查询词典 karyotype

Karyotype analysis of Cycas panzhihuaensis L.

Title 攀枝花苏铁的核型分析。

Taken together, compared with the susceptible strain, the resistance strai ns have no obvious changes in karyotype but have distinct difference in DNA level, which suggests that insecticide resistance is related to the changes hi gen omic DNA in diamondback moth.

从上面的结果看来，与敏感品系相比，三种抗性品系小菜蛾的核型没有发生明显的变化，但在DNA水平上存在明显的差异，说明小菜蛾的抗药性与基因组DNA的变化有关。

In Klinefelter's syndrome however, due to one of nature's accidents, when the male sperm fuses with the female egg, the fetal cells have at least one extra X chromosome. The most common number of chromosomes found in KS is 47, that is 44 autosomes and 3 sex chromosomes giving a karyotype of 47,XXY.

在克氏综合徵，但由於一大自然的意外，当男性的精子导火索，与女性卵子，胎儿细胞有至少一个额外的X染色体是最常见的染色体数目，发现在堪萨斯州是47 ，这是44 autosomes和三性染色体给予染色体核型47 ， xxy 。

The configuration of metaphase chromosome; three kinds of functional elements about chromosome DNA; karyotype and chromosome bandings; giant chromosome.

三 中期染色体的形态结构；染色体DNA的三种功能元件；核型与染色体显带；巨大染色体。

Besides these, different kinds of chromosomes were discriminated exactly by initial analyzing the bandings of Trachinotus ovatus, which made karyotype analysis much more standard.

在此基础之上，我们还对卵形鲳鲹进行了初步的带型分析，发现以染色体带纹为标记，可以更准确的识别染色体，确定同源染色体，使对卵形鲳鲹的核型分析标准化。

To understand the listed contents:the studies about component of nuclear pore complex; the main functions of gp210;the different configuration models of sequence specific DNA-binding proteins; karyotype and chromosome bandings; configuration of chromatin and dene transcription; nuclear bodies is many subnuclear domains which have different conformation between chromatin.

了解核孔复合体成分的研究；gp210主要的功能；序列特异性DNA结合蛋白的不同结构模式；核型与染色体显带；染色质结构与基因转录；染色质之间的空间发现的许多形态上不同的亚核结构域——核体。

The results indicate that at least 28 fissions, 49 fusions and 4 inversions were needed to"convert" the dog karyotype to that of the red panda, suggesting that extensive chromosome rearrangements differentiate the karyotypr of red panda and dog.

结合已发表的狗与家猫的比较染色体图谱，我们推测：小熊猫与家猫之间共存在26个同源片段，二者的核型之间显示了较高的同源性。

Objective: The aims of our research are ① to filter candidate Wnt genes which are important for maintenance of normal hESCs or resulting in karyotypic change through analysis of Wnt genes of differential expression in human and mouse feeder cells and hESCs during culture of normal or abnormal karyotype hESCs.② to research the function of Wnt9a that RNAi for human Wnt9a were performed.

研究目的：对核型正常和异常的人类胚胎干细胞在体外培养过程中Wnt基因在饲养层和hESCs中的差异表达分析，分别筛选出可能促进hESCs正常增殖和引起核型发生变化的候选Wnt基因，并对其中的Wntga候选基因进行RNAi研究，了解其生理功能；在小鼠睾丸或生殖域中克隆与生精相关的新基因，并对其功能进行初步研究。

Good chromosome preparation methods are necessary to get good spreading of chromosomes within metaphases for karyotype analysis.

染色体标本的制备是核型分析最基础的工作，要制作高质量的染色体标本，获得可靠的镜检结果，必须要有很好的制片方法。

Good chromosome preparation methods are necessary to get good spreading of chromosomes within metaphases for karyotype analysis.

核型分析是细胞遗传学及细胞分类学等相关学科的基本研究方法，要得到高质量的染色体标本，获得可靠的镜检结果，必须要有很好的制片方法。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐