查询词典 y chromosome

Results: Among 9 cases of long Y chromosome karyotyoe, 5 cases whose wives had infaust pregnancy history including abortion, embryo developing stop, dead embryo, etc.

结果：在检出的9例大Y染色体患者中，5例其妻有不良妊娠史（包括自然流产、胚胎停止发育、死胎等），3例性腺发育不全，1例46，XY男性性反转综合征。

Results:Among 9 cases of long Y chromosome karyotyoe,5 cases whose wives had infaust pregnancy historyincluding abortion,embryo developing stop,dead embryo,etc.

结果在检出的9例大Y染色体患者中，5例其妻有不良妊娠史(包括自然流产、胚胎停止发育、死胎等)，3例性腺发育不全，1例46，XY男性性反转综合征。

Infertility ; male ; Oligospermia ; Gene deletion ; Y chromosome ; Polymerase chain reaction

不育；男性；少精子症；基因缺失； Y染色体；聚合酶链反应

Individuals with one X and no Y chromosome are phenotypically females but have a group of physical abnormalities including dwarfism and failure of ovarian development known as Turner's syndrome.

含有一个X而无Y染色体的患者表型为女性，但有一组机体异常表现，包括侏儒郑和卵巢不发育，称为Turner综合症。

This approach is valuable for genes whose existence is implied by genetics, but whose nature is unknown. One example is the gene zfy located on the human Y chromosome. Figure 2.17 shows a zoo blot using a probe from this region. It hybridizes specifically with sex chromosomes of mammals and also with

这个方法对于那些通过遗传学已证明存在的，但其性质还未知的基因是很有效的，例如人Y染色体上的zfy基因，它可以和哺乳动物或其它一些物种的性染色体杂交，且包含一个可译框，于是证明它是一个保守基因。

Thirty six homologous Pairs of chromosomes were autosomes, in which chromosomes, Pairs of 1 to 8 were metacentric.9 to 36 . And X was metacetric, Y chromosome terminal.

其中，1—8对常染色体为中间着丝粒染色体，9-36对常染色体为端部着丝粒染色体，X为中着丝粒染色体，Y为最小的为端部着丝粒染色体。

This study investigated endothelial chimerism and its influential factors with X and Y chromosome probes by fluorescence in situ hybridization.

使用X，Y染色体探针通过荧光原位杂交法观察移植肾中血管内皮细胞被受体内皮细胞替代的情况，并分析内皮细胞替代的影响因素。

Here, we used recombinant breakpoint analysis to restrict the sex-determining region in medaka fish to a 530-kilobase stretch of the Y chromosome.

本文利用重组分析将青鳉鱼的性别决定区域限定在Y染色体上的530Kb的区域。

He sought the view of Family Tree DNA of Houston, only to learn last week from its president, Bennett Greenspan, that he belonged to a different branch of the Y chromosome family tree from that of the Mongol emperor, and could not be descended from him.

这次他改委托休斯敦的&族谱DNA&公司进行检测，并在上周得知结果。该公司总裁葛林斯班亲自告诉他，他的Y染色体族谱与成吉思汗属于不同的分支，因此不可能是这位蒙古大帝的后裔。

The effect of Y chromosome abnormality on sperms.

人类 Y 染色体异常对精子发生的影响。

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