HGDBMS: a human genetics database management system.
Human genetics research involves a large number of complex data sets naturally organized in hierarchical structures. Data collection is performed on different levels, e.g., the project level, pedigree level, individual level, and sample level. Different aspects of a study utilize different views of the data, requiring a flexible database management system (DBMS) which satisfies these different needs for data collection and retrieval. We describe HGDBMS, a comprehensive relational DBMS, implemented as an application of the GENISYS I DBMS, which allows embedding the hierarchical structure of pedigrees in a relational structure. The system's file structure is described in detail. Currently our Melanoma and Chromosome 17 map studies are managed with HGDBMS. Our initial experience demonstrates the value of a flexible system which supports the needs for data entry, update, storage, reporting, and analysis required during different phases of genetic research. Further developments will focus on the integration of HGDBMS with a human genetics expert system shell and analysis programs.
Seuchter
S A
SA
Department of Medical Informatics, University of Utah Medical Center, Salt Lake City 84132.
Skolnick
M H
MH
D003199:Computer Systems; D004247:DNA / Q000097:blood / Q000235:genetics; D003628:Database Management Systems; D005826:Genetics, Medical; D005838:Genotype; D006801:Humans; D012984:Software
D004247:DNA