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Increase in phenylalanine ammonia-lyase activity in bean leaves infected with tobacco necrosis virus

Increase in phenylalanine ammonia-lyase activity in bean leaves infected with tobacco necrosis virus

Neth. J. Plant Path, 75: 82-5. bibl. 11

Phaseolus bean leaves were inoculated with tobacco necrosis virus and the effects were determined on phenylalanine ammonia-lyase (PAL) activity and the contents of protein and total phenolics in the infected leaves. There was an 8- to 10-fold increase in PAL activity when necrotic lesions appeared, and a further marked increase in activity accompanying the development of yellow areas between the necrotic lesions.

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Accession: 014517579

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DOI: 10.1007/bf02137196

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