1702
RESULTS : Using information in the dbEST database of expressed sequence tags , we isolated an Arabidopsis thaliana gene ( GCR1 ) that encodes a protein with seven predicted membrane - spanning domains and other features characteristic of 7TM receptors .
 GENE: GCR1; GENE: 7TM receptors
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: GCR1; GENE: 7TM receptors