4079
Transient - expression assay analysis of subclones of pPstI - G localized the trans - active factor to a 3 . 0 - kilobase XbaI fragment .
 GENE: 3 . 0 - kilobase XbaI fragment
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: 3 . 0 - kilobase XbaI fragment