2663
Second , CGGA - containing sequences placed at - 88 in the delta MTV - CAT reporter plasmid conferred insulin responsiveness to the mammary tumor virus promoter .
 GENE: delta MTV - CAT reporter; GENE: insulin; GENE: mammary tumor virus promoter
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: delta MTV - CAT reporter; GENE: insulin; GENE: mammary tumor virus promoter