Gilewicz M, Nadalig T, Budzinski H, Doumenq P, Michotey V, Bertrand J C
Laboratoire d'Océanologie et de Biogéochimie, Centre d'Océanologie de Marseille, France.
Appl Microbiol Biotechnol. 1997 Oct;48(4):528-33. doi: 10.1007/s002530051091.
A marine bacterium isolated from a coastal hydrocarbon-polluted sediment has been described and attributed on the basis of its phenotypic and genotypic characteristics to the genus Sphingomonas sp. This strain was capable of using an alkylated phenanthrene 2-methylphenanthrene, as sole source of carbon and energy. In experiments, 2-methylphenanthrene (0.2 g/l) was added as crystals to the culture medium. After 5 days of aerobic growth at 30 degrees C, 70% was degraded and the complete dissipation occurred after 20 days. Furthermore, the strain could degrade various kinds of polyaromatic compounds, but failed to grow on aliphatic hydrocarbons.
从沿海碳氢化合物污染沉积物中分离出的一种海洋细菌已被描述，并根据其表型和基因型特征归为鞘氨醇单胞菌属。该菌株能够利用烷基化菲（2-甲基菲）作为唯一的碳源和能源。在实验中，将2-甲基菲晶体（0.2 g/l）添加到培养基中。在30℃有氧生长5天后，70%被降解，20天后完全消失。此外，该菌株能够降解各种多环芳烃化合物，但不能在脂肪烃上生长。
