Motivation: Scientific data reside in a number of different data sourc
es, both public and commercial, and are accessible through various sof
tware applications. Data and software interoperability is becoming a c
ritical issue in the reseal ch community. In our opinion, the need to
develop a unified object model for biotechnology must be recognized. H
erein, we present a prototype and core elements for the Object Data Mo
del, a central part of our future commercial product development. Resu
lts: We have designed a first layer of the Object Data Model that will
be used for further commercial application development. The CBioBase
object was designed as a citable, stable and core data element for the
Object Data Model. General relationships between objects and applicat
ion components were established.