5008
Cell adhesion and migration assays demonstrate that alpha 6 beta 1 is the major laminin receptor in undifferentiated F9 cells as well as F9 - derived PE cells .
 GENE: alpha 6 beta 1; GENE: laminin receptor
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: alpha 6 beta 1, laminin receptor 
Answer:
 GENE: alpha 6 beta 1; GENE: laminin receptor