Figure 6.

Scatter plots of the first four axes of a PCA comparison of the aggregate shape space of all individuals from the natural populations with the Procrustes mean shapes of the inbred strains. Red symbols: wild derived inbred strains; green symbols: classical inbred strains.

Boell and Tautz BMC Evolutionary Biology 2011 11:306   doi:10.1186/1471-2148-11-306
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