Figure 2
From: Testicular inducing steroidogenic cells trigger sex change in groupers
TIS cells showing immunoreactivity against Cyp11b in the tunica of the gonad of typical groupers. Immunoreactive cells against Cyp11b in the tunica of the ovary of Epinephelus akaara (a) low magnification and (b) high magnification, the early transitional gonad of E. awoara (c), the late transitional gonad of E. akaara (d), and the testis of E. fasciatus (e). Black and white arrow heads indicate TIS and Leydig cells, respectively. BV blood vessel, OC ovarian cavity, OL ovigerous lamellae, Tun tunica of the gonad, Pn perinucleolus stage oocyte, Sc spermatocyte, St spermatid, Sp sperm. Scale bars = 20 µm. The figures were constructed in Inkscape 1.0beta2 (https://inkscape.org).
