Human Genetic Societies:

Deutsche Gesellschaft für Humangenetik e.V.
European Society of Human Genetics
American Society of Human Genetics
European Cytogeneticists Association

Next Generation Sequencing Competence Network:

NGS-CN Competence Centers
West German Genome Center - Düsseldorf

Cytogenetic Resources:

Segmental Duplication Database
Chromosome Aberrations in Clinical Genetics
Chromosomal Anomaly Collection
Cytogenetic Data Analysis System
Chromosomal Variation in Man