影响噬菌体MS2吸附至膜过滤器的化学因素。
Chemical factors influencing adsorption of bacteriophage MS2 to membrane filters.
作者信息
Farrah S R
出版信息
Appl Environ Microbiol. 1982 Mar;43(3):659-63. doi: 10.1128/aem.43.3.659-663.1982.
Abstract
Antichaotropic salts, such as magnesium sulfate, and metal chelators, such as citrate ions, promoted adsorption of bacteriophage MS2 to membrane filters. In contrast, compounds that disrupt hydrophobic interactions, such as chaotropic salts, urea, Tween 80, and ethanol, did not promote adsorption of MS2 to membrane filters and counteracted the ability of magnesium sulfate to promote such adsorption. These results provide evidence that magnesium sulfate promotes the association of MS2 with membrane filters primarily by strengthening hydrophobic interactions between the virus and the filters.
摘要
抗促变盐类，如硫酸镁，以及金属螯合剂，如柠檬酸根离子，可促进噬菌体MS2吸附到膜滤器上。相比之下，破坏疏水相互作用的化合物，如促变盐类、尿素、吐温80和乙醇，则不会促进MS2吸附到膜滤器上，反而会抵消硫酸镁促进这种吸附的能力。这些结果表明，硫酸镁主要通过加强病毒与滤器之间的疏水相互作用来促进MS2与膜滤器的结合。
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本文引用的文献
1
Virus particle adsorption. I. Theory of adsorption and experiments on the attachment of particles to non-biological surfaces.病毒粒子吸附。I. 吸附理论及粒子与非生物表面附着的实验
Biochim Biophys Acta. 1959 Jul;34:10-23. doi: 10.1016/0006-3002(59)90228-8.
2
Effects of chaotropic and antichaotropic agents on elution of poliovirus adsorbed on membrane filters.离液剂和抗离液剂对吸附在膜滤器上的脊髓灰质炎病毒洗脱的影响。
Proc Natl Acad Sci U S A. 1981 Feb;78(2):1229-32. doi: 10.1073/pnas.78.2.1229.
3
Concentration of viruses from sewage by adsorption on millipore membranes.通过吸附在微孔膜上来浓缩污水中的病毒。
Bull World Health Organ. 1967;36(2):219-25.
4
Solubilization of particulate proteins and nonelectrolytes by chaotropic agents.离液剂对颗粒状蛋白质和非电解质的增溶作用。
Proc Natl Acad Sci U S A. 1969 Apr;62(4):1129-36. doi: 10.1073/pnas.62.4.1129.
5
Destabilization of membranes with chaotropic ions.用离液序列高的离子使膜不稳定。
Methods Enzymol. 1974;31:770-90. doi: 10.1016/0076-6879(74)31080-4.
6
Environmental factors influencing isolation of enteroviruses from polluted surface waters.影响从污染地表水分离肠道病毒的环境因素。
Appl Microbiol. 1974 May;27(5):920-6. doi: 10.1128/am.27.5.920-926.1974.
7
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8
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J Virol. 1967 Jun;1(3):472-7. doi: 10.1128/JVI.1.3.472-477.1967.
9
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Appl Microbiol. 1975 Aug;30(2):212-22. doi: 10.1128/am.30.2.212-222.1975.
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