The round goby genome provides insights into mechanisms that may facilitate biological invasions

Table 2 Opsin key residues

Species	Ecology	Gene	Key tuning amino acid site in round goby					Max. spectral sensitivity (wavelength)	Reference
Species	Ecology	Gene	180	197	277	285	308
		Bovine rhodopsin equivalent site:	164	181	261	269	292
Boleophthalmus pectinirostris	Terrestrial mudskipper	LWS1	A	H	Y	T	A	553 nm	[28]
Boleophthalmus pectinirostris	Terrestrial mudskipper	LWS2	A	H	F	A	A	531 nm
Periophthalmus magnuspinnatus	Terrestrial mudskipper	LWS1	S	H	Y	T	A	560 nm
Periophthalmus magnuspinnatus	Terrestrial mudskipper	LWS2	A	H	F	T	A	546 nm
Neogobius melanostomus	Freshwater temperate rivers and lakes	LWS1	S	H	Y	T	A	560 nm	This study
Neogobius melanostomus	Freshwater temperate rivers and lakes	LWS2	S	H	F	T	A	550 nm*	This study

ISSN: 1741-7007