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单词 pachytene
释义

WordReference Random House Unabridged Dictionary of American English © 2024
pach•y•tene  (paki tēn),USA pronunciation n. [Cell Biol.]
  1. Genetics, Cell Biologythe third stage of prophase in meiosis, during which each chromosome pair separates into sister chromatids with some breakage and crossing over of genes.
Also, pach•y•ne•ma (pak′ə nēmə).USA pronunciation 
  • French pachytène (1900), equivalent. to Greek pachý(s) thick + -tène -tene

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更新时间:2025/7/23 14:05:28