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Article

The POLARIS peptide of Arabidopsis regulates auxin transport and root growth via effects on ethylene signaling.

The Plant cell - 1 Nov 2006

Chilley Paul M, Casson Stuart A, Tarkowski Petr, Hawkins Nathan, Wang Kevin L-C, Hussey Patrick J, Beale Mike, Ecker Joseph R, Sandberg Göran K, Lindsey Keith

Abstract excerpt

The rate and plane of cell division and anisotropic cell growth are critical for plant development and are regulated by diverse mechanisms involving several hormone signaling pathways. Little is known about peptide signaling in plant growth; however, Arabidopsis thaliana POLARIS (PLS), encoding a 36-amino acid peptide, is required for correct root growth and vascular development. Mutational analysis implicates a...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 17138700
DOI: 10.1105/tpc.106.040790
PMCID: PMC1693943

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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