ArticleGenome research2018
Plant 24-nt reproductive phasiRNAs from intramolecular duplex mRNAs in diverse monocots.
Article in Genome research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.
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Who cites it
28 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The role of microRNAs in responses to drought and heat stress in peanut (Arachis hypogaea).The plant genome · 2023Pooled it
- RNA regulation in plants.Science China. Life sciences · 2026Review
- Reproductive phasiRNAs are the piRNAs of plants.Trends in genetics : TIG · 2026Review
- Ribosome binding of phasiRNA precursors accelerates the 24-nt phasiRNA burst in meiotic maize anthers.The Plant cell · 2024Article
- The biogenesis, regulation and functions of transitive siRNA in plants.Acta biochimica et biophysica Sinica · 2024Review
- Complementing model species with model clades.The Plant cell · 2024Review
- The plant siRNA landscape.The Plant cell · 2024Review
- Advances in research on the main nutritional quality of daylily, an important flower vegetable of Liliaceae.PeerJ · 2024Review
- Plastid dsRNA transgenes trigger phased small RNA-based gene silencing of nuclear-encoded genes.The Plant cell · 2023Article
- Small RNA-mediated DNA methylation during plant reproduction.The Plant cell · 2023Review
- DNA methylation dynamics during germline development.Journal of integrative plant biology · 2022Review
- Genetic architecture underlying variation in floral meristem termination in Aquilegia.Journal of experimental botany · 2022Article
- PhasiRNAnalyzer: an integrated analyser for plant phased siRNAs.RNA biology · 2021Article
- Pre-meiotic 21-nucleotide reproductive phasiRNAs emerged in seed plants and diversified in flowering plants.Nature communications · 2021Article
- TarDB: an online database for plant miRNA targets and miRNA-triggered phased siRNAs.BMC genomics · 2021Article
- Reproductive phasiRNA loci and DICER-LIKE5, but not microRNA loci, diversified in monocotyledonous plants.Plant physiology · 2021Article
- Widespread occurrence of microRNA-mediated target cleavage on membrane-bound polysomes.Genome biology · 2021Article
- License to Regulate: Noncoding RNA Special Agents in Plant Meiosis and Reproduction.Frontiers in plant science · 2021Review
- Genome-Wide Changes of Regulatory Non-Coding RNAs Reveal Pollen Development Initiated at Ecodormancy in Peach.Frontiers in molecular biosciences · 2021Article
- Soybean DICER-LIKE2 Regulates Seed Coat Color via Production of Primary 22-Nucleotide Small Interfering RNAs from Long Inverted Repeats.The Plant cell · 2020Article
Corrections and comments
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Authors and funding
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In grasses, two pathways that generate diverse and numerous 21-nt (premeiotic) and 24-nt (meiotic) phased siRNAs are highly enriched in anthers, the male reproductive organs. These "phasiRNAs" are analogous to mammalian piRNAs, yet their functions and evolutionary origins remain largely unknown. The 24-nt meiotic phasiRNAs have only been described in grasses, wherein their biogenesis is dependent on a specialized Dicer (DCL5). To assess how evolution gave rise to this pathway, we examined reproductive phasiRNA pathways in nongrass monocots: garden asparagus, daylily, and lily. The common ancestors of these species diverged approximately 115-117 million years ago (MYA). We found that premeiotic 21-nt and meiotic 24-nt phasiRNAs were abundant in all three species and displayed spatial localization and temporal dynamics similar to grasses. The miR2275-triggered pathway was also present, yielding 24-nt reproductive phasiRNAs, and thus originated more than 117 MYA. In asparagus, unlike in grasses, these siRNAs are largely derived from inverted repeats (IRs); analyses in lily identified thousands of precursor loci, and many were also predicted to form foldback substrates for Dicer processing. Additionally, reproductive phasiRNAs were present in female reproductive organs and thus may function in both male and female germinal development. These data describe several distinct mechanisms of production for 24-nt meiotic phasiRNAs and provide new insights into the evolution of reproductive phasiRNA pathways in monocots.
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