More information: Zuying Chai et al, Dark continuous noise from mutant G90D-rhodopsin predominantly underlies congenital stationary night blindness, Proceedings of the National Academy of Sciences ...

even though only rhodopsin has this activity and two proteins are not terribly similar at the sequence level. Recently, we have been treated to structures of bacteriorhodopsin in its ‘dark state ...

The G90D mutation in rhodopsin is known to produce background ... and fail to function in the dark. People with this ...