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Article

Molecular mechanisms of high level tetracycline-resistance in group A streptococcal isolates, T serotypes 4 and 11.

International journal of antimicrobial agents - 1 Feb 2005

Matsumoto Masakado, Sakae Kenji, Ohta Michio, Endo Miyoko, Okuno Rumi, Murayama Shoko, Hirasawa Kyoko, Suzuki Rieko, Isobe Junko, Tanaka Daisuke, Katsukawa Chihiro, Tamaru Aki, Tomita Masaaki, Ogata Kikuyo, Yasuoka Tomihisa, Ikebe Tadayoshi, Watanabe Haruo

Abstract excerpt

The molecular mechanism of high level tetracycline resistance in T serotypes 4 and 11 group A streptococcal (GAS) isolates was examined in 61 tetracycline-resistant isolates in Japan. PCR and sequencing analyses revealed that the T serotype/emm genotype, T4/4 isolates carried tet(O) genes, which...

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Identifiers

PMID: 15664484
DOI: 10.1016/j.ijantimicag.2004.09.014

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-15664484-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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