chromatid

名词 n.
中文释义

英文释义

名词 n.
  1. After DNA replication, either of the two connected double-helix strands of a metaphase chromosome that separate during mitosis.

词形变化

chromatids plural

词源

Etymology tree
Proto-Hellenic *kʰrṓwmə
Ancient Greek χρῶμα (khrôma)
Ancient Greek -ο- (-o-)der.
Latin -o-
Proto-Indo-European *weyd-
Proto-Indo-European *-os
Proto-Indo-European *wéydos
Proto-Hellenic *wéidos
Ancient Greek εἶδος (eîdos)
Proto-Indo-European *-os
Proto-Indo-European *-ēs
Ancient Greek -ης (-ēs)
Ancient Greek -ειδής (-eidḗs)
Latin -oīdēslbor.
English -oid
English -id
English chromatid
From Ancient Greek χρῶμα (khrôma, “color”) + English -id.
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