1. Distribution of mef(A)-containing genetic elements in erythromycin-resistant isolates of Streptococcus pyogenes from Italy 
S.D. Ercole, D. Petrelli, M. Prenna, C. Zampaloni, M.R. Catania, S. Ripa, L.A. Vitali 
Clinical Microbiology and Infection 
Volume 11, Issue 11, Pages (November 2005)
DOI: /j x
Copyright © 2005 European Society of Clinical Infectious Diseases Terms and Conditions

2. Fig. 1
Schematic representation of the genetic element structures known to be vectors of mef(A). 1, 2 and 3 depict the forms of the chimeric genetic elements: Tn1207.3, Φ and tet(O)–mef(A), respectively. The approximate localisations of the sequences amplified by PCR are shown as boxes labelled with a capital letter (see Table 1 for full description). The comEC, tet(O) and mef(A) genes are also shown.
Clinical Microbiology and Infection  , DOI: ( /j x)
Copyright © 2005 European Society of Clinical Infectious Diseases Terms and Conditions