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Fig. 1 | BMC Bioinformatics

Fig. 1

From: Annot: a Django-based sample, reagent, and experiment metadata tracking system

Fig. 1

Schematic representation of the Annot Django code base stack. Annot was designed in a bottom-up approach. The controlled vocabulary layer establishes the basis for sample and reagent annotation in the brick layer. In the assay cube layer, sample and reagent bricks can be assembled into any experimental layout using Python3 scripting. In the tracking layer, assays can be annotated with protocols, execution dates, and staff. In the uppermost layers, studies and investigations can be used to group assays. Each layer depends on lower layers but not on upper layers

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