ArticlePlant signaling & behavior2017
Insights into the function of the phasiRNA-triggering miR1514 in response to stress in legumes.
Article in Plant signaling & behavior, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed.
- Non-conserved microRNAs and their roles in plants: the case for legumes.Plant biology (Stuttgart, Germany) · 2025Review
- Unraveling the Multilayered Regulatory Networks of miRNAs and PhasiRNAs inPlants (Basel, Switzerland) · 2025Article
- Changes in epigenetic features in legumes under abiotic stresses.The plant genome · 2023Review
- Role of phasiRNAs in plant-pathogen interactions: molecular perspectives and bioinformatics tools.Physiology and molecular biology of plants : an international journal of functional plant biology · 2022Review
- Moving Beyond DNA Sequence to Improve Plant Stress Responses.Frontiers in genetics · 2022Review
- Genome-wide identification of microRNAs and phased siRNAs in soybean roots under long-term salt stress.Genes & genomics · 2020Article
- Epigenetics: possible applications in climate-smart crop breeding.Journal of experimental botany · 2020Review
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We recently described the activity of miR1514a in response to water deficit in Phaseolus vulgaris. Pvu-miR1514a targets a NAC transcription factor mRNA for cleavage and subsequently triggers NAC-derived phasiRNA formation. Here we show that accumulation and activity of miR1514a are also conserved in the model legume Medicago truncatula. Consistently, we identified Mtr-miR1514a and detected its increased accumulation in response to stress conditions, targeting a NAC TF mRNA for cleavage and triggering phasiRNA production. In P. vulgaris, miR1514a inhibition in transgenic hairy roots was reported to increase NAC 700 mRNA levels and to affect expression patterns of several genes, including that of a Sec 14 homolog. We report here that in adult plant roots exposed to dehydration conditions, where miR1514a levels increased and NAC 700 mRNA decreased, there was a reduction of Sec 14 homolog mRNA levels, suggesting a direct transcriptional effect. The functions of miR1514a, NAC 700 and derived phasiRNAs have just begun to be elucidated in common bean; future understanding of their activities in this and other legumes species will advance our knowledge of microRNA functions in plants.
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Registered trials
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