A workflow diagram showing the various steps of microarray analysis. Rectangles represent physical things, diamonds represent events, ovals represent data, and rounded rectangles represent methods. (a) Workflows that lead up to a hybridized microarray. Two convergent paths (microarray production and sample preparation) are joined by the hybridization event to create a PhysicalBioAssay. (b) BioAssay manipulations.
Spellman et al. Genome Biology 2002 3:research0046.1-research0046.9 doi:10.1186/gb-2002-3-9-research0046