Stem Cell Fate versus Differentiation: the Missing Link

The shoot apical meristem provides a microenvironment that ensures stem cell fate and proliferation via homeostasis between WUSCHEL (WUS) activity and CLAVATA signalling. New data from maize and arabidopsis reveal that an evolutionarily conserved signal deriving from primordium cells links WUS trans...

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Veröffentlicht in:	Trends in plant science 2016-09, Vol.21 (9), p.725-727
Hauptverfasser:	Nardmann, Judith, Chandler, John W., Werr, Wolfgang
Format:	Artikel
Sprache:	eng
Schlagworte:	Cell Differentiation - genetics Cell Differentiation - physiology Gene Expression Regulation, Plant - genetics Gene Expression Regulation, Plant - physiology Meristem - cytology Meristem - metabolism Plant Proteins - genetics Plant Proteins - metabolism Plant Shoots - cytology Plant Shoots - metabolism Signal Transduction - genetics Signal Transduction - physiology
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Beschreibung
Zusammenfassung:	The shoot apical meristem provides a microenvironment that ensures stem cell fate and proliferation via homeostasis between WUSCHEL (WUS) activity and CLAVATA signalling. New data from maize and arabidopsis reveal that an evolutionarily conserved signal deriving from primordium cells links WUS transcription to the morphogenetic programme.
ISSN:	1360-1385 1878-4372
DOI:	10.1016/j.tplants.2016.07.002