ArticleBMC plant biology2019
Identification of cucumber circular RNAs responsive to salt stress.
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 41 papers.
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Who cites it
41 citing papers in PubMed, 111 citations in OpenAlex.
- Article
- Article
- Epitranscriptomic modifications in plant RNAs.RNA biology · 2025Review
- Identification and characterization of tissue- and stress-specific circular RNAs (circRNAs) of tea to generate the largest tea circRNAs data repository.Scientific reports · 2025Article
- Non-coding RNAs in plant stress responses: molecular insights and agricultural applications.Plant biotechnology journal · 2025Review
- Profiling Plant circRNAs Provides Insights into the Expression of Plant Genes Involved in Viral Infection.Life (Basel, Switzerland) · 2025Article
- Identification and Network Construction of mRNAs, miRNAs, lncRNAs, and circRNAs in Sweetpotato (International journal of molecular sciences · 2025Article
- Research Advancements in Salt Tolerance of Cucurbitaceae: From Salt Response to Molecular Mechanisms.International journal of molecular sciences · 2024Review
- Review
- Genome-wide identification and characterization of circular RNAs for exogenous trehalose-mediated heat stress responses in tea plants (Frontiers in plant science · 2024Article
- Whole-transcriptome profiling and identification of cold tolerance-related ceRNA networks inFrontiers in plant science · 2024Article
- Identification, biogenesis, function, and mechanism of action of circular RNAs in plants.Plant communications · 2023Review
- Identification, characterization and expression analysis of wheat RSH family genes under abiotic stress.Frontiers in plant science · 2023Article
- Genome-wide identification and characterization of tissue-specific non-coding RNAs in black pepper (Frontiers in plant science · 2023Article
- Mining the Roles of Cucumber DUF966 Genes in Fruit Development and Stress Response.Plants (Basel, Switzerland) · 2022Article
- Identification and Characterization of Circular RNAs Involved in the Flower Development and Senescence of Rhododendron delavayi FranchInternational journal of molecular sciences · 2022Article
- Genome-wide characterization and function analysis uncovered roles of wheat LIMs in responding to adverse stresses and TaLIM8-4D function as a susceptible gene.The plant genome · 2022Article
- A Combination of a Genome-Wide Association Study and a Transcriptome Analysis Reveals circRNAs as New Regulators Involved in the Response to Salt Stress in Maize.International journal of molecular sciences · 2022Article
- Drought tolerance improvement in3 Biotech · 2022Review
- Identification and evolutionary analysis of the metal-tolerance protein family in eight Cucurbitaceae species.The plant genome · 2022Article
Corrections and comments
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Authors and funding
11 authors at 3 institutions in 1 country.
Funding
Abstract
backgroundCircular RNAs (circRNAs) are 3'-5' head-to-tail covalently closed non-coding RNA that have been proved to play essential roles in many cellular and developmental processes. However, no information relate to cucumber circRNAs is available currently, especially under salt stress condition.
resultsIn this study, we sequenced circRNAs in cucumber and a total of 2787 were identified, with 1934 in root and 44 in leaf being differentially regulated under salt stress. Characteristics analysis of these circRNAs revealed following features: most of them are exon circRNAs (79.51%) and they prefer to arise from middle exon(s) of parent genes (2035/2516); moreover, most of circularization events (88.3%) use non-canonical-GT/AG splicing signals; last but not least, pairing-driven circularization is not the major way to generate cucumber circRNAs since very few circRNAs (18) contain sufficient flanking complementary sequences. Annotation and enrichment analysis of both parental genes and target mRNAs were launched to uncover the functions of differentially expressed circRNAs induced by salt stress. The results showed that circRNAs may be paly roles in salt stress response by mediating transcription, signal transcription, cell cycle, metabolism adaptation, and ion homeostasis related pathways. Moreover, circRNAs may function to regulate proline metabolisms through regulating associated biosynthesis and degradation genes.
conclusionsThe present study identified large number of cucumber circRNAs and function annotation revealed their possible biological roles in response to salt stress. Our findings will lay a solid foundation for further structure and function studies of cucumber circRNAs.
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