Figure 1From: Annotation and visualization of endogenous retroviral sequences using the Distributed Annotation System (DAS) and eBioXProvirus structure. Based on the splice donor-acceptor sites, putative mRNA transcription for the retrovirus with simple replication strategies is shown. Putative viral genes with open reading frames: gag (MA, matrix; CA, capsid; NC, nucleocapsid); pro (PR, protease); pol (RT, reverse transcriptase; IN, integrase); env (SU, surface protein; TM, transmembrane protein). Other parts contained: PBS, primer binding site; SD, splice donor; SA, splice acceptor; PPT, polypurine tract.Back to article page