[Peroxidase assay over the course of dormancy relieving with low temperature in Fritillaria thunbergii Miq. by electrophoresis].
In order to study the physiological basis of dormancy relieving with low temperature in Fritillaria thunbergii, isoperoxidase changes of bud, adaxial epiderm and inner tissues in scale were assayed by means of electrophoresis over the course of dormancy relieving. All the patterns in bud and different parts of scale change at different stages, and the peroxidase activity in bud and adaxial epiderm is higher than that in the inner tissue of scale. These results indicate both bud and scale join in the dormancy relieving.
Gao
W
W
Institute of Medicinal Plant, Chinese Academy of Medical Sciences, Beijing.
Li
Z
Z
Xiao
P
P
D000222:Adaptation, Physiological; D003080:Cold Temperature; D004591:Electrophoresis, Polyacrylamide Gel; D007527:Isoenzymes / Q000378:metabolism; D019668:Liliaceae / Q000201:enzymology* / Q000502:physiology; D010544:Peroxidases / Q000378:metabolism*; D010946:Plants, Medicinal / Q000201:enzymology* / Q000502:physiology
D007527:Isoenzymes; D010544:Peroxidases