ArticleDNA research : an international journal for rapid publication of reports on genes and genomes2018
Genome-wide comparative analysis in Solanaceous species reveals evolution of microRNAs targeting defense genes in Capsicum spp.
Article in DNA research : an international journal for rapid publication of reports on genes and genomes, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 34 citations in OpenAlex.
- DNA Satellites Impact Begomovirus Diseases in a Virus-Specific Manner.International journal of molecular sciences · 2025Review
- Involvement of MicroRNAs in the Hypersensitive Response of Capsicum Plants to the Capsicum Chlorosis Virus at Elevated Temperatures.Pathogens (Basel, Switzerland) · 2024Article
- Identification of Tomato microRNAs in Late Response toInternational journal of molecular sciences · 2024Article
- Regulation of plant immunity via small RNA-mediated control of NLR expression.Journal of experimental botany · 2023Article
- Rearranged Endogenized Plant Pararetroviruses as Evidence of Heritable RNA-based Immunity.Molecular biology and evolution · 2023Article
- An atlas of small RNAs from potato.Plant direct · 2022Article
- The evolutionary history of small RNAs in Solanaceae.Plant physiology · 2022Article
- miR390 family of Cymbidium goeringii is involved in the development of reproductive organs in transgenic Arabidopsis.BMC plant biology · 2022Article
- Insights into the expression of DNA (de)methylation genes responsive to nitric oxide signaling in potato resistance to late blight disease.Frontiers in plant science · 2022Article
- Review
- Integrated annotations and analyses of small RNA-producing loci from 47 diverse plants.Genome research · 2020Article
- PcG Proteins MSI1 and BMI1 Function Upstream of miR156 to Regulate Aerial Tuber Formation in Potato.Plant physiology · 2020Article
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
MicroRNAs (miRNAs) play roles in various biological processes in plants including growth, development, and disease resistance. Previous studies revealed that some plant miRNAs produce secondary small interfering RNAs (siRNAs) such as phased, secondary siRNAs (phasiRNAs), and they regulate a cascade of gene expression. We performed a genome-wide comparative analysis of miRNAs in Solanaceous species (pepper, tomato, and potato), from an evolutionary perspective. Microsynteny of miRNAs was analysed based on the genomic loci and their flanking genes and most of the well-conserved miRNA genes maintained microsynteny in Solanaceae. We identified target genes of the miRNAs via degradome analysis and found that several miRNAs target many genes encoding nucleotide-binding leucine-rich repeat (NLR) or receptor-like proteins (RLPs), which are known to be major players in defense responses. In addition, disease-resistance-associated miRNAs trigger phasiRNA production in pepper, indicating amplification of the regulation of disease-resistance gene families. Among these, miR-n033a-3p, whose target NLRs have been duplicated in pepper, targets more NLRs belonging to specific subgroup in pepper than those in potato. miRNAs targeting resistance genes might have evolved to regulate numerous targets in Solanaceae, following expansion of target resistance genes. This study provides an insight into evolutionary relationship between miRNAs and their target defense genes in plants.
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