Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 948

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Small RNAs and Their Roles in Plant Development

Open access
Chen, Xuemei·2009·Annual Review of Cell and Developmental Biology

Abstract

Small RNAs of 20–30 nucleotides guide regulatory processes at the DNA or RNA level in a wide range of eukaryotic organisms. Many, although not all, small RNAs are processed from double-stranded RNAs or single-stranded RNAs with local hairpin structures by RNase III enzymes and are loaded into argonaute-protein-containing effector complexes. Many eukaryotic organisms have evolved multiple members of RNase III and the argonaute family of proteins to accommodate different classes of small RNAs with specialized molecular functions. Some small RNAs cause transcriptional gene silencing by guiding heterochromatin formation at homologous loci, whereas others lead to posttranscriptional gene silencing through mRNA degradation or translational inhibition. Small RNAs are not only made from and target foreign nucleic acids such as viruses and transgenes, but are also derived from endogenous loci and regulate a multitude of developmental and physiological processes. Here I review the biogenesis and function of three major classes of endogenous small RNAs in plants: microRNAs, trans-acting siRNAs, and heterochromatic siRNAs, with an emphasis on the roles of these small RNAs in developmental regulation.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1146/annurev.cellbio.042308.113417

Cites

10 of 10 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 10 references

Cited by

See all 948

Metadata

Authors
Chen, X.
Venue
Annual Review of Cell and Developmental Biology
Published
2009-11-01
Volume
25
Issue
1
Pages
21-44
ISSN
  • 1081-0706 (ISSN-L)
  • 1530-8995
OpenAlex
W2151953896
Cited by
948
References
10
FWCI
4.45
Type
journal article
Language
en
Open access
green

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Small RNAs and Their Roles in Plant Development. https://app.cochat.ai/papers/10.1146/annurev.cellbio.042308.113417
The paper
Chen, X. (2009). Small RNAs and Their Roles in Plant Development. Annual Review of Cell and Developmental Biology. https://doi.org/10.1146/annurev.cellbio.042308.113417

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.