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Figure 4 | BMC Developmental Biology

Figure 4

From: Micro-computed tomography-based phenotypic approaches in embryology: procedural artifacts on assessments of embryonic craniofacial growth and development

Figure 4

A, PCA results for the raw Procrustes transformed data by fixation method and treatment step. Wireframes as in Figure 1A. B, Regressions of shape on craniofacial (centroid) size showing variable effects of treatments within experimental groups (experimental groups left to right: Bouin's, 1% glutaraldehyde, 5% glutaraldehyde).

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