ArticleBMC plant biology2012
Identification of wounding and topping responsive small RNAs in tobacco (Nicotiana tabacum).
Article in BMC plant biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
39 citing papers in PubMed, 82 citations in OpenAlex.
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- Investigating nicotine pathway-related long non-coding RNAs in tobacco.Frontiers in genetics · 2022Article
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- Comparative analysis identifies micro-RNA associated with nutrient homeostasis, development and stress response in Arabidopsis thaliana upon high Zn and metal hyperaccumulator Arabidopsis halleri.Physiologia plantarum · 2021Article
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- Degradome, small RNAs and transcriptome sequencing of a high-nicotine cultivated tobacco uncovers miRNA's function in nicotine biosynthesis.Scientific reports · 2020Article
- A transcriptomic profile of topping responsive non-coding RNAs in tobacco roots (Nicotiana tabacum).BMC genomics · 2019Article
- Integration of mRNA and miRNA Analysis Reveals the Molecular Mechanism Underlying Salt and Alkali Stress Tolerance in Tobacco.International journal of molecular sciences · 2019Article
- MicroR408 regulates defense response upon wounding in sweet potato.Journal of experimental botany · 2019Article
- Genome-Wide Identification, Comprehensive Gene Feature, Evolution, and Expression Analysis of Plant Metal Tolerance Proteins in Tobacco Under Heavy Metal Toxicity.Frontiers in genetics · 2019Article
- Transcriptome sequencing reveals the effect of biochar improvement on the development of tobacco plants before and after topping.PloS one · 2019Article
- Identification and characterisation of microRNAs and their target genes in phosphate-starved Nicotiana benthamiana by small RNA deep sequencing and 5'RACE analysis.BMC genomics · 2018Article
- Evolutionary and expression analysis of CAMTA gene family in Nicotiana tabacum yielded insights into their origin, expansion and stress responses.Scientific reports · 2018Article
- MicroRNA dynamics in a wild and cultivated species of Convolvulaceae exposed to drought stress.Physiology and molecular biology of plants : an international journal of functional plant biology · 2017Article
- Functional Roles of microRNAs in Agronomically Important Plants-Potential as Targets for Crop Improvement and Protection.Frontiers in plant science · 2017Review
- Small RNA changes in synthetic Brassica napus.Planta · 2016Article
- Nicotine biosynthesis is regulated by two more layers: Small and long non-protein-coding RNAs.Plant signaling & behavior · 2016Article
Corrections and comments
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Authors and funding
8 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMicroRNAs (miRNAs) and short interfering RNAs (siRNAs) are two major classes of small RNAs. They play important regulatory roles in plants and animals by regulating transcription, stability and/or translation of target genes in a sequence-complementary dependent manner. Over 4,000 miRNAs and several classes of siRNAs have been identified in plants, but in tobacco only computational prediction has been performed and no tobacco-specific miRNA has been experimentally identified. Wounding is believed to induce defensive response in tobacco, but the mechanism responsible for this response is yet to be uncovered.
resultsTo get insight into the role of small RNAs in damage-induced responses, we sequenced and analysed small RNA populations in roots and leaves from wounding or topping treated tobacco plants. In addition to confirmation of expression of 27 known miRNA families, we identified 59 novel tobacco-specific miRNA members of 38 families and a large number of loci generating phased 21- or 24-nt small RNAs (including ta-siRNAs). A number of miRNAs and phased small RNAs were found to be responsive to wounding or topping treatment. Targets of small RNAs were further surveyed by degradome sequencing.
conclusionsThe expression changes of miRNAs and phased small RNAs responsive to wounding or topping and identification of defense related targets for these small RNAs suggest that the inducible defense response in tobacco might be controlled by pathways involving small RNAs.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.