Y chromosome的例句大全

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.

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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。

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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.

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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%.

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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.

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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.

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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

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.

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Y-chromosome is a middle-sized acrocentric .

Y为 中型 近端着丝粒染色体.

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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。

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Study on Genetics for Big Y Chromosome

大Y染色体的遗传学探讨

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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。

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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。

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A nucleus can have only one y-chromosome.

一个核可以仅有一个y染色体。

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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%。

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The relationship between big Y chromosome and infaust pregnancy

大Y染色体与不良妊娠关系的探讨

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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

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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。

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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。

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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%。

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