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. 2013 Jul 4;8(7):e67851. doi: 10.1371/journal.pone.0067851

Figure 1. Identification of STAT3 mutations in DLBCL tumors.

Figure 1

(A) Data summarizing STAT3 mutations in DLBCL tumors (n = 40) (B) Chromatograms of STAT3 DNA sequence showing 857T>A heterozygous mutation. (C) Modular structure of STAT3 showing that Methionine 206 is located in the coiled-coiled domain of STAT3. Alignment of part of STAT3 protein sequence from various species showing that methionine 206 is a conserved amino acid.