The Stem Cell Population of Arabidopsis Shoot Meristems Is Maintained by a Regulatory Loop between the CLAVATA and WUSCHEL Genes

The higher-plant shoot meristem is a dynamic structure whose maintenance depends on the coordination of two antagonistic processes, organ initiation and self-renewal of the stem cell population. In Arabidopsis shoot and floral meristems, the WUSCHEL ( WUS) gene is required for stem cell identity, wh...

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Veröffentlicht in:	Cell 2000-03, Vol.100 (6), p.635-644
Hauptverfasser:	Schoof, Heiko, Lenhard, Michael, Haecker, Achim, Mayer, Klaus F.X, Jürgens, Gerd, Laux, Thomas
Format:	Artikel
Sprache:	eng
Schlagworte:	Arabidopsis Arabidopsis - cytology Arabidopsis - enzymology Arabidopsis - genetics Arabidopsis Proteins CLAVATA gene Gene Expression Regulation, Enzymologic Gene Expression Regulation, Plant Homeodomain Proteins - genetics Homeodomain Proteins - metabolism In Situ Hybridization Membrane Proteins - genetics Membrane Proteins - metabolism Meristem - enzymology Meristem - ultrastructure Microscopy, Electron, Scanning Mutagenesis - physiology Phenotype Plant Proteins - genetics Plant Proteins - metabolism Protein-Serine-Threonine Kinases Receptor Protein-Tyrosine Kinases - genetics Receptor Protein-Tyrosine Kinases - metabolism RNA, Messenger - analysis Seeds - cytology Seeds - physiology Transgenes - physiology WUSCHEL gene
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