ArticleThe Plant journal : for cell and molecular biology2019
ICE1 and ZOU determine the depth of primary seed dormancy in Arabidopsis independently of their role in endosperm development.
Article in The Plant journal : for cell and molecular biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed, 60 citations in OpenAlex.
- Holistic overview of regulatory networks governing seed dormancy and germination in plants.Science China. Life sciences · 2026Review
- The bHLH transcription factor OsbHLH148 negatively regulates rice tiller number and grain yield through an integrated transcriptional network.BMC genomics · 2026Article
- Whole genome-wide association study reveals genetic insights into leaf spot disease resistances and seed germination/dormancy in peanut.Frontiers in plant science · 2026Article
- Translating research on seed dormancy and germination from Arabidopsis to temperate cereals to control pre-harvest sprouting.Frontiers in plant science · 2026Review
- Multifaceted roles of SCRM/ICE1 in stomatal development, cold stress and beyond.Frontiers in plant science · 2026Review
- Phosphorylation-dependent activation of the bHLH transcription factor ICE1/SCRM promotes polarization of the Arabidopsis zygote.The New phytologist · 2025Article
- Article
- The phosphatidylethanolamine-binding proteins OsMFT1 and OsMFT2 regulate seed dormancy in rice.The Plant cell · 2024Article
- Maritime Pine Rootstock Genotype Modulates Gene Expression Associated with Stress Tolerance in Grafted Stems.Plants (Basel, Switzerland) · 2024Article
- Endosperm cell death promoted by NAC transcription factors facilitates embryo invasion in Arabidopsis.Current biology : CB · 2023Article
- Endosperm Persistence inPlants (Basel, Switzerland) · 2023Article
- Exogenous gibberellic acid shortening after-ripening process and promoting seed germination in a medicinal plant Panax notoginseng.BMC plant biology · 2023Article
- Cold-induced secondary dormancy and its regulatory mechanisms in Beta vulgaris.Plant, cell & environment · 2022Article
- Review
- The network centered on ICEs play roles in plant cold tolerance, growth and development.Planta · 2022Review
- Transcriptome characteristics during cell wall formation of endosperm cellularization and embryo differentiation inFrontiers in plant science · 2022Article
- Pleiotropic ZmICE1 Is an Important Transcriptional Regulator of Maize Endosperm Starch Biosynthesis.Frontiers in plant science · 2022Article
- RNA-seq analysis reveals key genes associated with seed germination ofFrontiers in plant science · 2022Article
- Combinations of maternal-specific repressive epigenetic marks in the endosperm control seed dormancy.eLife · 2021Article
- LEAFY COTYLEDON1 expression in the endosperm enables embryo maturation in Arabidopsis.Nature communications · 2021Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
Abstract
Seed dormancy is a widespread and key adaptive trait that is essential for the establishment of soil seed banks and prevention of pre-harvest sprouting. Herein we demonstrate that the endosperm-expressed transcription factors ZHOUPI (ZOU) and INDUCER OF CBF EXPRESSION1 (ICE1) play a role in determining the depth of primary dormancy in Arabidopsis. We show that ice1 or zou increases seed dormancy and the double mutant has an additive phenotype. This increased dormancy is associated with increased ABA levels, and can be separated genetically from any role in endosperm maturation because loss of ABA biosynthesis or DELAY OF GERMINATION 1 reverses the dormancy phenotype without affecting the aberrant seed morphology. Consistent with these results, ice1 endosperms had an increased capacity for preventing embryo greening, a phenotype previously associated with an increase in endospermic ABA levels. Although ice1 changes the expression of many genes, including some in ABA biosynthesis, catabolism and/or signalling, only ABA INSENSITIVE 3 is significantly misregulated in ice1 mutants. We also demonstrate that ICE1 binds to and inhibits expression of ABA INSENSITIVE 3. Our data demonstrate that Arabidopsis ICE1 and ZOU determine the depth of primary dormancy during maturation independently of their effect on endosperm development.
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Registered trials
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.