title: TRANSIENT EPR AND ABSORBENCE CHANGES IN PHOTPSYNTHETIC BACTERIA.
mesh_terms: D002856:Chromatophores; D004578:Electron Spin Resonance Spectroscopy; D008027:Light; D010788:Photosynthesis; D012106:Research; D012246:Rhodospirillum; D013057:Spectrum Analysis
keywords: CHROMATOPHORES; ELECTRON SPIN RESONANCE; EXPERIMENTAL LAB STUDY; LIGHT; PHOTOSYNTHESIS; RHODOSPIRILLUM; SPECTRUM ANALYSIS