Current Psychiatry Reports

, 15:333

Detecting Rare Variants for Psychiatric Disorders Using Next Generation Sequencing: A Methods Primer

Genetic Disorders (JF Cubells and EB Binder, Section Editors)

DOI: 10.1007/s11920-012-0333-4

Cite this article as:
Altmann, A., Quast, C. & Weber, P. Curr Psychiatry Rep (2013) 15: 333. doi:10.1007/s11920-012-0333-4
Part of the following topical collections:
  1. Topical Collection on Genetic Disorders


Recent advances in massively parallel sequencing (MPS) have had an extensive impact on research in medical genomics. In particular, the analysis of rare variants using MPS promises to lead to a better understanding of complex disorders. Nevertheless, for meaningful studies that address the genetic basis for neuropsychiatric disorders, at least hundreds of patient samples have to be analyzed. This undertaking is still not feasible for single research groups on a whole-genome scale and in individual samples. Thus, researchers increasingly employ strategies for reducing the amount of sequencing efforts, such as target enrichment and non-barcoded sample pooling. This review provides an overview of current technologies, discusses options for reduced experimental designs, and illustrates the successful application of the presented methodologies in a recent study of panic disorder patients. Thereby, it aims to introduce the emerging field of MPS into neuropsychiatric research and might serve as a guide for further studies.


Next-generation sequencing NGS Massively parallel sequencing MPS Targeted re-sequencing Target enrichment Exome enrichment Sample pooling DNA pooling Rare genetic variants Bioinformatics Complex disease Psychiatric disorder Anxiety disorder Panic disorder Human genetics Genetic disorders Genome-wide association studies GWAS Example study Review Psychiatry 

Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  1. 1.Department of Neurology & Neurological Sciences, Functional Imaging in Neurodegenerative Disorders LaboratoryStanford UniversityStanfordUSA
  2. 2.Max Planck Institute of Psychiatry, Molecular Genetics of Affective DisorderMunichGermany
  3. 3.Palo AltoUSA

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