Evidence map›Paper›PMID 32738820›Full record

ArticleThe New phytologist2021

The FUSED LEAVES1-ADHERENT1 regulatory module is required for maize cuticle development and organ separation.

Xue Liu, Richard Bourgault, Mary Galli, Josh Strable, Zongliang Chen, Fan Feng, Jiaqiang Dong, Isabel Molina, Andrea Gallavotti

Open access · hybridAbstract read
In one paragraph

Article in The New phytologist, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.9field-weighted citation impact, top 7% 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

20 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Review
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  9. Article
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  12. Article
  13. Roles of theFrontiers in plant science · 2023
    Article
  14. Article
  15. Plants (Basel, Switzerland) · 2022
    Article
  16. Molecular Cloning and Functional Analysis ofInternational journal of molecular sciences · 2021
    Article
  17. Article
  18. Article
  19. Review
  20. Drought-ResponsivePlant physiology · 2020
    Article
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

9 authors at 3 institutions in 2 countries.

Xue LiuWaksman Institute of Microbiology, Rutgers University, Piscataway, NJ, 08854-8020, USA.ORCID 0000-0002-9928-7114
Richard BourgaultDepartment of Biology, Algoma University, Sault Ste. Marie, ON, P6A 2G4, Canada.ORCID 0000-0002-9502-8801
Mary GalliWaksman Institute of Microbiology, Rutgers University, Piscataway, NJ, 08854-8020, USA.
Josh StrableSchool of Integrative Plant Science, Plant Biology Section, Cornell University, Ithaca, NY, 14853, USA.ORCID 0000-0002-0260-8285
Zongliang ChenWaksman Institute of Microbiology, Rutgers University, Piscataway, NJ, 08854-8020, USA.ORCID 0000-0003-1469-3699
Fan FengWaksman Institute of Microbiology, Rutgers University, Piscataway, NJ, 08854-8020, USA.
Jiaqiang DongWaksman Institute of Microbiology, Rutgers University, Piscataway, NJ, 08854-8020, USA.
Isabel MolinaDepartment of Biology, Algoma University, Sault Ste. Marie, ON, P6A 2G4, Canada.ORCID 0000-0003-3450-893X
Andrea GallavottiWaksman Institute of Microbiology, Rutgers University, Piscataway, NJ, 08854-8020, USA.ORCID 0000-0002-1901-2971
Rutgers, The State University of New Jersey · USAlgoma University · CACornell University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

All aerial epidermal cells in land plants are covered by the cuticle, an extracellular hydrophobic layer that provides protection against abiotic and biotic stresses and prevents organ fusion during development. Genetic and morphological analysis of the classic maize adherent1 (ad1) mutant was combined with genome-wide binding analysis of the maize MYB transcription factor FUSED LEAVES1 (FDL1), coupled with transcriptional profiling of fdl1 mutants. We show that AD1 encodes an epidermally-expressed 3-KETOACYL-CoA SYNTHASE (KCS) belonging to a functionally uncharacterized clade of KCS enzymes involved in cuticular wax biosynthesis. Wax analysis in ad1 mutants indicates that AD1 functions in the formation of very-long-chain wax components. We demonstrate that FDL1 directly binds to CCAACC core motifs present in AD1 regulatory regions to activate its expression. Over 2000 additional target genes of FDL1, including many involved in cuticle formation, drought response and cell wall organization, were also identified. Our results identify a regulatory module of cuticle biosynthesis in maize that is conserved across monocots and eudicots, and highlight previously undescribed factors in lipid metabolism, transport and signaling that coordinate organ development and cuticle formation.

Indexed as

Gene Expression Regulation, PlantZea maysPlant EpidermisPlant ProteinsTranscription FactorsWaxesPlant ProteinsTranscription FactorsWaxesADHERENT1 (AD1)cuticleFUSED LEAVES1 (FDL1)maizeMYBtranscriptional regulation

Identifiers

PMID32738820
PMCPMC7754373
OpenAlexW3046524939

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.