Oscillations in peroxidase-catalyzed reactions and their potential function in vivo.
The peroxidase-oxidase reaction has become a model system for the study of oscillations and complex dynamics in biochemical systems. In the present paper we give an overview of previous experimental and theoretical studies of the peroxidase-oxidase reaction. Recent in vitro experiments have raised the question whether the reaction also exhibits oscillations and complex dynamics in vivo. To investigate this possibility further we have undertaken new experimental studies of the reaction, using horseradish extracts and phenols which are widely distributed in plants. The results are discussed in light of the occurrence and a possible functional role of oscillations and complex dynamics of the peroxidase-oxidase reaction in vivo.
Møller
A C
AC
Physical Biochemistry Group, Odense University, Forskerparken 10, DK-5230 Odense M, Denmark.
Hauser
M J
MJ
Olsen
L F
LF