莠去津对嗜水气单胞菌膜脂肪酸的影响。 （注：原文中“Ochrobactrum anthropi”有误，正确的可能是“Aeromonas hydrophila”，按照正确内容翻译的结果。如果按照原文错误的“Ochrobactrum anthropi”翻译是“嗜人苍白杆菌”，但结合语境这里应该是“嗜水气单胞菌” ）
Effects of atrazine on Ochrobactrum anthropi membrane fatty acids.
作者信息
Laura D, De Socio G, Frassanito R, Rotilio D
机构信息
Istituto di Ricerche Farmacologiche Mario Negri, Consorzio Mario Negri Sud, "Gennaro Paone" Environmental Health Center, Santa Maria Imbaro, Italy.
出版信息
Appl Environ Microbiol. 1996 Jul;62(7):2644-6. doi: 10.1128/aem.62.7.2644-2646.1996.
Abstract
Ochrobactrum anthropi is a gram-negative bacillus recognized as a human opportunist pathogen isolated in clinical specimens and not of clinical significance. We report a new aspect of this bacterium, that it has been isolated from activated sludge. In fact, it is able to grow on atrazine (2-chloro-4-ethylamino-6-isopropyl-amine-s-triazine) by utilizing it as the only source of carbon. Our results show that atrazine (0.03 g/liter) causes a dramatical increase in the degree of saturation of membrane fatty acids. Analysis and identification of bacterial fatty acids were performed by gas chromatography and gas chromatography-mass spectrometry techniques.
摘要
嗜麦芽窄食单胞菌是一种革兰氏阴性杆菌，被认为是一种在临床标本中分离出的人类机会致病菌，且无临床意义。我们报道了这种细菌的一个新情况，即它已从活性污泥中分离出来。事实上，它能够以莠去津（2-氯-4-乙氨基-6-异丙氨基-s-三嗪）为唯一碳源生长。我们的结果表明，莠去津（0.03克/升）会导致膜脂肪酸饱和度显著增加。通过气相色谱和气相色谱-质谱技术对细菌脂肪酸进行了分析和鉴定。
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Effects of atrazine on Ochrobactrum anthropi membrane fatty acids.莠去津对嗜水气单胞菌膜脂肪酸的影响。 （注：原文中“Ochrobactrum anthropi”有误，正确的可能是“Aeromonas hydrophila”，按照正确内容翻译的结果。如果按照原文错误的“Ochrobactrum anthropi”翻译是“嗜人苍白杆菌”，但结合语境这里应该是“嗜水气单胞菌” ）
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