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Article

Phenylpropanoid compounds and disease resistance in transgenic tobacco with altered expression of L-phenylalanine ammonia-lyase.

Phytochemistry - 1 Sept 2003

Shadle Gail L, Wesley S Varsha, Korth Kenneth L, Chen Fang, Lamb Chris, Dixon Richard A

Abstract excerpt

Tobacco plants over-expressing L-phenylalanine ammonia-lyase (PAL(+)) produce high levels of chlorogenic acid (CGA) and exhibit markedly reduced susceptibility to infection with the fungal pathogen Cercospora nicotianae, although their resistance to tobacco mosaic virus (TMV) is unchanged. Levels of the signal molecule salicylic acid (SA) were similar in uninfected PAL(+) and control plants and also following TMV...

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Source

Identifiers

PMID: 12946414
DOI: 10.1016/s0031-9422(03)00151-1

Genes

CGA

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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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