A toxin produced by certain pathogenic strains of ESCHERICHIA COLI such as ESCHERICHIA COLI O157. It is closely related to SHIGA TOXIN produced by SHIGELLA DYSENTERIAE.
- slti will set up the first-class business starting stage for all the people with high aspiration
- Berlitz acquired Second Language Testing, Inc . ( SLTI ) in March 2011.
- SLTI specializes in the development of second language proficiency tests and the translation and adaptation of standardized achievement tests to students'native languages and cultures.