Serial Block-Face Scanning Electron Microscopy Reveals That Intercellular Nuclear Migration Occurs in Most Normal Tobacco Male Meiocytes

Serial block-face scanning electron microscopy (SBF-SEM) was used here to study tobacco male meiosis. Three-dimensional ultrastructural analyses revealed that intercellular nuclear migration (INM) occurs in 90–100% of tobacco meiocytes. At the very beginning of meiosis, every meiocyte connected with...

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Autors principals:	Sergey Mursalimov, Nobuhiko Ohno, Mami Matsumoto, Sergey Bayborodin, Elena Deineko
Format:	Artigo
Idioma:	Inglês
Publicat:	Frontiers Media S.A. 2021-05-01
Col·lecció:	Frontiers in Plant Science
Matèries:	volume electron microscopy (vEM) cytomixis male meiosis Nicotiana serial block-face scanning electron microscopy nuclear migration
Accés en línia:	https://www.frontiersin.org/articles/10.3389/fpls.2021.672642/full
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