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Article

Modulation of the polyamine biosynthetic pathway in transgenic rice confers tolerance to drought stress.

Proceedings of the National Academy of Sciences of the United States of America - 29 Jun 2004

Capell Teresa, Bassie Ludovic, Christou Paul

Abstract excerpt

We have generated transgenic rice plants expressing the Datura stramonium adc gene and investigated their response to drought stress. We monitored the steady-state mRNA levels of genes involved in polyamine biosynthesis (Datura adc, rice adc, and rice samdc) and polyamine levels. Wild-type plants responded to the onset of drought stress by increasing endogenous putrescine levels, but this was insufficient to...

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Identifiers

PMID: 15197268
DOI: 10.1073/pnas.0306974101
PMCID: PMC470772

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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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