2573
An HHV-6 (GS) cDNA clone , pCD41 , encoding for a 41-kDa nuclear protein was identified and characterized previously (Chang and Balachandran, J. Virol. 65, 2884-2894 and 7085, 1991).
 DNA: pCD41; protein: 41-kDa nuclear protein; DNA: HHV-6 (GS) cDNA clone
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: pCD41, 41-kDa nuclear protein, HHV-6 (GS) cDNA clone 
Answer:
 DNA: pCD41; protein: 41-kDa nuclear protein; DNA: HHV-6 (GS) cDNA clone