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. 2018 Aug 13;9:1862. doi: 10.3389/fmicb.2018.01862

FIGURE 1.

FIGURE 1

Physical organization of RLs. Schematic representation of RLR domains. The caspase activation and recruitment domain (CARD), helicase domain and RNA recognition domain are shown. LGP2 lacks the N-terminal CARD domain used by MDA5 and RIG-I for signal transduction.