Figure 2

The structural organization of BmCR1B retroelement from B. mori reconstructed based on genomic fragments available in databases. The numbers of respective contigs are given. Single open reading frame (ORF) was found which codes protein carried reverse transcriptase (RT) and endonuclease (APE) domains. BmCR1B element has 5'- and 3'- untranslated terminal regions (5' and 3' UTR) and polyadenine tract (polyA) at the 3' end.