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nondisjunction

/ˌnɒn.dɪsˈdʒʌŋk.ʃən/

翻译: 指细胞分裂时同源染色体或姐妹染色单体未能正常分离,导致子细胞染色体数目异常的现象。

1 个条目

noun

/ˌnɒn.dɪsˈdʒʌŋk.ʃən/C2formalscientific
  • zh指细胞分裂时同源染色体或姐妹染色单体未能正常分离,导致子细胞染色体数目异常的现象。

A noun referring to the failure of homologous chromosomes or sister chromatids to separate properly during cell division, resulting in daughter cells with an abnormal number of chromosomes.

  1. Chromosomal separation failureC2formalscientific

    The failure of homologous chromosomes or sister chromatids to separate properly during cell division, resulting in an abnormal number of chromosomes in the daughter cells.

    zh染色体不分离

    • Nondisjunction during meiosis can lead to conditions like Down syndrome.
    • The scientist explained how nondisjunction causes aneuploidy.
    • Errors in cell division such as nondisjunction are studied in genetics.
词形
  • nondisjunctions plural form
  • nondisjunctions' possessive plural form
  • nondisjunction's possessive singular form