DUYSENS, L N Reversible changes in bacteriochlorophyll in purple bacteria upon illumination. [electronic resource] - Biochimica et biophysica acta Jan 1956 - 188-90 p. digital Publication Type: Journal Article ISSN: 0006-3002 Standard No.: 10.1016/0006-3002(56)90412-7 doi Subjects--Topical Terms: BacteriaBacteriochlorophyllsChlorophyll--metabolismLightLightingProteobacteria