PLANT MITOSIS PROMOTING FACTOR DISASSEMBLES THE MICROTUBULE PREPROPHASE BAND AND ACCELERATES PROPHASE PROGRESSION IN TRADESCANTIA

The regulation of mitosis in higher plant cells has been investigated by microinjecting protein kinase from the metaphase-arresting (met1) mutant of Chlamydomonas. Biochemical characterization of this enzyme complex confirms the presence of a p34 cdc2/cyclin B-like kinase. The enzyme was injected in...

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Veröffentlicht in:	Cell biology international 1996-04, Vol.20 (4), p.275-287
Hauptverfasser:	HUSH, JULIA, WU, LIPING, JOHN, PETER C.L., HEPLER, LUKAS H., HEPLER, PETER K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals CDC2 Protein Kinase - metabolism Cell Count chlamydomonas Chlamydomonas - chemistry Chlamydomonas - genetics Chromatin - drug effects confocal microscopy cyclin B fluorescent analogue cytochemistry Maturation-Promoting Factor - pharmacology Met 1 Metaphase - drug effects microinjection Microinjections Microscopy, Confocal microtubules Microtubules - drug effects mitosis MPF Mutation - physiology Nuclear Envelope - drug effects p34 cdc2 p34cdc2 Plant Cells Plant Proteins - genetics Plants - drug effects Plants - enzymology preprophase band Prophase - drug effects Spindle Apparatus - drug effects Tradescantia
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