Article
hca: an Arabidopsis mutant exhibiting unusual cambial activity and altered vascular patterning.
The Plant journal : for cell and molecular biology - 1 Oct 2005
Pineau Christophe, Freydier Amandine, Ranocha Philippe, Jauneau Alain, Turner Simon, Lemonnier Gaëtan, Renou Jean-Pierre, Tarkowski Petr, Sandberg Göran, Jouanin Lise, Sundberg Björn, Boudet Alain-Michel, Goffner Deborah, Pichon Magalie
Abstract excerpt
By screening a T-DNA population of Arabidopsis mutants for alterations in inflorescence stem vasculature, we have isolated a mutant with a dramatic increase in vascular tissue development, characterized by a continuous ring of xylem/phloem. This phenotype is the consequence of premature and numerous cambial cell divisions in both the fascicular and interfascicular regions that result in the loss of the alternate...
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