EPConDB: a web resource for gene expression related to pancreatic development, beta-cell function and diabetes.

EPConDB (http://www.cbil.upenn.

Novel genes identified by manual annotation and microarray expression analysis in the pancreas.

The mouse PancChip, a microarray developed for studying endocrine pancreatic development and diabetes, represents over 13,000 cDNAs. After computationally assigning the cDNAs on the array to known genes, manual curation of the remaining sequences identified 211 novel transcripts. In microarray experiments, we found that 196 of these transcripts were expressed in total pancreas and/or pancreatic islets.