Evidence map›Paper›PMID 32518237›Full record

ArticleNature communications2020

Dicer-like 5 deficiency confers temperature-sensitive male sterility in maize.

Chong Teng, Han Zhang, Reza Hammond, Kun Huang, Blake C Meyers, Virginia Walbot

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed
–field-weighted citation impact
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

80 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. bioRxiv : the preprint server for biology · 2026
    Article
  5. Article
  6. RNA regulation in plants.Science China. Life sciences · 2026
    Review
  7. Maize Anther Development Involves Translated Open Reading Frames From 3' Untranslated Regions.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  8. Reproductive phasiRNAs are the piRNAs of plants.Trends in genetics : TIG · 2026
    Review
  9. Plant microRNA maturation and function.Nature reviews. Molecular cell biology · 2026
    Review
  10. Review
  11. Article
  12. Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  13. Epigenetics in the modern era of crop improvements.Science China. Life sciences · 2025
    Review
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article

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

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

6 authors.

Chong Teng *Donald Danforth Plant Science Center, St. Louis, MO, 63132, USA.ORCID http://orcid.org/0000-0001-9898-6442
Han Zhang *Department of Biology, Stanford University, Stanford, CA, 94305, USA.
Reza HammondDelaware Biotechnology Institute, University of Delaware, Newark, DE, 19716, USA.
Kun HuangDelaware Biotechnology Institute, University of Delaware, Newark, DE, 19716, USA.
Blake C MeyersDonald Danforth Plant Science Center, St. Louis, MO, 63132, USA. bmeyers@danforthcenter.org.ORCID http://orcid.org/0000-0003-3436-6097
Virginia WalbotDepartment of Biology, Stanford University, Stanford, CA, 94305, USA. walbot@stanford.edu.ORCID http://orcid.org/0000-0002-1596-7279

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Small RNAs play important roles during plant development by regulating transcript levels of target mRNAs, maintaining genome integrity, and reinforcing DNA methylation. Dicer-like 5 (Dcl5) is proposed to be responsible for precise slicing in many monocots to generate diverse 24-nt phased, secondary small interfering RNAs (phasiRNAs), which are exceptionally abundant in meiotic anthers of diverse flowering plants. The importance and functions of these phasiRNAs remain unclear. Here, we characterized several mutants of dcl5, including alleles generated by the clustered regularly interspaced short palindromic repeats (CRISPR)-Cas9 system and a transposon-disrupted allele. We report that dcl5 mutants have few or no 24-nt phasiRNAs, develop short anthers with defective tapetal cells, and exhibit temperature-sensitive male fertility. We propose that DCL5 and 24-nt phasiRNAs are critical for fertility under growth regimes for optimal yield.

Indexed as

DNA MethylationGene Expression Regulation, PlantAllelesCRISPR-Cas SystemsGene EditingMutagenesisMutationPlant InfertilityPlant ProteinsRNA, PlantRNA, Small InterferingTemperatureZea maysPlant ProteinsRNA, PlantRNA, Small Interfering

Identifiers

PMID32518237
PMCPMC7283321

What OpenQuestion holds

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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.