3602
Here we report that point mutations of the Abd - B gene in trans suppress the Fab - 7 phenotype in a pairing - dependent manner and thus represent a type of transvection .
 GENE: Abd - B gene; GENE: Fab - 7 phenotype
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: Abd - B gene; GENE: Fab - 7 phenotype