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zygotene Line breaks: zyg¦ot|ene
Pronunciation: /ˈzʌɪɡə(ʊ)tiːn/

Definition of zygotene in English:


[mass noun] Biology
The second stage of the prophase of meiosis, following leptotene, during which homologous chromosomes begin to pair.
Example sentences
  • Meiotic prophase can be further divided into leptotene, zygotene, pachytene, diplotene, and diakinesis stages defined by the state of chromosome pairing and condensation.
  • Early meiotic stages, leptotene or zygotene, were observed.
  • The bouquet forms at late leptotene and early zygotene and is coincident with chromosome pairing.
Definition of zygotene in:
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