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Diagram represents highly conserved ERK1/2 protein functional domains among vertebrates. Full length ERK1/2 amino acid sequences of vertebrate species were retrieved from the NCBI database (http://www.ncbi.nlm.nih.gov, accessed on 22 January 2022). ERK1/2 functional domains were mapped using IBS software and recolored. (A) ERK1 functional domain alignment of 10 vertebrate species. (B) ERK2 functional domain alignment of 12 vertebrate species.
