Fish skin is the first barrier against external invasion, and also an important interface for communication between males and females during reproduction. Nonetheless, sexual dimorphism in the physiology of fish skins is still poorly understood. Herein, transcriptomes of skin were comparatively analysed between males and females in spinyhead croaker, Collichthys lucidus . Totally, 170 differentially expressed genes (DEG) were...

Sox genes encode transcription factors with a high‐mobility group (HMG) box, playing critical roles in the initiation and maintenance of a variety of developmental processes, such as sex determination and differentiation. In the present study, we identified 26 Sox genes in the genome of spinyhead croaker Collichthys lucidus (Richardson, 1844) with homology‐based analysis of the HMG box. The transcriptome‐based expression profi...