Fig. 3
From: High tolerance of symbiotic larvae of Pocillopora damicornis to thermal stress
Photomicrographs of longitudinal sections of a Pocillopora damicornis planula. a TUNEL assay. b DAPI-stained nuclei. EP, epidermis; GS, gastrodermis; S, Symbiodinium cells; arrowhead, TUNEL-positive signal. Scale bar, 50 μm