Y chromosome

The Y chromosome is to yield other intriguing tales as well.

y染色体开始讲出另一些令人神往的故事.

互联网摘选

Results: According to the patients ′ cytogenetics examination, it is found there are 11 cases abnormal chromosomal karyotypes, including 6 cases of chromosome translocation, 2 cases of 47, XXY, 3 cases of big Y chromosome.

结果发现异常核型11例，其中染色体易位6例、2例47，XXY、3例大Y染色体。

互联网摘选

Objective : To investigate the clinical effect of Y chromosome polymorphism.

目的探讨Y染色体多态性的临床效应.

互联网摘选

After sequential routine and c-band staining and accurately identifying Y chromosomes, 18 Y chromosomes were measured, arm ratio of them was 3.19, and therefore Y chromosome of Luxi cattle belonged to subtelocentric chromosome.

经常规&C带连续染色，准确识别出y染色体之后测量了18条y染色体，臂比为3.19，属亚端着丝点染色体。

互联网摘选

A preliminary study of human Y chromosome specific short tandem repeat loci

Y染色体特异短串联重复序列初步研究

互联网摘选

Big Y Chromosome Not Significantly Influences Outcomes of in vitro Fertilization and Embryo Transfer

大Y染色体对体外受精与胚胎移植的影响

互联网摘选

Origins and Migrations of Bouyei People in China& Insights from Y Chromosome and Mitochondrion

中国布依族人的起源及迁移初探&来自Y染色体和线粒体的线索

互联网摘选

At pachytene stage the X and Y chromosome display an extensive side-by-side pairing segment with decreasing length as meiotic prophase progressed.

此外，X、Y染色体间出现扩大配对，其长度随减数分裂的进行而降低。

互联网摘选

The Y chromosome is starting to yield other intriguing tales as well.

Y染色体开始讲出另一些令人神往的故事.

英汉非文学 - 生命科学 - 基因与寻祖

The pathway of male sexual development in mammals is initiated by SRY, agene on the short arm boundary of Y chromosome.

哺乳动物中位于Y染色体短臂临界区域的SRY基因启动雄性性状的发育。

互联网摘选

Objective: To evaluate the influence of big Y chromosome on the outcomes of in vitro fertilization and embryo transfer.

目的：探讨在体外受精与胚胎移植中大Y染色体对其受精方式及结局的影响。

互联网摘选

Y chromosome has two types of polymorphism : metacentric ( or submetacentric ) and acrocentric chromosomes.

染色体有中部 ( 或亚中部 ) 和近端着丝粒染色体.

互联网摘选

The X chromosome is metacentric, the Y chromosome being telocentric.

x染色体为中部着丝点，y染色体为端部着丝点。

互联网摘选

Due to the development of molecular biology and genetics, and the establishment of Y chromosome physical map, the study of male infertility etiology has reached in molecular level.

随着分子生物学和遗传学的发展，随着人类Y染色体DNA序列标记的物理图谱的建立，对男性不育病因学的研究也深入到分子水平。

互联网摘选

Like humans, platypuses carry an X and a Y chromosome.

鸭嘴兽跟人类一样，也有X和Y染色体

互联网摘选

Y-chromosome is a middle-sized acrocentric .

Y为 中型 近端着丝粒染色体.

互联网摘选

That's because the male Y chromosome comes equipped with a so-called sex determination gene called SRY.

这是因为男性Y染色体自身携带了决定雄性性别的基因--SRY基因.

互联网摘选

Then were big Y chromosome, four cases, accounting for 7.02% of patients studied and 17.39% of those with ACK: 46, XY/ 47, XXY and 47, XXY, one case for each type.

其次为大Y染色体4例，检出率为7.02%，占异常核型的7.39%。46，XY/47，XXY和47，XYY各1例，检出率为1.75%，占异常核型的4.35%。

互联网摘选

An X chromosome combines with the mother's X chromosome to make a baby girl ( XX) and a Y chromosome will combine with the mother's to make a boy ( XY).

X染色体与母亲的X染色体结合，就会生出女孩（XX）；而Y染色体和母亲的X染色体结合则会生出男孩（XY）。

互联网摘选

Studies about the genetic diversity of Chinese domestic horses and donkeys were mainly concentrated on mitochondrial genome and autosome. Nevertheless, papers on genetic diversity and origins of Y chromosome in horse and donkey are limited.

目前有关中国马和驴品种遗传多样性的研究多数集中在线粒体DNA和常染色体DNA方面，对其Y染色体遗传多样性和起源进化的研究还比较缺乏。

互联网摘选

The relationship between big Y chromosome and infaust pregnancy

大Y染色体与不良妊娠关系的探讨

互联网摘选

Conclusion: Big Y chromosome has no significant influence on the development of embryos and the outcome of pregnancy.

结论：大Y染色体对胚胎发育及近期妊娠结局无明显影响。

互联网摘选

While according to previous statistics, the percentage of big Y chromosome in the male patients of reproductive abnormalities is up to 2.18%-21.73%.

据统计，大Y染色体在生殖异常的男性患者中的比例达2.18%-21.73%。

互联网摘选

Objective To study the genetic polymorphism of Y chromosome in different Chinese ethnic group populations.

目的研究中国不同民族群体Y染色体的遗传多样性。

互联网摘选

Variable Charge X/ Y is a human testis-specific gene family that localized on sex chromosomes. VCX/ Y family include VCY, which localized on Y chromosome, and VCX-2r, VCX-8r and VCX-10r that localized on X chromosome.

VCX／Y（Variable Charge X／Y）是性染色体上的人睾丸组织特异的基因家族，它包含了定位于Y染色体上的VCY和定位于X染色体上的VCX-2r、VCX-8r和VCX-10r等基因。

互联网摘选

The results showed that the typical expressions of GVHD were observed 4 or 5 days after the injection of donor spleen cells, and specific male Y chromosome fragment was amplified by genomic PCR in female BALC/ c receipts.

结果显示：3注射脾细胞4～5天后，小鼠开始出现GVHD典型体征，第10天受体小鼠体内扩增出雄性供体小鼠Y染色体特异片段。

互联网摘选

Results: 550 cases of Y chromosome abnormality were observed in 4,238 patients, accounting for 12.98%, including 497 cases of big Y chromosome abnormality;

结果：共检出Y染色体异常核型550例，占全部被检者12.98%，其中大Y染色体异常497例；

互联网摘选

The x-chromosome has many genes for which there are no paired genes on the Y-chromosome.

x染色体有许多在Y染色体上不能配对的基因。

互联网摘选

The positive rate of Y chromosome of mice in Groups 2-6 was 100 %.

第2~6组小鼠染色体核型分析显示Y染色体阳性率为100%.

互联网摘选

Study on Genetics for Big Y Chromosome

大Y染色体的遗传学探讨

互联网摘选