Figure 12
From: Posterior regeneration in Isodiametra pulchra (Acoela, Acoelomorpha)
CLSM projections showing distribution of S-phase (green) and mitotic cells (magenta) at different periods of regeneration after 12-hour continuous labelling. Anterior facing upwards in all panels. White dashed lines mark the outline of the specimens. Yellow dashed lines mark: the site of the wound in A; the area of the primordia of the copulatory organs in B and C; and the area of the copulatory organs in D-H. A. Specimen after regenerating for 12 hours. B. Specimen after regenerating for 36 hours. C. Specimen after regenerating for 3.5 days. D. Specimen after regenerating for 4.5 days. E. Specimen after regenerating for 5.5 days. F. Specimen after regenerating for 6.5 days. G. Specimen after regenerating for 7.5 days. H. Control. Scale bars: 100 μm.