ArticlePlanta2013
Dynamic expression of small RNA populations in larch (Larix leptolepis).
Article in Planta, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 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
28 citing papers in PubMed, 39 citations in OpenAlex.
- New molecular players: siRNA expression and gene regulation in Hordeum vulgare L. ageing seeds after germination.BMC genomics · 2026Article
- Comparative evaluation of physiological and molecular responses of blackcurrant varieties to powdery mildew infection.Frontiers in plant science · 2024Article
- The methylation landscape of giga-genome and the epigenetic timer of age in Chinese pine.Nature communications · 2023Article
- Cryo-Treatment Enhances the Embryogenicity of Mature Somatic Embryos via the lncRNA-miRNA-mRNA Network in White Spruce.International journal of molecular sciences · 2022Article
- Spatiotemporal expression profile of novel and known small RNAs throughout rice plant development focussing on seed tissues.BMC genomics · 2022Article
- Small Non-Coding RNAs at the Crossroads of Regulatory Pathways Controlling Somatic Embryogenesis in Seed Plants.Plants (Basel, Switzerland) · 2021Review
- Profiling of MicroRNAs and Their Targets in Roots and Shoots Reveals a Potential MiRNA-Mediated Interaction Network in Response to Phosphate Deficiency in the Forestry TreeFrontiers in genetics · 2021Article
- tasiR-ARFs Production and Target Regulation during In Vitro Maize Plant Regeneration.Plants (Basel, Switzerland) · 2020Article
- Functional and morphological evolution in gymnosperms: A portrait of implicated gene families.Evolutionary applications · 2020Article
- Tissue-specific transposon-associated small RNAs in the gymnosperm tree, Norway spruce.BMC genomics · 2019Article
- RNAi-Mediated Resistance Against Viruses in Perennial Fruit Plants.Plants (Basel, Switzerland) · 2019Review
- Small RNA profiling in Pinus pinaster reveals the transcriptome of developing seeds and highlights differences between zygotic and somatic embryos.Scientific reports · 2019Article
- Novel and Conserved miRNAs Among Brazilian Pine and Other Gymnosperms.Frontiers in genetics · 2019Article
- In silico identification and computational characterization of endogenous small interfering RNAs from diverse grapevine tissues and stages.Genes & genomics · 2018Article
- Comprehensive analysis of small RNAs expressed in developing male strobili of Cryptomeria japonica.PloS one · 2018Article
- The pivotal role of small non-coding RNAs in the regulation of seed development.Plant cell reports · 2017Review
- Article
- Landscape of Fluid Sets of Hairpin-Derived 21-/24-nt-Long Small RNAs at Seed Set Uncovers Special Epigenetic Features in Picea glauca.Genome biology and evolution · 2017Article
- Transcriptome Analysis of mRNA and miRNA in Somatic Embryos of Larix leptolepis Subjected to Hydrogen Treatment.International journal of molecular sciences · 2016Article
- Identification and expression profiles of sRNAs and their biogenesis and action-related genes in male and female cones of Pinus tabuliformis.BMC genomics · 2015Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Small RNAs (sRNAs) are emerging as essential regulators of biological processes. However, several studies have reported that gymnosperms do not express appreciable amounts of 24-nt sRNAs, and conifers in particular may have a unique sRNA-silencing signature. Here, we compared the sRNA transcriptomes of Japanese larch somatic embryos (SE) and seedlings. SE sRNAs exhibited a length bias toward 24 nt, while seedlings showed a bias toward a 21-nt length. We also confirmed that larch is capable of producing 24-nt sRNAs based on a polyacrylamide gel analysis. The sRNA expression patterns varied according to developmental stage, which might be associated with Dicer-like 3 and RNA-dependent RNA polymerase2 (RDR2) levels. Our data suggest that many MIR loci that produce canonical microRNAs (miRNAs, 20-22 nt) and long sRNAs (23-26 nt) have dual functions; the latter were preferentially produced in SE compared to seedlings. However, the ratio of miRNAs to total sRNAs in seedlings was higher than in SE, and most miRNAs were upregulated in seedlings. Trans-acting small interfering RNAs (ta-siRNAs) generated from TAS3 triggered by miR390 were identified, and levels of the three detected ta-siRNAs peaked in mature embryos, which was not consistent with the lowest RDR6 level. These findings indicate that larch, and possibly other gymnosperms, shares a common sRNA pathway with other land plants, and that the sRNA distribution pattern varies according to developmental stage, which may be attributable to the expression of sRNA pathway genes.
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Registered trials
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.