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INVHOGEN: a database of homologous invertebrate genes

Ingo Paulsen1, Arndt von Haeseler

  • 1Department of Bioinformatics, Institute for Computer Sciences, Heinrich-Heine-University Duesseldorf, Universitaetsstrasse 1, 40225 Duesseldorf, Germany. paulseni@uni-duesseldorf.de

Nucleic Acids Research
|December 31, 2005
PubMed

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Gene families consist of groups of genes proposed to have originated from a common ancestor. Typically these arise through events in which a gene or genes are mistakenly duplicated during cell division. Unlike their parent genes (which are subject to selection pressure to maintain function), these gene copies do not need to preserve their sequences and may evolve at a relatively faster rate.
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Gene Families

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