%0 Journal Article
%A Schulz, Margot
%A Filary, Barbara
%A Kühn, Sabine
%A Colby, Thomas
%A Harzen, Anne
%A Schmidt, Jürgen
%A Sicker, Dieter
%A Hennig, Lothar
%A Hofmann, Diana
%A Disko, Ulrich
%A Anders, Nico
%T Benzoxazolinone detoxification by N-Glucosylation: The multi-compartment-network of Zea mays L.
%J Plant signaling & behavior
%V 11
%N 1
%@ 1559-2316
%C Austin, Tex.
%I Landes Bioscience
%M FZJ-2016-05446
%P e1119962
%D 2016
%X The major detoxification product in maize roots after 24 h benzoxazolin-2(3H)-one (BOA) exposure was identified as glucoside carbamate resulting from rearrangement of BOA-N-glucoside, but the pathway of N-glucosylation, enzymes involved and the site of synthesis were previously unknown. Assaying whole cell proteins revealed the necessity of H2O2 and Fe2+ ions for glucoside carbamate production. Peroxidase produced BOA radicals are apparently formed within the extraplastic space of the young maize root. Radicals seem to be the preferred substrate for N-glucosylation, either by direct reaction with glucose or, more likely, the N-glucoside is released by glucanase/glucosidase catalyzed hydrolysis from cell wall components harboring fixed BOA. [...]
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000370970500016
%$ pmid:26645909
%R 10.1080/15592324.2015.1119962
%U https://juser.fz-juelich.de/record/819867