3782
( iii ) The mRNA is not efficiently polyadenylated at sequences in the 3 ' end of the DHFR cDNA but rather uses polyadenylation signals downstream from the DHFR cDNA .
 GENE: DHFR cDNA; GENE: DHFR cDNA
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: DHFR cDNA, DHFR cDNA 
Answer:
 GENE: DHFR cDNA; GENE: DHFR cDNA