Hydrolytic Enzymes from Marine Organisms as Inhibitors of Biofilm Formation

Terenteva N. A.; Buinovskaya N. S.; Noskova Yu. A.; Slepchenko L. V.; Nedashkovskaya O. I.; Tekuteva L. A.; Balabanova L. A.

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Hydrolytic Enzymes from Marine Organisms as Inhibitors of Biofilm Formation

机译：海洋生物的水解酶作为生物膜形成的抑制剂

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The effects of some hydrolytic enzymes from marine organisms on the formation and destruction of bacterial biofilms have been studied. As the results show, the presence of alpha-D-galactosidase from the marine bacteriumPseudoalteromonassp. KMM 701 stimulates the growth of biofilms formed by various species of marine bacteria, whereas the formation of biofilms byBacillus subtilisandYersinia pseudotuberculosisis inhibited by this enzyme. Treatment with alpha-galactosidase causes destruction of 5 to 35% of a mature biofilm of various bacterial species. Phosphodiesterase and alkaline phosphatase from the marine bacteriumCobetia amphilectiKMM 296 have an inhibitory effect on the biofilm formation by marine strains ofBacillus licheniformis,B. aegricola, andB. berkelogi, and also degrade already formed biofilms of these bacilli andYersinia. The crab hepatopancreas DNase inhibits the biofilm formation byY. pseudotuberculosisandB. subtilisby partially degrading a mature biofilm.

机译：研究了一些水解酶从海洋生物对细菌生物膜形成和破坏的影响。作为结果表明，来自海洋诱导的α-D-半乳糖苷酶的存在。 KMM 701刺激了由各种海洋细菌形成的生物膜的生长，而通过这种酶抑制生物膜的生物膜Bybacillus枯草芽孢杆菌症假冒ublosisis。用α-半乳糖苷酶治疗导致各种细菌种类成熟生物膜的5％至35％的破坏。来自海洋菌株的磷酸二酯酶和碱性磷酸酶Amphilectikmm 296对Marine Sheniformis，B的海洋菌株对生物膜形成具有抑制作用。 AEGRICOLA，ANDB。 Berkelogi，并且还降解了这些Bacilli和yersinia的生物膜。蟹肝胆丹群DNase抑制Biofilm Chefation Byy。伪核霉属植物肌肤公共。枯草芽孢杆菌部分降解成熟生物膜。

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《Russian journal of marine biology》 |2020年第4期|302-305|共4页
作者
Terenteva N. A.; Buinovskaya N. S.; Noskova Yu. A.; Slepchenko L. V.; Nedashkovskaya O. I.; Tekuteva L. A.; Balabanova L. A.;
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作者单位

Russian Acad Sci Far Eastern Branch Elyakov Pacific Inst Bioorgan Chem Vladivostok 690022 Russia;

Russian Acad Sci Far Eastern Branch Elyakov Pacific Inst Bioorgan Chem Vladivostok 690022 Russia;

Russian Acad Sci Far Eastern Branch Elyakov Pacific Inst Bioorgan Chem Vladivostok 690022 Russia;

Russian Acad Sci Far Eastern Branch Elyakov Pacific Inst Bioorgan Chem Vladivostok 690022 Russia|Far Eastern Fed Univ Sch Biomed Vladivostok 690091 Russia;

Russian Acad Sci Far Eastern Branch Elyakov Pacific Inst Bioorgan Chem Vladivostok 690022 Russia;

Far Eastern Fed Univ Sch Biomed Vladivostok 690091 Russia;

Russian Acad Sci Far Eastern Branch Elyakov Pacific Inst Bioorgan Chem Vladivostok 690022 Russia|Far Eastern Fed Univ Sch Biomed Vladivostok 690091 Russia;

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正文语种 eng
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biofilm; inhibitors; marine microorganisms; enzymes;

机译：生物膜;抑制剂;海洋微生物;酶;

Hydrolytic Enzymes from Marine Organisms as Inhibitors of Biofilm Formation

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