9018
Cytogenetic and molecular characterization of random chromosomal rearrangements activating the drug resistance gene , MDR1 / P - glycoprotein , in drug - selected cell lines and patients with drug refractory ALL .
 GENE: MDR1; GENE: P - glycoprotein
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: MDR1, P - glycoprotein 
Answer:
 GENE: MDR1; GENE: P - glycoprotein