Evidence map›Paper›PMID 21551390›Full record

ArticleThe Plant cell2011

Clathrin mediates endocytosis and polar distribution of PIN auxin transporters in Arabidopsis.

Saeko Kitakura, Steffen Vanneste, Stéphanie Robert, Christian Löfke, Thomas Teichmann, Hirokazu Tanaka, Jirí Friml

Open access · bronzeAbstract read
In one paragraph

Article in The Plant cell, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 168 papers.

0numbers the graph read from it
0cells of the map it votes in
168citing papers in PubMed
38.1field-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

168 citing papers in PubMed, 315 citations in OpenAlex.

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  8. Clathrin-mediated endocytosis of ERECTA family receptors is essential for proper stomatal development inProceedings of the National Academy of Sciences of the United States of America · 2026
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  20. Host Factors GenesPlants (Basel, Switzerland) · 2023
    Article

108 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

7 authors at 3 institutions in 2 countries.

Saeko KitakuraDepartment of Plant Systems Biology, VIB, Ghent, Belgium.
Steffen Vanneste
Stéphanie Robert
Christian Löfke
Thomas Teichmann
Hirokazu Tanaka
Jirí Friml
Ghent University · BEUniversity of Göttingen · DEVIB-UGent Center for Plant Systems Biology · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endocytosis is a crucial mechanism by which eukaryotic cells internalize extracellular and plasma membrane material, and it is required for a multitude of cellular and developmental processes in unicellular and multicellular organisms. In animals and yeast, the best characterized pathway for endocytosis depends on the function of the vesicle coat protein clathrin. Clathrin-mediated endocytosis has recently been demonstrated also in plant cells, but its physiological and developmental roles remain unclear. Here, we assessed the roles of the clathrin-mediated mechanism of endocytosis in plants by genetic means. We interfered with clathrin heavy chain (CHC) function through mutants and dominant-negative approaches in Arabidopsis thaliana and established tools to manipulate clathrin function in a cell type-specific manner. The chc2 single mutants and dominant-negative CHC1 (HUB) transgenic lines were defective in bulk endocytosis as well as in internalization of prominent plasma membrane proteins. Interference with clathrin-mediated endocytosis led to defects in constitutive endocytic recycling of PIN auxin transporters and their polar distribution in embryos and roots. Consistent with this, these lines had altered auxin distribution patterns and associated auxin transport-related phenotypes, such as aberrant embryo patterning, imperfect cotyledon specification, agravitropic growth, and impaired lateral root organogenesis. Together, these data demonstrate a fundamental role for clathrin function in cell polarity, growth, patterning, and organogenesis in plants.

Indexed as

ArabidopsisArabidopsis ProteinsBiological TransportCell MembraneCell PolarityClathrinClathrin-Coated VesiclesEndocytosisGenes, ReporterIndoleacetic AcidsMembrane Transport ProteinsMutationPhenotypePlant RootsPlants, Genetically ModifiedRecombinant Fusion ProteinsArabidopsis ProteinsAT5G57090 protein, ArabidopsisClathrinIndoleacetic AcidsMembrane Transport ProteinsPIN1 protein, ArabidopsisRecombinant Fusion Proteins

Identifiers

PMID21551390
PMCPMC3123958
OpenAlexW2147174583

What OpenQuestion holds

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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.