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Fig. 1 | BMC Bioinformatics

Fig. 1

From: GLUE: a flexible software system for virus sequence data

Fig. 1

The GLUE core schema. The main object types, fields and relationships in the core schema of GLUE, represented as a Unified Modelling Language (UML) entity-relationship diagram. Object types are represented as blue boxes with fields specified inside. Relationships between types are represented as lines connecting the associated object types. A diamond indicates a composition relationship. Relationship lines are annotated with “multiplicities” indicating how many objects participate in a single instance of the relationship; an asterisk indicates any number of objects

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