S. Bannari et al., TYPING OF STAPHYLOCOCCUS-STRAINS BY RANDOM AMPLIFIED POLYMORPHIC DNA ANALYSIS (RAPD) AND BY PULSED-FIELD GEL-ELECTROPHORESIS (PFGE), Die Fleischwirtschaft, 78(5), 1998, pp. 502-504
To select potentially aromatic strains of Micrococcaceae, a collection
of 16 Staphylococci strains (mainly S. xylosus), isolated from french
sausages with a high aromatic potential was typed in accordance to th
eir genomes. Two different techniques ware used: The RAPD (Random Ampl
ified Polymorphic DNA) and the PFGE (Pulsed Field Gel Electrophoresis)
combined with rare cutting endonucleases. In both cases, then genotyp
es were obtained. However, a better typing was allowed by the PFGE. Th
is method was chosen to achieve the implantation control process of te
n strains having a unique profile in dry sausage making.