A consistent and efficient graphical User Interface Design and Querying Organelle Genome “GUEDOS”

We propose a software layer called GUEDOS-DB upon Object-Relational Database ManagementSystem ORDMS. In this work we apply it in Molecular Biology, more precisely Organelle completegenome. We aim to offer biologists the possibility to access in a unified way information spreadamong heterogeneous genome databanks. In this paper, the goal is firstly, to provide a visualschema graph through a number of illustrative examples. The adopted, human-computerinteraction technique in this visual designing and querying makes very easy for biologists toformulate database queries compared with linear textual query representation.