Unknown,Transcriptomics,Genomics,Proteomics

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Transcription profiling of HCA (High Cambial Activity) Arabidopsis mutant


ABSTRACT: Comparison between wild type Wassilewskija (WS) Arabidopsis plants and HCA mutant 10 days after planting. 3 biological repetitions have been done.

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Olivier Pichon 

PROVIDER: E-MEXP-379 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

hca: an Arabidopsis mutant exhibiting unusual cambial activity and altered vascular patterning.

Pineau Christophe C   Freydier Amandine A   Ranocha Philippe P   Jauneau Alain A   Turner Simon S   Lemonnier Gaëtan G   Renou Jean-Pierre JP   Tarkowski Petr P   Sandberg Göran G   Jouanin Lise L   Sundberg Björn B   Boudet Alain-Michel AM   Goffner Deborah D   Pichon Magalie M  

The Plant journal : for cell and molecular biology 20051001 2


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 vascular bundle/fiber organization typically observed in Arabidopsis stems. The muta  ...[more]

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