TestisBank: an internet-based gene sequence database of the testis.
The testis is a highly transcriptionally active organ with hundreds of genes expressed during different stages of spermatogenesis. Scientists working on the testis are restricted to using two sources for further information on testicular genes, GenBank and MEDLINE. However, these two databases are not completely linked and give only very little information on the cellular type of expression or whether a gene is cloned in other tissues but is also expressed in the testis. We have generated an organ-specific database named TestisBank, which is capable of retrieving a more complete set of genes expressed in the different cell types of the testis. Furthermore, it extends to the epididymis which plays an important role in germ cell maturation. TestisBank is automatically updated to match the current status of sequence entries in the genome databases and it provides the user with an interface convenient to handle and provides useful links related to male reproduction. The TestisBank is publicly available at http://medweb.uni-muenster.de/TestisBank/. The design of the TestisBank may provide a simple model for the development of databases in which molecular and literature data are merged, thereby allowing detailed insight into the contribution of different cells/genes to the complex process of spermatogenesis.
Claussen
S
S
Institute of Reproductive Medicine of the University of Münster, Institute of Medical Informatics and Biomathematics of the University of Münster, Domagkstrasse, Münster, Germany.
Prokosch
H-U
HU
Nieschlag
E
E
Gromoll
J
J
D016206:Databases, Bibliographic; D030541:Databases, Genetic; D004822:Epididymis; D006801:Humans; D020407:Internet; D016239:MEDLINE; D008297:Male; D013737:Testis