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Twelve isolates of Curvularia lunata and six related species from maize or other host plants are examined for the analysis of polyacrylamide gel electrophoresis(SDS PAGE) patterns of their soluble proteins. Differences exist significantly among different species and the same species. There is a special protein band for Curvularia at relative mobility value 0.177 (Rf 0.177) and a special protein band for C. lunata at Rf 0.225. Two kinds of primary antibodies to C. lunata are used to indirect ELISA and Avidin Biotin peroxidase Complex (ABC) immunoassay to evaluate their detecting sensitivity and specificity. The sensitivity of ABC immuno assay is higher than indirect ELISA. APAbs to C. lunata is special to C. lunata.
Twelve isolates of Curvularia lunata and six related species from maize or other host plants are examined for the analysis of polyacrylamide gel electrophoresis (SDS PAGE) patterns of their soluble proteins. Differences exist especially among different species and the same species. There is a special protein band for Curvularia at relative mobility value 0.177 (Rf 0.177) and a special protein band for C. lunata at Rf 0.225. Two kinds of primary antibodies to C. lunata are used to indirect ELISA and Avidin Biotin peroxidase Complex (ABC) immunoassay to evaluate their detecting sensitivity and specificity. The sensitivity of ABC immuno assay is higher than indirect ELISA. APAbs to C. lunata is special to C. lunata.