Additional file 4 of Differences among families in craniofacial shape at early life-stages of Arctic charr (Salvelinus alpinus)

• Main Authors: Beck, Samantha V., Räsänen, Katja, Leblanc, Camille A., Skúlason, Skúli, Jónsson, Zophonías O., Kristjánsson, Bjarni K.
• Format: Text
• Language: unknown
• Published: figshare 2020
• Subjects: Genetics; FOS Biological sciences; Arctic; Vatnshlíðarvatn; Arctic charr; Salvelinus alpinus
• Online Access: https://dx.doi.org/10.6084/m9.figshare.13147264.v1; https://springernature.figshare.com/articles/journal_contribution/Additional_file_4_of_Differences_among_families_in_craniofacial_shape_at_early_life-stages_of_Arctic_charr_Salvelinus_alpinus_/13147264/1

Additional file 4 Figure. S1. Principal components analysis (PCA) plot showing size-free craniofacial shape variation across families of Arctic charr (Salvelinus alpinus) from lake Vatnshlíðarvatn at hatching and first feeding. A total of 71 landmarks were used (see Fig. 1) and resulting deformation grids, with a 2x magnification, are presented at the extremes of both axes to facilitate the interpretation of shape change. Family identity (N offspring 5–9) is represented by different symbols.