Transcriptional control of tissue formation throughout root development.
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ABSTRACT:
SUBMITTER: Moreno-Risueno MA
PROVIDER: S-EPMC4855878 | biostudies-literature | 2015 Oct
REPOSITORIES: biostudies-literature
Publications
Transcriptional control of tissue formation throughout root development.
Moreno-Risueno Miguel A MA Sozzani Rosangela R Yardımcı Galip Gürkan GG Petricka Jalean J JJ Vernoux Teva T Blilou Ikram I Alonso Jose J Winter Cara M CM Ohler Uwe U Scheres Ben B Benfey Philip N PN
Science (New York, N.Y.) 20151001 6259
Tissue patterns are dynamically maintained. Continuous formation of plant tissues during postembryonic growth requires asymmetric divisions and the specification of cell lineages. We show that the BIRDs and SCARECROW regulate lineage identity, positional signals, patterning, and formative divisions throughout Arabidopsis root growth. These transcription factors are postembryonic determinants of the ground tissue stem cells and their lineage. Upon further activation by the positional signal SHORT ...[more]
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