Fig. 4From: Poly(A) introduced upstream of the upstream pseudoknot domain of Tobacco mosaic virus led to sequence deletion after serial passaging in host plantsa DNA sequencing results of 10 rounds of serial passaging of TMV (24A + UPD) in N. benthamiana plants, showing variations of internal poly(A) tract length (red line) in viral genome. b Average length of internal poly(A) tract in 10 rounds of serial passaging of TMV (24A + UPD)Back to article page