

这些囊胚细胞，称卵裂球，每个细胞都有一套二倍体染色体组。

Therefore it is inferred that the fragment was from the W chromosome of Bombyx.

当然，是否真正来源于家蚕的W染色体还有待于进一步的实验研究。2。

We studied polymorphisms of 23 microsatellite loci from 23 chromosomes in an indigenous breed of Xuefeng black bone chicken from Hunan in order to elucidate its genetic diversity and structure and to propose reasonable measures for its conservation and utilization.

为了评价雪峰乌骨鸡现有品种资源的遗传背景、群体遗传结构等，提出合理的保种方法和措施，本研究筛选了家鸡基因组23条染色体上的23个微卫星标记，对采自湖南怀化的50只纯种乌骨鸡个体进行了多态性检测。

Methods the bone marrow cells of 48 cases were analyzed with cca and fish.

采用常规细胞遗传学法和fish法分析48例患者的骨髓细胞的染色体异常情况。

Emotions like happiness are far too complex and variable to conform to the lazy notion that we are defined by our genes - that a jolly or a melancholy chromosome can be identified, and then, presumably, modified at birth to guarantee a lifetime of Falstaffian bonhomie.

像快乐这种感情，为了符合我们基因——其中能辨认到一种令人愉快或忧郁的染色体——决定的懒惰概念而十分复杂和易变，假设在出生时修改这一基因就可以保证一生像福斯塔夫一样愉快。

Limited by the population and generations, the local search ability is not good. A new niche—Braham model is brought forward. In the Braham niche, the random mating mode between chromosomes is replaced by the mating mode based on the fitness of the chromosomes.

本文提出了一种新的小生境算子—婆罗门，将简单遗传算法中的随机交配改为根据染色体的适应度进行交配，提高了遗传算法局部搜索能力，有效地防止了基因漂移。

And he used it to survey broad bean mitotic chromosomes. In 1971, Arrighi and Hsu invented C-band technique.

他使用它测量了蚕豆的有丝分裂时期染色体。1971年，Arrighi and Hsu创造了C-带技术。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。