Objective: To determine the oral immunogenicity of B subunit of Escherichia coli Heat-labile enterotoxin expressed in transgenic potatoes.
目的 探讨马铃薯表达的产肠毒素大肠杆菌热敏肠毒素B亚基口服免疫原性。
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Besides, molecular structures, functions, mechanisms and gene detection of both heat-labile and heat-stable enterotoxins of etec in newborn piglets were discussed briefly too.
The enterotoxins produced by Enterotoxigenic Escherichia coli (ETEC) are the main diarrhea-causing pathogen, and they were divided into two groups: heat-labile toxin(LT) and heat-stable toxin(ST).