Once those bits of DNA have been inserted into the bacterial chromosome, the cell then makes a little copy of a molecule called RNA, which is orange in this picture, that is an exact replicate of the viral DNA.
Cando eses anacos de ADN se insiren no cromosoma bacteriano a célula fai una pequena copia dunha molécula, o ARN, en laranxa na foto. Que é una copia exacta do ARN vírico.