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Article

The down-regulation of Mt4-like genes by phosphate fertilization occurs systemically and involves phosphate translocation to the shoots.

Plant physiology - 1 Jan 1999

Burleigh S H, Harrison M J

Abstract excerpt

Mt4 is a cDNA representing a phosphate-starvation-inducible gene from Medicago truncatula that is down-regulated in roots in response to inorganic phosphate (Pi) fertilization and colonization by arbuscular mycorrhizal fungi. Split-root experiments revealed that the expression of the Mt4 gene in M. truncatula roots is down-regulated systemically by both Pi fertilization and colonization by arbuscular mycorrhizal...

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Identifiers

PMID: 9880366
DOI: 10.1104/pp.119.1.241
PMCID: PMC32226

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