Arabidopsis NPH1: A Flavoprotein with the Properties of a Photoreceptor for Phototropism Christie, John M. ; Reymond, Philippe ; Powell, Gary K. ; Bernasconi, Paul ; Raibekas, Andrei A. ; Liscum, Emmanuel ; Briggs, Winslow R. Abstract Publication: Science Pub Date: November 1998 DOI: 10.1126/science.282.5394.1698 Bibcode: 1998Sci...282.1698C