Fig. 2From: The clinical, immunological and genetic features of 12 Chinese patients with STAT3 mutationsSchematic structure of STAT3 and mutation information in this study. STAT3 is a protein consisting of 770 amino acids. Six squares represent its protein domains, and all alterations in the base pairs discussed in this article are marked by arrows. The black arrows show the mutations that had been reported. The red arrows show the novel mutations in this studyBack to article page