Fig. 2From: Preimplantation genetic testing for Aicardi–Goutières syndrome induced by novel compound heterozygous mutations of TREX1: an unaffected live birthCopy number variations and Sanger sequencing results of the embryo E2. A The sketch map showed that E2 was euploidy. B Sanger sequencing result showed that E2 carried the TREX1 mutation c.294dupABack to article page