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Article

The polycotyledon (pct1-2) mutant of tomato shows enhanced accumulation of PIN1 auxin transport facilitator protein.

Plant biology (Stuttgart, Germany) - 1 Jan 2010

Kharshiing E V, Kumar G P, Ditengou F A, Li X, Palme K, Sharma R

Abstract excerpt

The bilateral symmetry of a dicotyledon embryo is tightly associated with the directional flow of auxin. Disruption of polar auxin flow results in various developmental abnormalities. The pct1-2 mutant of tomato, showing polycotyledony, also has enhanced polar auxin transport in hypocotyls. Immunocytochemical analysis revealed increased PIN1 protein in pct1-2 roots and hypocotyls. The mutant also displayed an...

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Source

Identifiers

PMID: 20653905
DOI: 10.1111/j.1438-8677.2009.00267.x

Genes

PIN1

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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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The polycotyledon (pct1-2) mutant of tomato shows enhanced accumulation of PIN1 auxin transport facilitator protein.PMID 20653905Read ↗

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