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Article

Promoter trap markers differentiate structural and positional components of polar development in Arabidopsis.

The Plant cell - 1 Oct 1997

Topping J F, Lindsey K

Abstract excerpt

To investigate mechanisms involved in establishing polar organization in Arabidopsis embryos and seedlings, we used promoter trapping to identify molecular markers (beta-glucuronidase fusion genes) expressed in spatially restricted patterns along the apical-basal axis. Three markers were identified that are expressed, respectively, in the embryonic and seedling root tip (POLARIS), cotyledons and shoot and root...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 9368412
DOI: 10.1105/tpc.9.10.1713
PMCID: PMC157016

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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