TY - JOUR
T1 - Biochemical and genetic characterization of three molybdenum cofactor hydroxylases in Arabidopsis thaliana
AU - Hoff, Tine
AU - Frandsen, Gitte Inselmann
AU - Rocher, Anne
AU - Mundy, John Williams
N1 - Author Keywords: Aldehyde oxidase; Abscisic acid; Indole-3-acetic acid; Xanthine dehydrogenase; (Arabidopsis)
PY - 1998
Y1 - 1998
N2 - Aldehyde oxidases and xanthine dehydrogenases/oxidases belong to the molybdenum cofactor dependent hydroxylase class of enzymes. Zymograms show that Arabidopsis thaliana has at least three different aldehyde oxidases and one xanthine oxidase. Three different cDNA clones encoding putative aldehyde oxidases (AtAO1, 2, 3) were isolated. An aldehyde oxidase is the last step in abscisic acid (ABA) biosynthesis. AtAO1 is mainly expressed in seeds and roots which might reflect that it is involved in ABA biosynthesis.
AB - Aldehyde oxidases and xanthine dehydrogenases/oxidases belong to the molybdenum cofactor dependent hydroxylase class of enzymes. Zymograms show that Arabidopsis thaliana has at least three different aldehyde oxidases and one xanthine oxidase. Three different cDNA clones encoding putative aldehyde oxidases (AtAO1, 2, 3) were isolated. An aldehyde oxidase is the last step in abscisic acid (ABA) biosynthesis. AtAO1 is mainly expressed in seeds and roots which might reflect that it is involved in ABA biosynthesis.
U2 - 10.1016/S0167-4781(98)00085-2
DO - 10.1016/S0167-4781(98)00085-2
M3 - Journal article
SN - 0304-4165
VL - 1398
SP - 397
EP - 402
JO - B B A - General Subjects
JF - B B A - General Subjects
IS - 3
ER -