Fig. 1From: Intracellular delivery of messenger RNA by recombinant PP7 virus-like particles carrying low molecular weight protamineInsertion of the LMWP peptide into the PP7 coat protein dimer. The cDNA sequence of LMWP (in red) was inserted after the KpnI site of the vector pETDuet-2PP7 (a). The possible structure of the PP7 coat protein dimer carrying LMWP with the AB-loops shown in ribbon was predicted using the program RasMol 2.7.1 (b)Back to article page