ArticleBMC plant biology2019
Identification and analysis of oxygen responsive microRNAs in the root of wild tomato (S. habrochaites).
Article in BMC plant biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Comparative transcriptomic and proteomic analyses of hypoxia response in wild and cultivated tomato roots.BMC genomics · 2025Article
- New Insight into the Related Candidate Genes and Molecular Regulatory Mechanisms of Waterlogging Tolerance in Tree PeonyPlants (Basel, Switzerland) · 2024Article
- Article
- The Emerging Role of Non-Coding RNAs (ncRNAs) in Plant Growth, Development, and Stress Response Signaling.Non-coding RNA · 2024Review
- microRNAs: Key Regulators in Plant Responses to Abiotic and Biotic Stresses via Endogenous and Cross-Kingdom Mechanisms.International journal of molecular sciences · 2024Review
- Role of microRNA miR171 in plant development.PeerJ · 2023Review
- Application of RNAi technology: a novel approach to navigate abiotic stresses.Molecular biology reports · 2022Review
- Antioxidant activation, cell wall reinforcement, and reactive oxygen species regulation promote resistance to waterlogging stress in hot pepper (Capsicum annuum L.).BMC plant biology · 2022Article
- Article
- TRANS-ACTING SIRNA3-derived short interfering RNAs confer cleavage of mRNAs in rice.Plant physiology · 2022Article
- Waterlogging-Stress-Responsive LncRNAs, Their Regulatory Relationships with miRNAs and Target Genes in Cucumber (International journal of molecular sciences · 2021Article
- Integrated miRNA-mRNA analysis reveals the roles of miRNAs in the replanting benefit of Achyranthes bidentata roots.Scientific reports · 2021Article
- Differential Expression of Maize and Teosinte microRNAs under Submergence, Drought, and Alternated Stress.Plants (Basel, Switzerland) · 2020Article
- Comparative transcriptome analysis revealed the cooperative regulation of sucrose and IAA on adventitious root formation in lotus (Nelumbo nucifera Gaertn).BMC genomics · 2020Article
- Indoleacetic Acid Levels in Wheat and Rice Seedlings under Oxygen Deficiency and Subsequent Reoxygenation.Biomolecules · 2020Article
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4 authors.
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Abstract
backgroundMicroRNA (miRNA) are key players in regulating expression of target genes at post-transcriptional level. A number of miRNAs are implicated in modulating tolerance to various abiotic stresses. Waterlogging is an abiotic stress that deters plant growth and productivity by hypoxia. Dozens of reports mention about the miRNAs expressed in response to waterlogging and hypoxia. Despite the fact that tomato is a model vegetable but waterlogging sensitive crop, the role of miRNAs in hypoxia tolerance is poorly understood in tomato.
resultsIn this study, we investigated the differentially expressed miRNAs between hypoxia-treated and untreated wild tomato root by using high-throughput sequencing technology. A total of 33 known miRNAs were lowly expressed, whereas only 3 miRNAs showed higher expression in hypoxia-treated wild tomato root compared with untreated wild tomato root. Then two conserved and lowly expressed miRNAs, miR171 and miR390, were deactivated by Short Tandem Target Mimic (STTM) technology in Arabidopsis. As the results, the number and length of lateral roots were more in STTM171 and STTM390 transgenic lines compared with that of wild type plant, which partly phenocopy the increase root number and shortening the root length in hypoxia-treated wild tomato root.
conclusionsThe differentially expressed miRNAs between hypoxia-treated wild tomato and control root, which contribute to the auxin homeostasis, morphologic change, and stress response, might result in reduction in the biomass and length of the root in hypoxiated conditions.
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