A Maternally Inherited Rare Case with Chromoanagenesis-Related Complex Chromosomal Rearrangements and De Novo Microdeletions.

Chromoanagenesis is a phenomenon of highly complex rearrangements involving the massive genomic shattering and reconstitution of chromosomes that has had a great impact on cancer biology and congenital anomalies. Complex chromosomal rearrangements (CCRs) are structural alterations involving three or more chromosomal breakpoints between at least two chromosomes. Here, we present a 3-year-old boy exhibiting multiple congenital malformations and developmental delay.

Mutation analysis of synapsin III gene in schizophrenia.

Synapsin III is a new synapsin family gene with the putative function of synaptogenesis regulation and neurotransmitter release in the brain. The gene was mapped to 22q12-q13, a schizophrenia susceptible region gene as suggested by several linkage studies. Hence, the synapsin III gene is considered a candidate gene of schizophrenia.