Sequential activation of two Dof transcription factor gene promoters during vascular development in Arabidopsis thaliana.

Sequential activation of two Dof transcription factor gene promoters during vascular development in Arabidopsis thaliana. Research Abstract Details 

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Sequential activation of two Dof transcription factor gene promoters during vascular development in Arabidopsis thaliana. Abstract Text:

Mineko Konishi,Shuichi Yanagisawa,

Plant-specific Dof transcription factors play various roles in plants. We show the strictly regulated activity of two Dof gene promoters during procambium formation, an early process for vascular development, in Arabidopsis thaliana (L.) Heynh. The AtDof2.4 promoter was active in procambial cells of leaf primordia, roots and embryos, whereas the AtDof5.8 promoter activity was specifically detectable in the cells of prospective veins in leaf primordia of seedlings and cotyledons of developing embryos, and the vascular tissue of developing flower buds. The AtDof5.8 promoter but not the AtDof2.4 promoter showed strong activity in advance of perceptible procambium formation. AtDof2.4 and AtDof5.8 might function in the early but different processes for vascular development.

Sequential activation of two Dof transcription factor gene promoters during vascular development in Arabidopsis thaliana. Publishing Authors By Initials

M Konishi,S Yanagisawa,

For similar proteins: transcription factors research abstracts see: proteins: transcription factors research

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Sequential activation of two Dof transcription factor gene promoters during vascular development in Arabidopsis thaliana. Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Plant physiology and biochemistry : PPB / Société

VOLUME: 45

Page Numbers: 623-9

Journal Abbreviation: Plant Physiol. Biochem.

ISSN: 0981-9428

DAY: 13

MONTH: 05

YEAR: 2007

Sequential activation of two Dof transcription factor gene promoters during vascular development in Arabidopsis thaliana. Information

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LANGUAGE: eng

NlmUniqueID: 9882449

Sequential activation of two Dof transcription factor gene promoters during vascular development in Arabidopsis thaliana. Keywords Mesh Terms:

KEYWORDS: Transcription Factors

MESH TERMS: physiology

Chemical & Substance for Abstract: Sequential activation of two Dof transcription factor gene promoters during vascular development in Arabidopsis thaliana. Information

Substance Name: Transcription Factors

Registry Number: 0

Grant and Affiliation Information for Sequential activation of two Dof transcription factor gene promoters during vascular development in Arabidopsis thaliana.

AFFILIATION: Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Yayoi 1-1-1, Bunkyo-ku, Tokyo 113-8657, Japan.

Country: France

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MEDLINETA: Plant Physiol Biochem

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