ArticlePlant molecular biology2006
Identification of a dehydration and ABA-responsive promoter regulon and isolation of corresponding DNA binding proteins for the group 4 LEA gene CpC2 from C. plantagineum.
Article in Plant molecular biology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 33 citations in OpenAlex.
- Review
- S1-bZIP Transcription Factors Play Important Roles in the Regulation of Fruit Quality and Stress Response.Frontiers in plant science · 2021Review
- Overexpression of Medicago sativa LEA4-4 can improve the salt, drought, and oxidation resistance of transgenic Arabidopsis.PloS one · 2020Article
- Analysis of pcC13-62 promoters predicts a link between cis-element variations and desiccation tolerance in Linderniaceae.Journal of experimental botany · 2018Article
- Perspectives on Structural, Physiological, Cellular, and Molecular Responses to Desiccation in Resurrection Plants.Scientifica · 2018Review
- Auxin and epigenetic regulation of SKP2B, an F-box that represses lateral root formation.Plant physiology · 2012Article
- Isolation and characterization of two ABRE-binding proteins: EABF and EABF1 from the oil palm.Molecular biology reports · 2012Article
- Isolation of the Chinese rose sHSP gene promoter and its differential regulation analysis in transgenic Arabidopsis plants.Molecular biology reports · 2012Article
- Article
- Characterization of OsbZIP23 as a key player of the basic leucine zipper transcription factor family for conferring abscisic acid sensitivity and salinity and drought tolerance in rice.Plant physiology · 2008Article
- Conserved upstream open reading frames in higher plants.BMC genomics · 2008Article
- A tomato HD-Zip homeobox protein, LeHB-1, plays an important role in floral organogenesis and ripening.The Plant journal : for cell and molecular biology · 2008Article
- Peanut gene expression profiling in developing seeds at different reproduction stages during Aspergillus parasiticus infection.BMC developmental biology · 2008Article
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The resurrection plant Craterostigma plantagineum (Scrophulariaceae) is used as a model system to investigate the molecular and biochemical basis of desiccation tolerance. Genes which contribute to desiccation tolerance are expressed during dehydration of this plant. One of the dehydration-induced genes is CpC2, a group 4 LEA gene. The CpC2 promoter was analysed and a core promoter region (CPR) was identified which is critical for the responsiveness of the gene to dehydration and the plant hormone ABA. The CPR motif contains two ABA-response elements (ABRE) and a binding site for HDZIP transcription factors. A yeast one-hybrid screen was performed to isolate CPR binding proteins. This resulted in the isolation of a bZIP transcription factor (CpbZIP1) and three highly conserved CpHistone H3 proteins. Two of these CpHistone H3 proteins are constitutively expressed histone H3 variants which are suggested to be involved in gene regulation via histone modification. The CpbZIP1 belongs to the group S of bZIP genes which possess long 5'-UTRs with a putative regulatory function. A second very similar bZIP clone, CpbZIP2, was isolated which contains a conserved small upstream open reading frame (uORF) within the 5'-leader sequence. A possible regulatory role of the uORF is discussed.
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