ArticleThe Plant cell2012
Arabidopsis bZIP16 transcription factor integrates light and hormone signaling pathways to regulate early seedling development.
Article in The Plant cell, 2012. 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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39 citing papers in PubMed, 77 citations in OpenAlex.
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- Gene network analysis predicts the primary regulators of ABA-dependent transcriptional activation and repression in Populus roots.PLoS genetics · 2026Article
- Molecular mechanism of cold acclimation regulating freezing tolerance in Prunus mume.Plant physiology · 2026Article
- Genetic Basis of UV Bullseye Size Variations in Turnip Rape (Brassica rapa subsp. oleifera).Plant biotechnology journal · 2026Article
- Comparative transcriptome analysis provides novel insights into the seed germination of Panax japonicus, an endangered species in China.BMC plant biology · 2024Article
- bZIP Transcription Factor PavbZIP6 Regulates Anthocyanin Accumulation by Increasing Abscisic Acid in Sweet Cherry.International journal of molecular sciences · 2024Article
- Integrating QTL mapping and transcriptomics to decipher the genetic architecture of sterol metabolism inHorticulture research · 2024Article
- Computational Reconstruction of the Transcription Factor Regulatory Network Induced by Auxin inPlants (Basel, Switzerland) · 2024Article
- Exploring the diversity of galls onPlant direct · 2024Article
- Genome-wide characterization and expression analysis of GATA transcription factors under combination of light wavelengths and drought stress in potato.Plant direct · 2024Article
- An interplay between bZIP16, bZIP68, and GBF1 regulates nuclear photosynthetic genes during photomorphogenesis in Arabidopsis.The New phytologist · 2023Article
- Cellular clarity: a logistic regression approach to identify root epidermal regulators of iron deficiency response.BMC genomics · 2023Article
- Two B-box proteins, PavBBX6/9, positively regulate light-induced anthocyanin accumulation in sweet cherry.Plant physiology · 2023Article
- Genome-wide identification of bZIP transcription factor family inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2023Article
- Arogenate dehydratases: unique roles in light-directed development during the seed-to-seedling transition inFrontiers in plant science · 2023Article
- Genome-Wide Identification and Salt Stress Response Analysis of the bZIP Transcription Factor Family in Sugar Beet.International journal of molecular sciences · 2022Article
- Identification of the Regulators of Epidermis Development under Drought- and Salt-Stressed Conditions by Single-Cell RNA-Seq.International journal of molecular sciences · 2022Article
- Recruitment of an ancient branching program to suppress carpel development in maize flowers.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Transcription Factor ChbZIP1 from Alkaliphilic MicroalgaeInternational journal of molecular sciences · 2021Article
- Epigenomic RegulatorsFrontiers in plant science · 2021Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Transcriptomic adjustment plays an important role in Arabidopsis thaliana seed germination and deetiolation in response to environmental light signals. The G-box cis-element is commonly present in promoters of genes that respond positively or negatively to the light signal. In pursuing additional transcriptional regulators that modulate light-mediated transcriptome changes, we identified bZIP16, a basic region/Leu zipper motif transcription factor, by G-box DNA affinity chromatography. We confirmed that bZIP16 has G-box-specific binding activity. Analysis of bzip16 mutants revealed that bZIP16 is a negative regulator in light-mediated inhibition of cell elongation but a positive regulator in light-regulated seed germination. Transcriptome analysis supported that bZIP16 is primarily a transcriptional repressor regulating light-, gibberellic acid (GA)-, and abscisic acid (ABA)-responsive genes. Chromatin immunoprecipitation analysis revealed that bZIP16 could directly target ABA-responsive genes and RGA-like2, a DELLA gene in the GA signaling pathway. bZIP16 could also indirectly repress the expression of phytochrome interacting factoR3-like5, which encodes a basic helix-loop-helix protein coordinating hormone responses during seed germination. By repressing the expression of these genes, bZIP16 functions to promote seed germination and hypocotyl elongation during the early stages of Arabidopsis seedling development.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.