Fig. 4From: Genome-wide identification of the NHE gene family in Coilia nasus and its response to salinity challenge and ammonia stressSyntenic analysis of NHE genes between C. nasus and five other fish species, including Ictalurus Punetaus (A), Oreochromis niloticus (B), Cyprinus carpio (C), Salmo salar (D), and Clupea harengus (E). The gray lines indicate the collinear blocks within C. nasus and other fish genomes. The red lines indicate the pairs of NHE genesBack to article page