An integrated approach for the systematic identification and characterization of heart-enriched genes with unknown functions.

ABSTRACT:

Background

High throughput techniques have generated a huge set of biological data, which are deposited in various databases. Efficient exploitation of these databases is often hampered by a lack of appropriate tools, which allow easy and reliable identification of genes that miss functional characterization but are correlated with specific biological conditions (e.g. organotypic expression).

Results

We have developed a simple algorithm (DGSA = Database-dependent Gene Selection and Analysis) to identify genes with unknown functions involved in organ development concentrating on the heart. Using our approach, we identified a large number of yet uncharacterized genes, which are expressed during heart development. An initial functional characterization of genes by loss-of-funct

SUBMITTER: Uchida S 

PROVIDER: S-EPMC2657154 | biostudies-literature | 2009 Mar

REPOSITORIES: biostudies-literature