2596
A protein which promotes DNA strand transfer between linear double - stranded M13mp19 DNA and single - stranded viral M13mp19 DNA has been isolated from recA - E . coli .
 GENE: recA -
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: recA -