Fig. 3From: Structure and transcription of the Helicoverpa armigera densovirus (HaDV2) genome and its expression strategy in LD652 cellsTranscriptional analysis of HaDV2 by RACE. a The putative HaDV2 transcripts were shown according to the results of 3′ and 5′ RACE. The length of each transcript is indicated on the left except for the nucleotides of poly(A) (wavy lines). b and c Analysis of the transcriptional initiation site (TIS) by 5′ RACE with NS and VP primers, respectively. d, e Analysis of the transcriptional terminal site (TTS). The TIS, TTS and adaptor sequence are indicated by arrows. The number of TISs, TTSs and the consensus sequence are shown (HaDV2). “.” = identical nucleotides; “-” = absence of nucleotidesBack to article page