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Fig. 3 | BMC Evolutionary Biology

Fig. 3

From: Origin and development of oligoadenylate synthetase immune system

Fig. 3

Numbers of basic residues on the OAS/dsRNA interaction interface increase during evolution. a, b Basic residues on the protein/dsRNA interface of demosponge OAS protein (left) and pig OAS1 protein (right). Basic residues and dsRNA are colored in red and white respectively. c Line chart of the number of basic residues on the OAS/dsRNA interface from lower to higher species

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