ArticlePlanta2015
ERF022 impacts the induction of somatic embryogenesis in Arabidopsis through the ethylene-related pathway.
Article in Planta, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
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Who cites it
36 citing papers in PubMed.
- The transcription factor LEC2 as an epigenetic regulator of plant totipotency: from Arabidopsis to crop improvement.Journal of applied genetics · 2026Review
- Enhancing drought resilience in crops: mechanistic approaches in the face of climate challenge.Plant molecular biology · 2025Review
- Analysing the loss of embryogenic competence in long-term cell lines of Solanum betaceum Cav.: involvement of miR827, phosphate and sugar.BMC plant biology · 2025Article
- Article
- Transcriptome and Gene Expression Analysis RevealedInternational journal of molecular sciences · 2024Article
- Exploring Agrobacterium-mediated genetic transformation methods and its applications in Lilium.Plant methods · 2024Review
- Expression of a mammalian RNA demethylase increases flower number and floral stem branching inPlant direct · 2024Article
- Cotyledonary somatic embryo is one kind of intermediate material similar to callus in the process of in vitro tissue culture from Rosa hybrida 'John F. Kennedy'.BMC genomics · 2024Article
- The improvement of the in vitro plant regeneration in barley with the epigenetic modifier of histone acetylation, trichostatin A.Journal of applied genetics · 2024Article
- Ethylene response factor ERF022 is involved in regulating Arabidopsis root growth.Plant molecular biology · 2023Article
- Transcriptomic and Metabolomic Investigation on Leaf Necrosis Induced byInternational journal of molecular sciences · 2023Article
- Regulatory networks of hormone-involved transcription factors and their downstream pathways during somatic embryogenesis of3 Biotech · 2023Article
- Global transcriptome profiling reveals differential regulatory, metabolic and hormonal networks during somatic embryogenesis in Coffea arabica.BMC genomics · 2023Article
- Anatomical observation and transcriptome analysis of buds reveal the association between the AP2 gene family and reproductive induction in hybrid larch (Larix kaempferi × Larix olgensis).Tree physiology · 2023Article
- Genetic and epigenetic modes of the regulation of somatic embryogenesis: a review.Biologia futura · 2022Review
- Arabidopsis ERF012 Is a Versatile Regulator of Plant Growth, Development and Abiotic Stress ResponsesInternational journal of molecular sciences · 2022Article
- Review
- Modulation of Organogenesis and Somatic Embryogenesis by Ethylene: An Overview.Plants (Basel, Switzerland) · 2021Review
- Article
- Integrative inference of transcriptional networks in Arabidopsis yields novel ROS signalling regulators.Nature plants · 2021Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
MAIN
conclusionThe ERF022 gene was found to affect embryogenic transition in somatic cells in Arabidopsis via the ethylene-related pathway. The study provides evidence that ERF022 - LEC2 interaction is involved in the auxin-ethylene crosstalk that operates in somatic embryogenesis induction. The ERF022 gene of the ERF family was previously identified among the transcription factor genes that were differentially expressed in an embryogenic culture of Arabidopsis. A strong inhibition of the gene was found to be associated with the induction of somatic embryogenesis (SE) and an erf022 mutant was indicated to display a substantially impaired capacity for SE. Therefore, the molecular function of ERF022 in the induction of SE was studied in the present work. A phenotype of an erf022 mutant was indicated as being related to an increased content of ethylene. The results further suggest that the ERF022 controls the genes that are involved in both the biosynthesis (ACS7) and signalling (ERF1, ETR1) of ethylene and indicate that the ERF022 is a new regulatory element in ethylene-related responses that negatively control the ethylene content and perception. It is proposed that the negative impact of ethylene on the induction of SE may result from a modulation of the auxin-related genes that control the embryogenic transition in somatic cells. Among them, the LEC2, which is a key regulator of the induction of SE through the stimulation of auxin synthesis, was possibly related to ERF022. The results of the study provide new hormone-related clues to define the genetic network that governs SE. A putative model of the regulatory pathway is proposed that is involved in the induction of SE in which the auxin-ethylene interactions are controlled by ERF022 and LEC2 and their targets.
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