Evidence map›Paper›PMID 22995833›Full record

ArticleRNA biology2012

Mechanisms that impact microRNA stability in plants.

Yuanyuan Zhao, Beixin Mo, Xuemi Chen

Open access · bronzeAbstract read
In one paragraph

Article in RNA biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 71 citations in OpenAlex.

  1. What Do We Know about Barley miRNAs?International journal of molecular sciences · 2022
    Pooled it
  2. Article
  3. Nucleic acids in medicinal plants and their pharmaceutical potential.Extracellular vesicles and circulating nucleic acids · 2026
    Review
  4. Article
  5. Review
  6. MicroRNA gatekeepers: Orchestrating rhizospheric dynamics.Journal of integrative plant biology · 2025
    Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Small RNAs in Cnidaria: A review.Evolutionary applications · 2023
    Article
  12. microRNA production inFrontiers in plant science · 2023
    Review
  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Frontiers in plant science · 2020
    Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 3 institutions in 2 countries.

Yuanyuan ZhaoDepartment of Botany and Plant Sciences, Center for Plant Cell Biology, Institute of Integrative Genome Biology, University of California, Riverside, CA, USA.
Beixin Mo
Xuemi Chen
Howard Hughes Medical Institute · USShenzhen Blood Center · CNUniversity of California, Riverside · US

Funding

Regulation of APETALA2 in flower development in ArabidopsisR01GM061146 · NIGMS · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI CHEN, MENG · 2000 to 2022
$6.5M
NIGMS NIH HHS GM061146NIGMS NIH HHS R01 GM061146
6 · The paper itself

Abstract

microRNAs (miRNAs) are 20-24 nucleotide RNAs that regulate a variety of developmental and metabolic processes. The accumulation of miRNAs in vivo can be controlled at multiple levels. In addition to miRNA biogenesis, mechanisms that lead to RNA degradation, such as 3' uridylation and 3' truncation, also affect the steady-state levels of miRNAs. On the other hand, 2'-O-methylation in plant miRNAs protects their 3' ends from truncation and uridylation. The recent identification of HESO1 as the key enzyme responsible for miRNA uridylation in Arabidopsis was a first step toward a full understanding of the mechanisms underlying miRNA turnover. Analyses of the heso1 mutant predicted the existence of another uridylation activity and a previously unknown nuclease that act on miRNAs. The future identification of these enzymes will enrich our understanding of miRNA turnover.

Indexed as

Gene Expression Regulation, PlantRNA Stability3' Untranslated RegionsArabidopsisArabidopsis ProteinsArgonaute ProteinsExoribonucleasesMethylationMicroRNAsMutationNucleotidyltransferasesRNA, Plant3' Untranslated RegionsArabidopsis ProteinsArgonaute ProteinsExoribonucleasesHEN1 protein, ArabidopsisHESO1 protein, ArabidopsisMicroRNAsNucleotidyltransferasesRNA, PlantSDN1 protein, ArabidopsisargonauteHEN1HESO1methylationmicroRNAmiRNA stabilitymiRNA turnoveruridylation

Identifiers

PMID22995833
PMCPMC3583851
OpenAlexW2091772378

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.