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单词 nucleolar organizer
释义

Definition of nucleolar organizer in English:

nucleolar organizer

noun
Biology
  • (More fully "nucleolar organizer region") a chromosomal region containing a cluster of ribosomal RNA genes, with which the nucleolus is associated.

Origin

1940s; earliest use found in Proceedings of the Royal Society of London.

Definition of nucleolar organizer in US English:

nucleolar organizer

noun
Biology
  • (More fully "nucleolar organizer region") a chromosomal region containing a cluster of ribosomal RNA genes, with which the nucleolus is associated.

Origin

1940s; earliest use found in Proceedings of the Royal Society of London.

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更新时间:2024/10/19 10:24:51