583
Heat - labile - like enterotoxin ( LT ) was produced by 26 of 42 stool isolates ( 62 % ) , while only 1 of the 42 isolates ( 2 % ) produced enterotoxinlike activity in suckling mice ; 65 % of the cytotoxin - producing strains also produced an LT - like material .
 GENE: LT; GENE: LT - like
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: LT; GENE: LT - like