[The effect of pathogens and phytohormones on the rate of oxidation of phenols by oxalate oxidase in wheat seedlings].
We studied the effect of various fungal phytopathogens and exogenous phytohormones on the rate of o-phenylenediamine oxidation mediated by oxalate oxidase, which is one of protective proteins of wheat. The pattern of changes in o-phenylenediamine oxidation rate depended on pathogen type, cultivar resistance, and phytohormone class. This reaction is proposed as a model reaction for studying plant response to infection and effects of various physiologically active compounds.
Iarullina
L G
LG
Troshina
N B
NB
Maksimov
I V
IV
Khairullin
R M
RM
D005658:Fungi / Q000472:pathogenicity*; D010084:Oxidation-Reduction / Q000187:drug effects; D010088:Oxidoreductases / Q000378:metabolism*; D010636:Phenols / Q000378:metabolism*; D010937:Plant Growth Regulators / Q000494:pharmacology*; D036226:Seedlings / Q000187:drug effects / Q000201:enzymology / Q000382:microbiology; D014908:Triticum / Q000187:drug effects* / Q000201:enzymology* / Q000382:microbiology
D010636:Phenols; D010937:Plant Growth Regulators; D010088:Oxidoreductases; C020598:oxalate oxidase