DIFFERENTIAL PROTEIN ACCUMULATION IN BANANA FRUIT DURING RIPENING

被引:31
作者
DOMINGUEZPUIGJANER, E
VENDRELL, M
LUDEVID, MD
机构
[1] CSIC,CTR INVEST & DESARROLLO,DEPT BIOL MOLEC & AGROBIOL,JORDI GIRONA SALGADO 18-26,E-08034 BARCELONA,SPAIN
[2] CSIC,CTR INVEST & DESARROLLO,DEPT GENET,E-08034 BARCELONA,SPAIN
关键词
D O I
10.1104/pp.98.1.157
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Banana (Musa acuminata, cv Dwarf Cavendish) proteins were extracted from pulp tissue at different stages of ripening and analyzed by two-dimensional electrophoresis. The results provide evidence of differential protein accumulation during ripening. Two sets of polypeptides have been detected that increase substantially in ripe fruit. These polypeptides were characterized as glycoproteins by western blotting and concanavalin A binding assays. Antibodies againts tomato polygalacturonase cross-react with one of these sets of proteins.
引用
收藏
页码:157 / 162
页数:6
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