Evidence map›Paper›PMID 19523675›Full record

ArticleCell2009

BASL controls asymmetric cell division in Arabidopsis.

Juan Dong, Cora A MacAlister, Dominique C Bergmann

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 141 papers.

0numbers the graph read from it
0cells of the map it votes in
141citing papers in PubMed
21.5field-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

141 citing papers in PubMed, 304 citations in OpenAlex.

  1. Cyclin' Through the Root: Developmental Control of Cell Cycle Progression in theAnnual review of cell and developmental biology · 2026
    Review
  2. Article
  3. Force-responsive symmetric cell divisions orient stomata along global tissue axes.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
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  7. Review
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  9. Split-YFP-coupled interaction-dependent TurboID identifies new functions of basal cell polarity inProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  10. Review
  11. Article
  12. Article
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81 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

3 authors at 1 institution in 1 country.

Juan DongDepartment of Biology, Stanford University, Stanford, CA 94305-5020, USA.
Cora A MacAlister
Dominique C Bergmann
Stanford University · US

Funding

INSTITUTIONAL TRAINING GRANT IN GENOME SCIENCET32HG000044 · NHGRI · STANFORD UNIVERSITY · PI MICHAEL P. SNYDER · 1995 to 2026
$32.2M
NHGRI NIH HHS T32 HG000044
6 · The paper itself

Abstract

Development in multicellular organisms requires the organized generation of differences. A universal mechanism for creating such differences is asymmetric cell division. In plants, as in animals, asymmetric divisions are correlated with the production of cellular diversity and pattern; however, structural constraints imposed by plant cell walls and the absence of homologs of known animal or fungal cell polarity regulators necessitates that plants utilize new molecules and mechanisms to create asymmetries. Here, we identify BASL, a novel regulator of asymmetric divisions in Arabidopsis. In asymmetrically dividing stomatal-lineage cells, BASL accumulates in a polarized crescent at the cell periphery before division, and then localizes differentially to the nucleus and a peripheral crescent in self-renewing cells and their sisters after division. BASL presence at the cell periphery is critical for its function, and we propose that BASL represents a plant-specific solution to the challenge of asymmetric cell division.

Indexed as

Cell DivisionArabidopsisArabidopsis ProteinsCell Cycle ProteinsCell NucleusCell PolarityPlant StomataArabidopsis ProteinsBASL protein, ArabidopsisCell Cycle Proteins

Identifiers

PMID19523675
PMCPMC4105981
OpenAlexW2036483895

What OpenQuestion holds

Textmetadata
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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.