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Evolution Of The Bacteriorhodopsin Gene Bop In Haloarchaea, Maulik Jitesh Jani

Honors Scholar Theses

Rhodopsins are among the most studied protein families. They all incorporate a light based chromophore and an opsin. They are found in all three domains of life and can be found in diverse environments, such as the membrane of the haloarchaea, Haloarcula (Haa) marismortui, growing on salt flats in Death Valley, to within human tissues and deep sea water (Briggs and Spudich 2005). Rhodopsins can serve multifarious purposes, from phototaxis away from harmful light to efficient energy generation. Bacteriorhodopsin is the best studied rhodopsin in haloarchaea. The evolutionary pattern of bacteriorhodopsin through its gene, bop, is the main focus of …