Olson K D, McMahon C W, Wolfe R S
Department of Microbiology, University of Illinois, Urbana 61801.
Appl Environ Microbiol. 1991 Sep;57(9):2683-6. doi: 10.1128/aem.57.9.2683-2686.1991.
Representatives of four families of methanogenic archaebacteria (archaea), Methanobacterium thermoautotrophicum delta H, Methanobacterium thermoautotrophicum Marburg, Methanosarcina acetivorans, Methanococcus voltae, and Methanomicrobium mobile, were found to be light sensitive. The facultative anaerobic eubacteria Escherichia coli and Salmonella typhimurium, however, were tolerant of light when grown anaerobically under identical light conditions. Interference filters were used to show that growth of the methanogens is inhibited by light in the blue end of the visible spectrum (370 to 430 nm).
发现产甲烷古细菌(古菌)的四个科的代表,即嗜热自养甲烷杆菌δH、嗜热自养甲烷杆菌马尔堡菌株、嗜乙酸甲烷八叠球菌、沃氏甲烷球菌和活动甲烷微菌,对光敏感。然而,兼性厌氧真细菌大肠杆菌和鼠伤寒沙门氏菌在相同光照条件下厌氧生长时对光具有耐受性。使用干涉滤光片表明,产甲烷菌的生长受到可见光谱蓝端(370至430纳米)的光的抑制。