double SORLIP1 element is required for high light induction of ELIP genes in Arabidopsis thaliana

Promoter elements that contribute to high light (HL) induction of the Arabidopsis ELIP1 gene were defined using a transgenic promoter-reporter system. Two adjacent SORLIP1 elements (double SORLIP1, dSL) were found to be essential for HL induction of a GUS reporter gene. The dSL element was also foun...

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Bibliographic Details
Published in:Plant molecular biology 2014-02, Vol.84 (3), p.259-267
Main Authors: Rus Alvarez-Canterbury, Ana M, Flores, Daisy Janette, Keymanesh, Keykhosrow, To, Kevin, Brusslan, Judy Ann
Format: Article
Language:English
Subjects:
Arabidopsis - genetics
Arabidopsis Proteins - genetics
Arabidopsis thaliana
Base Sequence
Biochemistry
Biomedical and Life Sciences
Chemical elements
DNA Primers
Gene Expression Regulation, Plant
Genes, Plant
Genes, Reporter
Life Sciences
Light
Molecular Sequence Data
Plant biology
Plant Pathology
Plant Sciences
Plants, Genetically Modified
promoter regions
Promoter Regions, Genetic
Real-Time Polymerase Chain Reaction
reporter genes
Signal transduction
Transgenic plants
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Summary:Promoter elements that contribute to high light (HL) induction of the Arabidopsis ELIP1 gene were defined using a transgenic promoter-reporter system. Two adjacent SORLIP1 elements (double SORLIP1, dSL) were found to be essential for HL induction of a GUS reporter gene. The dSL element was also found to be essential for HL induction conferred by the ELIP2 promoter. SORLIP1 elements were enriched in ELIP promoters throughout the plant kingdom, and showed a clade-specific pattern of gain or loss that suggested functionality. In addition, two G-box elements were found to redundantly contribute to HL induction conferred by the ELIP1 promoter.
ISSN:0167-4412
1573-5028
DOI:10.1007/s11103-013-0130-4