Fig. 1
From: Comparative iTRAQ proteomics revealed proteins associated with lobed fin regeneration in Bichirs
Study sampling and experimental scheme. a The overall workflow of this study. b A photo of a live specimen of P. senegalus with a homemade fish-holder. c Growth curve of P. senegalus pectoral lobed fin after amputation. The sampling time points of 0 dpa (0D_L and 0D_R), 4 dpa (4D_B) and 12 dpa (12D_D) are labeled. d P. senegalus lobed fins at different regeneration stages. e Tissues of three time points were shown by Alcian blue- and alizarin red- staining, and feulgen staining on paraffin tissue sections. The position of the section was shown on the X-ray photo. Scale bars: 0.5 mm. dpa: days post amputation