Antagonistic activity of Enterococcus faecium L3 against different groups of pathogenic streptococci

机译：肠球菌粪便拮抗性活性L3对不同致病性链球菌的不同组

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Antagonistic activity of Enterococcus faecium L3 against groups A, B, C, D and G of streptococci was evaluated. L3 was more active against streptococci from groups A and C. Enterococcal strains were most resistant. Peptide fractions (3-5 kDa) isolated from supernatant of L3 possess distinctive antibacterial effect. PCR analysis of L3 DNA revealed genes for enterocins (entA, entB and genes responsible for their expression). Antibacterial activity of E. faecium L3 may be associated with enterocin A and B production.

机译：评价肠球菌粪便癌的拮抗活性，对α，B，C，D和Gr庚基的G和G. L3更活跃于来自A组和C.肠球菌菌株最抗性的抗链球菌。从L3上清液中分离的肽级分（3-5kDa）具有独特的抗菌作用。 L3 DNA的PCR分析揭示了烟蛋白的基因（enta，Entb和负责它们表达的基因）。 E. Feecium L3的抗菌活性可能与肠膜A和B产生相关。

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《Lancefield International Symposium on Streptococci and Streptococcal Diseases》|2006年|1st ed|共4页
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E. Yermolenko; A. Chernish; G. Aleshina; E. Cvetkova; I. Martsinkovskaya; V. Kolodjieva; A. Suvoro;
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关键词
Enterocin; Streptococcus; Enterococcus; Antagonistic activity; Peptid;

机译：肠杆菌;链球菌;肠球菌;拮抗活动;拟肽;

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2. Antibacterial Activity of Enterococcus faecium and Propionibacterium sp. against Food-borne and Pathogenic Bacteria [J] . Sallah A. Al-Hashedi, Mohamed F. Al-Helali, Najeeb S. Al-Zoreky, Advances in Animal and Veterinary Sciences . 2019,第12期

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4. Antagonistic activity of Enterococcus faecium L3 against different groups of pathogenic streptococci [C] . E. Yermolenko, A. Chernish, G. Aleshina, Lancefield International Symposium on Streptococci and Streptococcal Diseases . 2006

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Antagonistic activity of Enterococcus faecium L3 against different groups of pathogenic streptococci

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