Analysis of SATB2 gene mutation in a child with Glass syndrome / 中华医学遗传学杂志

ABSTRACT

OBJECTIVE@#To analyze the clinical characteristics and genetic basis of a child affected with Glass syndrome.@*METHODS@#Clinical manifestations and auxiliary examination results of the child were analyzed. Potential mutation was detected with next generation sequencing and validated by Sanger sequencing.@*RESULTS@#The child has featured growth and mental retardation, delayed speech, cleft palate, crowding of teeth, and downslanting palpebral fissures. DNA sequencing revealed a de novo heterozygous missense mutation c.1166G>A (p.R389H) in exon 8 of the SATB2 gene in the child.@*CONCLUSION@#The heterozygous mutation c.1166G>A (p.R389H) of the SATB2 gene probably account for the Glass syndrome in the patient.