ArticleFrontiers in plant science2016
Transfer RNA Derived Small RNAs Targeting Defense Responsive Genes Are Induced during Phytophthora capsici Infection in Black Pepper (Piper nigrum L.).
Article in Frontiers in plant science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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19 citing papers in PubMed, 44 citations in OpenAlex.
- Tripartite microbial augmentation ofFrontiers in microbiology · 2024Article
- Identification of nitric oxide mediated defense signaling and its microRNA mediated regulation duringPhysiology and molecular biology of plants : an international journal of functional plant biology · 2024Article
- tRNA-derived small RNAs in plant response to biotic and abiotic stresses.Frontiers in plant science · 2023Review
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- tRNA derived small RNAs-Small players with big roles.Frontiers in genetics · 2022Review
- Small RNA sequencing reveals various microRNAs involved in piperine biosynthesis in black pepper (Piper nigrum L.).BMC genomics · 2021Article
- Non-Targeted Metabolite Profiling Reveals Host Metabolomic Reprogramming during the Interaction of Black Pepper withInternational journal of molecular sciences · 2021Article
- Article
- Fusarium graminearum DICER-like-dependent sRNAs are required for the suppression of host immune genes and full virulence.PloS one · 2021Article
- Transfer RNA-derived non-coding RNAs (tncRNAs): Hidden regulation of plants' transcriptional regulatory circuits.Computational and structural biotechnology journal · 2021Article
- Article
- Tomato T2 ribonuclease LE is involved in the response to pathogens.Molecular plant pathology · 2020Article
- Transgenerational Response to Heat Stress in the Form of Differential Expression of Noncoding RNA Fragments inThe plant genome · 2019Article
- Small Non-Coding RNAs Derived From Eukaryotic Ribosomal RNA.Non-coding RNA · 2019Review
- PtRFdb: a database for plant transfer RNA-derived fragments.Database : the journal of biological databases and curation · 2018Article
- Non-coding RNAs and Their Roles in Stress Response in Plants.Genomics, proteomics & bioinformatics · 2017Review
- The sRNAome mining revealed existence of unique signature small RNAs derived from 5.8SrRNA from Piper nigrum and other plant lineages.Scientific reports · 2017Article
- tRNA Derived smallRNAs: smallRNAs Repertoire Has Yet to Be Decoded in Plants.Frontiers in plant science · 2017Article
- Genome-wide identification and characterization of tRNA-derived RNA fragments in land plants.Plant molecular biology · 2017Article
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2 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Small RNAs derived from transfer RNAs were recently assigned as potential gene regulatory candidates for various stress responses in eukaryotes. In this study, we report on the cloning and identification of tRNA derived small RNAs from black pepper plants in response to the infection of the quick wilt pathogen, Phytophthora capsici. 5'tRFs cloned from black pepper were validated as highly expressed during P. capsici infection. A high-throughput systematic analysis of the small RNAome (sRNAome) revealed the predominance of 5'tRFs in the infected leaf and root. The abundance of 5'tRFs in the sRNAome and the defense responsive genes as their potential targets indicated their regulatory role during stress response in black pepper. The 5'Ala(CGC) tRF mediated cleavage was experimentally mapped at the tRF binding sites on the mRNA targets of Non-expresser of pathogenesis related protein (NPR1), which was down-regulated during pathogen infection. Comparative sRNAome further demonstrated sequence conservation of 5'Ala tRFs across the angiosperm plant groups, and many important genes in the defense response were identified in silico as their potential targets. Our findings uncovered the diversity, differential expression and stress responsive functional role of tRNA-derived small RNAs during Phytophthora infection in black pepper.
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