Articles

CROSS-INDUCTION OF DEFENSIVE PHENYLPROPANOID PATHWAYS IN PARSLEY PLANTS BY OZONE

Article number
381_20
Pages
192 – 198
Language
Abstract
Parsley cell cultures are known to respond to fungal elicitor with an accumulation of furanocoumarin phytoalexins, whereas UV-irradiation induces the synthesis of flavonoid glycosides.
In this report we summarize the influence of ozone on the two stress pathways in parsley plants at the levels of secondary metabolism, enzyme activities as well as transcript amounts.
Ozone treatment resulted in the simultaneous induction of both pathways of phenylpropanoid metabolism ("cross induction").

Publication
Authors
H. Eckey-Kaltenbach, D. Ernst, W. Heller, H. Sandermann Jr
Keywords
Petroselinum crispum L., parsley, ozone, furanocoumarins, flavonoids
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