ArticleScience China. Life sciences2023
Mobile ARGONAUTE 1d binds 22-nt miRNAs to generate phasiRNAs important for low-temperature male fertility in rice.
Article in Science China. Life sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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20 citing papers in PubMed, 28 citations in OpenAlex.
- Multiple Argonaute complexes orchestrate epigenetic silencing in the Arabidopsis germline.Nature communications · 2026Article
- RNA regulation in plants.Science China. Life sciences · 2026Review
- Recent advances in miRNAs mediated agronomical advantageous traits improvement in rice.Molecular biology reports · 2026Review
- An Argonaute protein traffics from nematode to mouse and is a vaccine against parasitic nematodes.EMBO reports · 2026Article
- Plant microRNA maturation and function.Nature reviews. Molecular cell biology · 2026Review
- The OsRqc1-OsVms1 module regulates the temperature threshold in thermo-sensitive genic male-sterile rice lines.Science China. Life sciences · 2025Article
- Spatiotemporal regulation of target mRNA cleavage by 21-nt phasiRNAs in maize anthers.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Epigenetics in the modern era of crop improvements.Science China. Life sciences · 2025Review
- Competitive binding of small antagonistic peptides to the OsER1 receptor optimizes rice panicle architecture.Plant communications · 2025Article
- Advances in plant male sterility for hybrid seed production: an overview of conditional nuclear male sterile lines and biotechnology-based male sterile systems.Frontiers in plant science · 2025Review
- MicroRNA identification and expression analysis of wheat thermo-sensitive male sterile line BNS366 for fertility transformation.Frontiers in plant science · 2025Article
- The biogenesis, regulation and functions of transitive siRNA in plants.Acta biochimica et biophysica Sinica · 2024Review
- Premeiotic 24-nt phasiRNAs are present in theProceedings of the National Academy of Sciences of the United States of America · 2024Article
- Premeiotic 24-nt phasiRNAs are present in thebioRxiv : the preprint server for biology · 2024Article
- An epi-allele of SMS causes Sanming dominant genic male sterility in rice.Science China. Life sciences · 2023Article
- Beyond Loading: Functions of Plant ARGONAUTE Proteins.International journal of molecular sciences · 2023Review
- A paternal protein facilitates sperm RNA delivery to regulate zygotic development.Science China. Life sciences · 2023Article
- Arabidopsis TCP4 transcription factor inhibits high temperature-induced homeotic conversion of ovules.Nature communications · 2023Article
- Spatial distribution of three ARGONAUTEs regulates the anther phasiRNA pathway.Nature communications · 2023Article
- Systematic characterization of small RNAs associated with C. elegans Argonautes.Science China. Life sciences · 2023Article
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Authors and funding
8 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Phased small interfering RNAs (phasiRNAs) are abundantly expressed in anthers and linked to environment-related male fertility in grasses, yet how they function under different environmental conditions remains unclear. Here, we identified a rice (Oryza sativa) low temperature-induced Argonaute (AGO) protein, OsAGO1d, that is responsible for generating phasiRNAs and preserving male fertility at low temperature. Loss of OsAGO1d function causes low-temperature male sterility associated with delayed programmed cell death of tapetal cells during anther development. OsAGO1d binds miR2118 and miR2275 family members and triggers phasiRNA biogenesis; it also binds 21-nt phasiRNAs with a 5' terminal U. In total, phasiRNAs from 972 loci are OsAGO1d-dependent. OsAGO1d protein moves from anther wall cells into meiocytes, where it loads miR2275 to produce 24-nt phasiRNAs. Together, our results show that OsAGO1d acts as a mobile signal to fine-tune phasiRNA production and this function is important for male fertility at low temperature.
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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 OpenQuestion graph.