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. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: J Orthop Res. 2015 Jun;33(6):874–881. doi: 10.1002/jor.22880

Figure 3.

Figure 3

Actin filament crimp (a) amplitude and (b) period were calculated using image analysis of HH 35–37 phalloidin-stained tendons. Collagen fiber crimp (c) amplitude and (d) period were calculated using image analysis of HH 35–37 SHG-imaged tendons. Actin filament crimp and collagen fiber crimp changed as a function of stage (*p < 0.05, **p < 0.01). No differences were detected between actin filament crimp and collagen fiber crimp at each developmental stage, for (e) amplitude and (f) period (p > 0.05).