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Article

Functional and phylogenetic analyses of a conserved regulatory program in the phloem of minor veins.

Plant physiology - 1 Nov 2003

Ayre Brian G, Blair Jaime E, Turgeon Robert

Abstract excerpt

The minor-vein phloem of mature leaves is developmentally and physiologically distinct from the phloem in the rest of the vascular system. Phloem loading of transport sugars occurs in the minor veins, and consistent with this, galactinol synthase is expressed in the minor veins of melon (Cucumis melo) as part of the symplastic-loading mechanism that operates in this species. A galactinol synthase promoter from...

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Identifiers

PMID: 14526110
DOI: 10.1104/pp.103.027714
PMCID: PMC281618

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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