【摘要】 <正> 当前,海洋发光细菌的菌种有明亮发光杆菌(Photobacterium phosphoreum)、鲾鱼发光杆菌(P.leiognathi)、哈维氏发光弧菌(Vibrio harveyi)、美丽发光弧菌生物型Ⅰ(V.splendidus biotype Ⅰ)、费氏发光弧菌(V.fischeri)、火神发光弧菌(V.logei)、海氏另单胞菌(Alteromonas hanedia)。除最后一种是专性好气性细菌外,前六种都是兼性厌气性细更多还原

【Abstract】 Luminous strains of marine bacteria isolated from the Coastal water of China, were subjected to a test of their ability to utilize 82 organic compounds as sole or principal sources of carbon and energy. A numerical analysis of the data revealed five clusters which were readily identified as Pkotobacterium phosphoreum, P. leioghathi, Vibrio harveyi and V. sple-ndidus biotype I. The remaining cluster of luminous isolates was phenotypically destinct from all the previously described species of Vibrio and Photobacterium, and was given the species designation Vibrio orientalis. This species differed from all of the other luminous species of Vibrio in its ability to accumulate poly-β-hydroxybutyrate as an intracellular reserve product. Additional distinctive properties were the presence of an arginine dihydrolase system, growth at 4℃ but not 40℃, and the ability to utilize putrescine and spermine.更多还原