Relationship between witches Broom protein and dynamic of some amino acids in paulownia tree leaves

摘要

This paper dealt with the SDS polyacrymide gel electrophoresis of proteins and analysis of the amino acids in the diseased and healthy leaves with the same strain respectively, which were at the same side and height, of paulownia catalpifolia, P elongata, P. albiphloea and P. kauakamii respectively. THe results indicated that the leaves of 4 species of Paulownia tress with witches broom had one protein band, of which molecular weight was 12 kD, which did not appear in the healthy leaves free of phytoplasmas.