1174
These results demonstrate the existence of different PI 3 - kinase isoforms and define a family of genes encoding distinct PI 3 - kinase catalytic subunits that can associate with p85 .
 GENE: PI 3 - kinase isoforms; GENE: PI 3 - kinase catalytic subunits; GENE: p85
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: PI 3 - kinase isoforms; GENE: PI 3 - kinase catalytic subunits; GENE: p85