ArticleMolecular biology reports2015
Sequencing and expression analysis of salt-responsive miRNAs and target genes in the halophyte smooth cordgrass (Spartina alternifolia Loisel).
Article in Molecular biology reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 22 citations in OpenAlex.
- SaTDT enhanced plant tolerance to NaCl stress by modulating the levels of malic acid and citric acid in cells.Plant molecular biology · 2024Article
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- Profiling of conserved orthologs and miRNAs for understanding their role in salt tolerance mechanism of Sesuvium portulacastrum L.Molecular biology reports · 2023Article
- Recent allopolyploidy alters Spartina microRNA expression in response to xenobiotic-induced stress.Plant molecular biology · 2023Article
- Halophytes as new model plant species for salt tolerance strategies.Frontiers in plant science · 2023Review
- Full-Length Transcriptomics Reveals Complex Molecular Mechanism of Salt Tolerance inFrontiers in plant science · 2022Article
- 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
- Evolution of small RNA expression following hybridization and allopolyploidization: insights from Spartina species (Poaceae, Chloridoideae).Plant molecular biology · 2020Article
- Article
- Plant small RNAs: the essential epigenetic regulators of gene expression for salt-stress responses and tolerance.Plant cell reports · 2018Review
- Article
- Making Plants Break a Sweat: the Structure, Function, and Evolution of Plant Salt Glands.Frontiers in plant science · 2017Review
- Two conserved oligosaccharyltransferase catalytic subunits required for N-glycosylation exist in Spartina alterniflora.Botanical studies · 2015Article
- Differential expression of seven conserved microRNAs in response to abiotic stress and their regulatory network in Helianthus annuus.Frontiers in plant science · 2015Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
MicroRNAs have been shown to be involved in regulating plant's response to environmental stresses, including salinity. There is no report yet on the miRNA-mediated posttranscriptional regulation of salt stress response of a grass halophyte by miRNAs. Here we report on the deep-sequencing followed by expression validation through (s)qRT-PCR of a selected set of salt-responsive miRNAs and their targets of the salt marsh monocot halophyte smooth cordgrass (Spartina alterniflora Loisel). Expression kinetics study of 12 miRNAs showed differential up/down-regulation in leaf and root tissues under salinity. Induction of expression of six putative novel microRNAs with high read counts in the sequence library suggested that the halophyte grass may possess different/novel gene posttranscriptional regulation of its salinity adaptation. Similarly, expression analysis of target genes of four selected miRNAs showed temporal and spatial variation in the up/down-regulation of their transcript accumulation under salt stress. The expression levels of miRNAs and their respective targets were coherent, non-coherent, or semi-coherent type. Understanding the gene regulation mechanism(s) at the miRNA level will broaden our fundamental understanding of the biology of the salt stress tolerance of the halophyte and provide novel positive regulators of salt stress tolerance for downstream research.
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