ArticleThe Plant cell2013
Gene networks and chromatin and transcriptional regulation of the phaseolin promoter in Arabidopsis.
Article in The Plant cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 23 citations in OpenAlex.
- Development and selection of stably expressed reference genes for expression normalization in Ribes odoratum under drought stress.Scientific reports · 2025Article
- Dissecting the temporal genetic networks programming soybean embryo development from embryonic morphogenesis to post-germination.Plant cell reports · 2024Article
- Proteolytic Activation of Plant Membrane-Bound Transcription Factors.Frontiers in plant science · 2022Review
- The effect of AINTEGUMENTA-LIKE 7 over-expression on seed fatty acid biosynthesis, storage oil accumulation and the transcriptome in Arabidopsis thaliana.Plant cell reports · 2021Article
- Integrating a genome-wide association study with transcriptomic analysis to detect genes controlling grain drying rate in maize (Zea may, L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Epigenetic aspects of floral homeotic genes in relation to sexual dimorphism in the dioecious plant Mercurialis annua.Journal of experimental botany · 2019Article
- The BABY BOOM Transcription Factor Activates the LEC1-ABI3-FUS3-LEC2 Network to Induce Somatic Embryogenesis.Plant physiology · 2017Article
- The ISWI remodeler in plants: protein complexes, biochemical functions, and developmental roles.Chromosoma · 2017Review
- The relative contribution of genes operating in the S-methylmethionine cycle to methionine metabolism in Arabidopsis seeds.Plant cell reports · 2017Article
- Dose-dependent effects of higher methionine levels on the transcriptome and metabolome of transgenic Arabidopsis seeds.Plant cell reports · 2017Article
- Seed-specific expression of a feedback-insensitive form of CYSTATHIONINE-γ-SYNTHASE in Arabidopsis stimulates metabolic and transcriptomic responses associated with desiccation stress.Plant physiology · 2014Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
Abstract
The complete lack of seed storage protein expression in vegetative tissues and robust expression during embryogenesis makes seed development an ideal system to study tissue-specific expression of genes. The promoter for the Phaseolin (phas) gene, which encodes the major seed storage protein in bean (Phaseolus vulgaris), is activated in two sequential steps: Phaseolus vulgaris ABI3-like factor (Pv-ALF)-dependent potentiation and abscisic acid-mediated activation. In this study, a heterologous in vivo Pv-ALF/phas-GUS (for β-glucuronidase) expression system in transgenic Arabidopsis thaliana leaves was used in conjunction with the powerful RNA-Seq approach to capture transcriptional landscapes of phas promoter expression. Remarkably, expression of over 1300 genes from 11 functional categories coincided with changes in the transcriptional status of the phas promoter. Gene network analysis of induced genes and artificial microRNA-mediated loss-of-function genetic assays identified transcriptional regulators RINGLET 2 (RLT2) and AINTEGUMENTA-LIKE 5 (AIL5) as being essential for phas transcription. Pv-ALF binding to the RLT2 and AIL5 promoter regions was confirmed by electrophoretic mobility shift assay. RLT2 and AIL5 knockdown lines displayed reduced expression of several endogenous seed genes, suggesting that these factors are involved in activation of endogenous Arabidopsis seed storage gene expression. Overall, the identification of these key factors involved in phas activation provides important insight into the two-step transcriptional regulation of seed-specific gene expression.
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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.