1495
This study was designed to investigate the functional significance of previously described mutations in the viral long terminal repeat ( LTR ) and to elucidate their contribution to the unique phenotype of SIVsmmPBj14 .
 DNA: LTR; DNA: viral long terminal repeat
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: LTR, viral long terminal repeat 
Answer:
 DNA: LTR; DNA: viral long terminal repeat