Major outer membrane proteins in the phytopathogenic bacteria Erwinia carotovora subsp. carotovora and subsp. atroseptica |
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Authors: | Hannu T Saarilahti ETapio Palva |
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Institution: | Research Institute for Microbial Diseases, Osaka University, Yamadaoka, Suita, Osaka 565, Japan |
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Abstract: | Abstract Immunological similarities of heat-labile Escherichia coli enterotoxins pathogenic for man (LTh) and piglets (LTp) and cholera enterotoxin (CT) were examined quantitatively by the reversed Mancini test. The following results were obtained by analysis of rabbit antisera against these toxins. (1) 86% and 61% of the immunoglobulins in anti-CT antisera were antibodies cross-reacting with LTh and LTp, respectively; (2) 77% and 66% of the immunoglobulins in anti-LTh antisera were antibodies cross-reacting with LTp and CT, respectively; (3) 75% and 59% of the immunoglobulins in anti-LTp antisera were antibodies cross-reacting with LTh and CT, respectively. |
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Keywords: | Immunodiffusion test Vibrio cholerae affinity chromatography |
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