ArticlePlant physiology2002
Identification of a soybean protein that interacts with GAGA element dinucleotide repeat DNA.
Article in Plant physiology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.
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Who cites it
39 citing papers in PubMed, 86 citations in OpenAlex.
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- Genome-wide identification and characterization of BASIC PENTACYSTEINE transcription factors and their binding motifs in coconut palm.Frontiers in plant science · 2024Article
- CsBPC2 is essential for cucumber survival under cold stress.BMC plant biology · 2023Article
- Plant BBR/BPC transcription factors: unlocking multilayered regulation in development, stress and immunity.Planta · 2023Review
- A retrotransposon insertion in theProceedings of the National Academy of Sciences of the United States of America · 2023Article
- Family Members Additively Repress the Ectopic Expression of BASIC PENTACYSTEINE3 to Prevent Disorders in Arabidopsis Circadian Vegetative Development.Frontiers in plant science · 2022Article
- Identification of the sex-determining factor in the liverwort Marchantia polymorpha reveals unique evolution of sex chromosomes in a haploid system.Current biology : CB · 2021Article
- Genome-Wide Identification and Characterization of Cucumber BPC Transcription Factors and Their Responses to Abiotic Stresses and Exogenous Phytohormones.International journal of molecular sciences · 2019Article
- Phylogenetic Analyses and GAGA-Motif Binding Studies of BBR/BPC Proteins Lend to Clues in GAGA-Motif Recognition and a Regulatory Role in Brassinosteroid Signaling.Frontiers in plant science · 2019Article
- The STENOFOLIA gene from Medicago alters leaf width, flowering time and chlorophyll content in transgenic wheat.Plant biotechnology journal · 2018Article
- Cucumber CsBPCs Regulate the Expression ofFrontiers in plant science · 2017Article
- Electromagnetic Field Seems to Not Influence Transcription via CTCT Motif in Three Plant Promoters.Frontiers in plant science · 2017Article
- A polymorphic (GA/CT)n- SSR influences promoter activity of Tryptophan decarboxylase gene in Catharanthus roseus L. Don.Scientific reports · 2016Article
- Comparative analysis of microsatellites in chloroplast genomes of lower and higher plants.Current genetics · 2015Article
- The Arabidopsis GAGA-Binding Factor BASIC PENTACYSTEINE6 Recruits the POLYCOMB-REPRESSIVE COMPLEX1 Component LIKE HETEROCHROMATIN PROTEIN1 to GAGA DNA Motifs.Plant physiology · 2015Article
Corrections and comments
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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
Dinucleotide repeat DNA with the pattern (GA)(n)/(TC)(n), so-called GAGA elements, control gene expression in animals, and are recognized by a specific regulatory protein. Here, a yeast one-hybrid screen was used to isolate soybean (Glycine max) cDNA encoding a GAGA-binding protein (GBP) that binds to (GA)(n)/(CT)(n) DNA. Soybean GBP was dissimilar from the GAGA factor of Drosophila melanogaster. Recombinant GBP protein did not bind to dinucleotide repeat sequences other than (GA)(n)/(CT)(n). GBP bound to the promoter of the heme and chlorophyll synthesis gene Gsa1, which contains a GAGA element. Removal of that GAGA element abrogated binding of GBP to the promoter. Furthermore, insertion of the GAGA element to a nonspecific DNA conferred GBP-binding activity on that DNA. Thus, the GAGA element of the Gsa1 promoter is both necessary and sufficient for GBP binding. Gbp mRNA was expressed in leaves and was induced in symbiotic root nodules elicited by the bacterium Bradyrhizobium japonicum. In addition, Gbp transcripts were much higher in leaves of dark-treated etiolated plantlets than in those exposed to light for 24 h. Homologs of GBP were found in other dicots and in the monocot rice (Oryza sativa), as well. We suggest that interaction between GAGA elements and GBP-like proteins is a regulatory feature in plants.
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