Related Experiment Video
Updated: Aug 14, 2026

A Strategy to Identify de Novo Mutations in Common Disorders such as Autism and Schizophrenia
Published on: June 15, 2011
[Association study of NOTCH4 gene polymorphisms with schizophrenia and mood disorders in mixed pedigrees]
Zuo-Wei Wang1, Yi-Ru Fang, Wu Hong
1Hongkou District Mental Health Center, Shanghai, China.
Abstract:
This study was to explore the relationships between NOTCH4 gene and schizophrenia (SP) and mood disorders (MD), and to search for a common susceptible gene for SP and MD in Chinese Han population. We collected 61 mixed pedigrees of SP and MD in Chinese Han population. NOTCH4 polymorphisms -1725T/G and-25T/C were genotyped by applying PCR-RLFP technique, then transmission disequilibrium test (TDT) and haplotype-based haplotype relative risk analysis(HHRR) were performed. The results showed that -1725T/G was not associated with SP or MD (P>0.05), -25T/C was not associated with SP (P>0.05), but associated significantly with MD for female or early-onset (age of onset
Related Concept Videos
Notch Signaling Pathway
The Notch gene came into the limelight in 1914 after the discovery that its mutation in Drosophila melanogaster leads to a serrated (or "notched") wing margin phenotype. It was not until 1985...
Human Genetics
The complex relationship between genetics and psychology is observable through common biological components such...
Biological Causes of Schizophrenia
Genetic Factors in Schizophrenia
The genetic basis of schizophrenia is strongly supported by family and twin studies.
Genome-wide Association Studies-GWAS
GWAS does not require the identification of the target gene involved in...
Behavioral Genetics and Its Designs
The primary methodologies used in behavior genetics include family studies, twin studies, and adoption studies, each providing unique...
Single Nucleotide Polymorphisms-SNPs
