Both pathogen groups were pulse field type USA300, multilocus sequence type 8, and possessed Panton-Valentine leukocidin genes.
In the present study, 22 PVL-positive CA-MRSA isolates were chosen to reflect the diversity of multilocus sequence type (MLST) clonal complexes (CC) identified in our hospital.
High BFI was observed for Enterococcus faecalis (2.30) and Staphylococcus simulans (3.75) when they were grown with C. jejuni multilocus sequence type ST-474: a dominant poultry and human-associated type in New Zealand.
All NT-MRSA belong to one clonal complex, in particular multilocus sequence type 398 (ST398) [5].
Both are multilocus sequence type 11 [9] and are very suitable for such an analysis.
Further research revealed that all of these strains belonged to multilocus sequence type clonal complex (CC) 398 [4].
Moreover, the multilocus sequence type of strain RM4018 was identical to the sequence types of multiple isolates of strain ATCC 49616, obtained from independent laboratories (W. Miller, manuscript in preparation).
All strains, although having various types of polymorphisms at the vicinity of the TA region, contained a functional relBE2Spn locus and the type of its structure correlated with the multilocus sequence type.
The genetic backgrounds of MRSA and MSSA multilocus sequence type (ST) 1, ST5, ST8, ST30, and ST59 comprised in combination 94.5% of MRSA isolates and 50.9% of MSSA isolates.
Using multilocus sequence type (MLST) data of 7 housekeeping genes from a national survey of Campylobacter in Scotland (2005/6), and a combined population genetic-phylogenetics approach, we investigated the evolutionary history of C. coli.
The dataset of 160 invasive GAS isolates [9] is analyzed in Table 2 and the subset of 37 strains that where characterized by Multilocus Sequence Type (MLST) originated Table 3.
