Evidence map›Paper›PMID 27938667›Full record

ArticleeLife2016

Biogenesis of phased siRNAs on membrane-bound polysomes in Arabidopsis.

Shengben Li, Brandon Le, Xuan Ma, Shaofang Li, Chenjiang You, Yu Yu, Bailong Zhang, Lin Liu, Lei Gao, Ting Shi and 4 more

Open access · goldAbstract read
In one paragraph

Article in eLife, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed
34.3field-weighted citation impact, top 1% 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

78 citing papers in PubMed, 142 citations in OpenAlex.

  1. Review
  2. bioRxiv : the preprint server for biology · 2026
    Article
  3. Plant microRNA maturation and function.Nature reviews. Molecular cell biology · 2026
    Review
  4. Article
  5. TheGenome research · 2025
    Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Ribosomes binding toFrontiers in plant science · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Review
  20. Review

18 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 3 institutions in 2 countries.

Shengben LiAgricultural Genomics Institute, Chinese Academy of Agricultural Sciences, Shenzhen, China.
Brandon LeDepartment of Botany and Plant Sciences, Institute of Integrative Genome Biology, University of California, Riverside, Riverside, United States.
Xuan MaGuangdong Provincial Key Laboratory for Plant Epigenetics, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, China.
Shaofang LiDepartment of Botany and Plant Sciences, Institute of Integrative Genome Biology, University of California, Riverside, Riverside, United States.
Chenjiang YouDepartment of Botany and Plant Sciences, Institute of Integrative Genome Biology, University of California, Riverside, Riverside, United States.
Yu YuDepartment of Botany and Plant Sciences, Institute of Integrative Genome Biology, University of California, Riverside, Riverside, United States.
Bailong ZhangDepartment of Botany and Plant Sciences, Institute of Integrative Genome Biology, University of California, Riverside, Riverside, United States.
Lin LiuDepartment of Botany and Plant Sciences, Institute of Integrative Genome Biology, University of California, Riverside, Riverside, United States.
Lei GaoDepartment of Botany and Plant Sciences, Institute of Integrative Genome Biology, University of California, Riverside, Riverside, United States.
Ting ShiDepartment of Botany and Plant Sciences, Institute of Integrative Genome Biology, University of California, Riverside, Riverside, United States.
Yonghui ZhaoDepartment of Botany and Plant Sciences, Institute of Integrative Genome Biology, University of California, Riverside, Riverside, United States.
Beixin MoGuangdong Provincial Key Laboratory for Plant Epigenetics, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, China.
Xiaofeng CaoState Key Laboratory of Plant Genomics and National Center for Plant Gene Research, Institute of Genetics and Developmental Biology, Beijing, China.
Xuemei ChenDepartment of Botany and Plant Sciences, Institute of Integrative Genome Biology, University of California, Riverside, Riverside, United States.ORCID 0000-0002-5209-1157
University of California, Riverside · USShenzhen University · CNState Key Laboratory of Plant Genomics · CN

Funding

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

Abstract

Small RNAs are central players in RNA silencing, yet their cytoplasmic compartmentalization and the effects it may have on their activities have not been studied at the genomic scale. Here we report that Arabidopsis microRNAs (miRNAs) and small interfering RNAs (siRNAs) are distinctly partitioned between the endoplasmic reticulum (ER) and cytosol. All miRNAs are associated with membrane-bound polysomes (MBPs) as opposed to polysomes in general. The MBP association is functionally linked to a deeply conserved and tightly regulated activity of miRNAs - production of phased siRNAs (phasiRNAs) from select target RNAs. The phasiRNA precursor RNAs, thought to be noncoding, are on MBPs and are occupied by ribosomes in a manner that supports miRNA-triggered phasiRNA production, suggesting that ribosomes on the rough ER impact siRNA biogenesis. This study reveals global patterns of cytoplasmic partitioning of small RNAs and expands the known functions of ribosomes and ER.

Indexed as

ArabidopsisEndoplasmic ReticulumIntracellular MembranesPolyribosomesRNA, Small InterferingRNA, Small Interferingargonautea.thalianachromosomesendoplasmic reticulumgenesmicroRNAplant biologypolysomerough ERsiRNA

Identifiers

PMID27938667
PMCPMC5207768
OpenAlexW2562009141

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.