ArticlePlanta2016
miR393 contributes to the embryogenic transition induced in vitro in Arabidopsis via the modification of the tissue sensitivity to auxin treatment.
Article in Planta, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 1 of them a synthesis that pooled it.
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Who cites it
47 citing papers in PubMed, 1 synthesis or guideline pooled it, 79 citations in OpenAlex.
- AGL15 Promotion of Somatic Embryogenesis: Role and Molecular Mechanism.Frontiers in plant science · 2022Pooled it
- Genome-wide identification of long non-coding RNAs revealing their regulatory roles under seed development in ricebean (Vigna umbellata).BMC plant biology · 2026Article
- Auxin-induced AsARF16 complex orchestrates lncRNA125175-mediated ceRNA networks to regulate garlic somatic embryogenesis.Horticulture research · 2026Article
- miR172-Mediated Repression ofInternational journal of molecular sciences · 2026Article
- Transcriptome and small RNA analysis reveal potential miRNA-mediated interactions involved in somatic embryogenesis of Taxodium hybrid 'zhongshanshan'.Plant cell reports · 2025Article
- miR156-SPL and miR169-NF-YA Modules Regulate the Induction of Somatic Embryogenesis in Arabidopsis via LEC- and Auxin-Related Pathways.International journal of molecular sciences · 2024Article
- Epigenetic modifications and miRNAs determine the transition of somatic cells into somatic embryos.Plant cell reports · 2023Review
- Small RNA sequencing provides insights into molecular mechanism of flower development in Rhododendron pulchrum Sweet.Scientific reports · 2023Article
- The microRNA ppe-miR393 mediates auxin-induced peach fruit softening by promoting ethylene production.Plant physiology · 2023Article
- Review
- Induction of Somatic Embryogenesis in Plants: Different Players and Focus on WUSCHEL and WUS-RELATED HOMEOBOX (WOX) Transcription Factors.International journal of molecular sciences · 2022Review
- Transcriptional Regulation of zma-International journal of molecular sciences · 2022Article
- Identification of miRNAs and Target Genes at Key Stages of Sexual Differentiation in AndrodioeciousInternational journal of molecular sciences · 2022Article
- Genetic and epigenetic modes of the regulation of somatic embryogenesis: a review.Biologia futura · 2022Review
- The miR393-Target Module Regulates Plant Development and Responses to Biotic and Abiotic Stresses.International journal of molecular sciences · 2022Review
- miR172 RegulatesCells · 2022Article
- Identification and profiling of conserved microRNAs in different developmental stages of crown imperial (Fritillaria imperialis L.) using high-throughput sequencing.Molecular biology reports · 2022Article
- MicroRNAs Are Involved in Regulating Plant Development and Stress Response through Fine-Tuning of TIR1/AFB-Dependent Auxin Signaling.International journal of molecular sciences · 2022Review
- Weighted Gene Correlation Network Analysis (WGCNA) ofInternational journal of genomics · 2022Article
- RNA sequencing-based identification of microRNAs in the antler cartilage of Gansu red deer (PeerJ · 2022Article
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
MAIN
conclusionmiR393 was found to control embryogenic transition in somatic cells in Arabidopsis via control of the TIR1 and AFB2 auxin receptors genes of the F-box family. miR393 molecules are believed to regulate the expression of the auxin receptors of the TAAR clade. Considering the central role of auxin in the induction of somatic embryogenesis (SE) in plant explants cultured in vitro, the involvement of miR393 in the embryogenic transition of somatic cells has been hypothesised. To verify this assumption, the reporter, overexpressor and mutant lines in genes encoded MIR393 and TIR1/AFB proteins of the F-box family were analysed during SE in Arabidopsis. Expression profiling of MIR393a and MIR393b, mature miR393 and the target genes (TIR1, AFB1, AFB2, AFB3) were investigated in explants undergoing SE. In addition, the embryogenic potential of various genotypes with a modified activity of the MIR393 and TIR1/AFB targets was evaluated. The distinct increase in the accumulation of miR393 that was coupled with a notable down-regulation of TIR1 and AFB2 targets was observed at the early phase of SE induction. Relevant to this observation, the GUS/GFP monitored expression of MIR393, TIR1 and AFB2 transcripts was localised in explant tissue undergoing SE induction. The results suggest the miR393-mediated regulation of TIR1 and AFB2 during embryogenic transition induced in Arabidopsis and a modification of the explant sensitivity to auxin treatment is proposed as underlying this regulatory pathway.
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