Characterization of Tetracycline-Resistant Streptococcus thermophilus Isolates from Italian Soft Cheeses

被引：29
作者：
Rizzotti, Lucia [2 ]
La Gioia, Federica [2 ]
Dellaglio, Franco [2 ]
Torriani, Sandra [1 ]
机构：
[1] Univ Verona, Dipartimento Sci Tecnol & Mercati Vite & Vino, I-37029 Verona, Italy
[2] Univ Verona, Dipartimento Biotecnol, I-37029 Verona, Italy
来源：
APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2009年 / 75卷 / 12期
关键词：
LACTIC-ACID BACTERIA; ANTIBIOTIC-RESISTANCE; ANTIMICROBIAL SUSCEPTIBILITY; FERMENTED FOODS; PCR; STRAINS; GENE; IDENTIFICATION; MICROBIOLOGY; EXPRESSION;
D O I：
10.1128/AEM.01380-08
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Tetracycline-resistant Streptococcus thermophilus isolates from soft cheeses harbored the genes tet(S), tet(M), and tet(L). Molecular analysis of these genes revealed their expression, localization on plasmids or Tn916-Tn1545 family transposons, and their similarity with published sequences. The study highlights the importance of an accurate safety assessment of using S. thermophilus as a starter culture.
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页码：4224 / 4229
页数：6
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