ArticleBMC plant biology2013
Genome-wide identification of Thellungiella salsuginea microRNAs with putative roles in the salt stress response.
Article in BMC plant biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.
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Who cites it
35 citing papers in PubMed, 93 citations in OpenAlex.
- Profiling of conserved orthologs and miRNAs for understanding their role in salt tolerance mechanism of Sesuvium portulacastrum L.Molecular biology reports · 2023Article
- Rapid sequence and functional diversification of a miRNA superfamily targeting calcium signaling components in seed plants.The New phytologist · 2022Article
- Biopriming of Durum Wheat Seeds with Endophytic Diazotrophic Bacteria Enhances Tolerance to Fusarium Head Blight and Salinity.Microorganisms · 2022Article
- Impact of Nanomaterials on the Regulation of Gene Expression and Metabolomics of Plants under Salt Stress.Plants (Basel, Switzerland) · 2022Review
- Adaptative Mechanisms of HalophyticFrontiers in plant science · 2022Review
- EutremaFrontiers in plant science · 2022Article
- MicroRNAs in Woody Plants.Frontiers in plant science · 2021Review
- Identification and Functional Characterization of Plant MiRNA Under Salt Stress Shed Light on Salinity Resistance Improvement Through MiRNA Manipulation in Crops.Frontiers in plant science · 2021Review
- Integrated small RNA and Degradome sequencing provide insights into salt tolerance in sesame (Sesamum indicum L.).BMC genomics · 2020Article
- Plant science's next top models.Annals of botany · 2020Review
- Integrated small RNA and mRNA expression profiles reveal miRNAs and their target genes in response to Aspergillus flavus growth in peanut seeds.BMC plant biology · 2020Article
- Identification of the Eutrema salsugineum EsMYB90 gene important for anthocyanin biosynthesis.BMC plant biology · 2020Article
- Review
- Genetic mechanisms of salt stress responses in halophytes.Plant signaling & behavior · 2020Article
- Comparative Transcriptome Analysis Reveals New lncRNAs Responding to Salt Stress in Sweet Sorghum.Frontiers in bioengineering and biotechnology · 2020Article
- The microtubule cytoskeleton acts as a sensor for stress response signaling in plants.Molecular biology reports · 2019Review
- Bioinformatic Exploration of the Targets of Xylem Sap miRNAs in Maize under Cadmium Stress.International journal of molecular sciences · 2019Article
- Cell Cycle Regulation in the Plant Response to Stress.Frontiers in plant science · 2019Review
- Roles of malic enzymes in plant development and stress responses.Plant signaling & behavior · 2019Review
- Halophytism: What Have We Learnt FromPlant physiology · 2018Review
Corrections and comments
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Authors and funding
14 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMicroRNAs are key regulators of plant growth and development with important roles in environmental adaptation. The microRNAs from the halophyte species Thellungiella salsuginea (salt cress), which exhibits extreme salt stress tolerance, remain to be investigated. The sequenced genome of T. salsuginea and the availability of high-throughput sequencing technology enabled us to discover the conserved and novel miRNAs in this plant species. It is interesting to identify the microRNAs from T. salsuginea genome wide and study their roles in salt stress response.
resultsIn this study, two T. salsuginea small RNA libraries were constructed and sequenced using Solexa technology. We identified 109 miRNAs that had previously been reported in other plant species. A total of 137 novel miRNA candidates were identified, among which the miR* sequence of 26 miRNAs was detected. In addition, 143 and 425 target mRNAs were predicted for the previously identified and Thellungiella-specific miRNAs, respectively. A quarter of these putative targets encode transcription factors. Furthermore, numerous signaling factor encoding genes, defense-related genes, and transporter encoding genes were amongst the identified targets, some of which were shown to be important for salt tolerance. Cleavage sites of seven target genes were validated by 5' RACE, and some of the miRNAs were confirmed by qRT-PCR analysis. The expression levels of 26 known miRNAs in the roots and leaves of plants subjected to NaCl treatment were determined by Affymetrix microarray analysis. The expression of most tested miRNA families was up- or down-regulated upon NaCl treatment. Differential response patterns between the leaves and roots were observed for these miRNAs.
conclusionsOur results indicated that diverse set of miRNAs of T. salsuginea were responsive to salt stress and could play an important role in the salt stress response.
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