meiotic division

基本解釋

• n. 減數(shù)分裂；成熟分裂

英漢例句

雙語例句

• The results indicated that nutria oocytes, like other rodent oocytes, can be matured in vitro, complete first meiotic division and discharge first polar body.
  結(jié)果表明海貍鼠卵母細胞與其它嚙齒動物的卵母細胞一樣，能夠在體外培養(yǎng)成熟，完成第一次減數(shù)分裂，排出第一極體。
• Conclusion: The twin girls originate from dizygotic and the extra chromosome 21 of the elder sister is from nondisjunction during the first meiotic division of the mother.
  結(jié)論孿生姐妹為異卵孿生，孿生姐姐額外的2 1號染色體來自于母親第1次減數(shù)分裂不分離。
• The main meiotic chromosomal aberration of PMC are multipolar division, loose pairing, inversion, tetravalent, interlocking chromosome, unequal segregation, straggling chromosome, bridge and laggards.
  上述不育系花粉母細胞減數(shù)分裂的染色體畸變是：多極分裂、疏松配對、倒位、四價體、互鎖染色體、不等分離、拖曳、橋、落后等；

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詞組短語

短語

• first meiotic division 第一次減數(shù)分裂;第一減數(shù)
• post -meiotic division [遺]后減數(shù)分裂
• oriented meiotic division [遺]定向減數(shù)分裂
• second meiotic division 第二減數(shù)分裂

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專業(yè)釋義

生物學(xué)

• 成熟分裂

  In June, the spermatocyte was in the first meiotic division. In July, the testis entered spermiogenesis.
  在6月的精巢中，初級精母細胞開始進行成熟分裂，形成次級精母細胞。

  農(nóng)業(yè)科學(xué)

• 減數(shù)分裂

醫(yī)藥科學(xué)

• 減數(shù)分裂

  The formation mechanism of aneuploid is an important focus in medical genetic research field. It is considered that aneuploid is often caused by chromosomal nondisjunction during cell division stage, chromatid predisjunction during meiotic division stage, and loss of chromosome.
  染色體非整倍體的形成機制一直是醫(yī)學(xué)遺傳學(xué)研究領(lǐng)域的重要課題，目前認(rèn)為多數(shù)是細胞分裂時期染色體不分離、減數(shù)分裂時期染色單體提早分離和染色體丟失引起。