Fig. 2From: Transgene chgH-rfp expression at developmental stages and reproductive status in marine medaka (Oryzias dancena)Representative images to show the transgenic induction of RFP signals in response to estrogen exposures in the liver of chgH-rfp transgenic marine medaka Oryzias dancena males. a–c Non-exposed transgenic males. d E2-exposed non-transgenic male. e, f E2-exposed transgenic males. g, h EE2-exposed transgenic males. Photographs a′ and e′ are dark-field images of a and e, respectively. Arrows indicate livers. The bars are 5 mmBack to article page