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Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
Elicitor induced S-adenosyl-L-methionine: Caffeoyl-CoA 3-O-methyltransferase from Carrot Cell Suspension Cultures.
Plant Sci. 60, 21-25 (1989)
In the presence of S-adenosyl-l-methionine, enzyme preparations from carrot (Daucus carota L.) cell suspension cultures specifically catalyze the methylation of caffeoyl-CoA to feruloyl-CoA. Caffeate, 5-O-caffeoyl-d-quinate, 5-O-caffeoylshikimate and methyl caffeate do not act as substrates. The caffeoyl-CoA 3-O-methyltransferase activity is stimulated in vitro by 1 mM Mg2+. The reaction is inhibited by S-adenosyl-l-homocysteine but not by coenzyme A. Extractable enzyme activity is stimulated by cell wall preparations from Phytophthora megasperma f. sp. glycinea indicating that feruloyl-CoA is an intermediate in the defence reaction of the cells.
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Schlagwörter
caffeoyl-CoA 3-O-methyltransferase; feruloyl-CoA; Pmg elicitor; Daucus carota L
ISSN (print) / ISBN
0168-9452
e-ISSN
0168-9452
Zeitschrift
Plant Science
Quellenangaben
Band: 60,
Seiten: 21-25
Verlag
Elsevier
Nichtpatentliteratur
Publikationen
Begutachtungsstatus
Peer reviewed
Institut(e)
Institute of Biochemical Plant Pathology (BIOP)