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Cited by 342

The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

Role of PIN-mediated auxin efflux in apical hook development of Arabidopsis thaliana

Open access
Žádníková, Petra, Petrášek, Jan, Marhavý, Peter, Raz, Vered, Vandenbussche, Filip, Ding, Zhaojun, Schwarzerová, Kateřina, Morita, Miyo T., Tasaka, Masao, Hejátko, Jan, Van Der Straeten, Dominique, Friml, Jiří, Benková, Eva·2010·Development

Abstract

The apical hook of dark-grown Arabidopsis seedlings is a simple structure that develops soon after germination to protect the meristem tissues during emergence through the soil and that opens upon exposure to light. Differential growth at the apical hook proceeds in three sequential steps that are regulated by multiple hormones, principally auxin and ethylene. We show that the progress of the apical hook through these developmental phases depends on the dynamic, asymmetric distribution of auxin, which is regulated by auxin efflux carriers of the PIN family. Several PIN proteins exhibited specific, partially overlapping spatial and temporal expression patterns, and their subcellular localization suggested auxin fluxes during hook development. Genetic manipulation of individual PIN activities interfered with different stages of hook development, implying that specific combinations of PIN genes are required for progress of the apical hook through the developmental phases. Furthermore, ethylene might modulate apical hook development by prolonging the formation phase and strongly suppressing the maintenance phase. This ethylene effect is in part mediated by regulation of PIN-dependent auxin efflux and auxin signaling.

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Crossref · 10.1242/dev.041277

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Metadata

Authors
Žádníková, P., Petrášek, J., Marhavý, P., Raz, V., Vandenbussche, F., Ding, Z., Schwarzerová, K., Morita, M. T., Tasaka, M., Hejátko, J., Van Der Straeten, D., Friml, J., & Benková, E.
Venue
Development
Published
2010-02-15
Volume
137
Issue
4
Pages
607-617
ISSN
  • 0950-1991 (ISSN-L)
  • 1477-9129
OpenAlex
W2148740279
Cited by
342
References
4
FWCI
22.56
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Role of PIN-mediated auxin efflux in apical hook development of Arabidopsis thaliana. https://app.cochat.ai/papers/10.1242/dev.041277
The paper
Žádníková, P., Petrášek, J., Marhavý, P., Raz, V., Vandenbussche, F., Ding, Z., Schwarzerová, K., Morita, M. T., Tasaka, M., Hejátko, J., Van Der Straeten, D., Friml, J., & Benková, E. (2010). Role of PIN-mediated auxin efflux in apical hook development of Arabidopsis thaliana. Development. https://doi.org/10.1242/dev.041277

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.