[Comparison of Staphylococcus spp. cellular and extracellular proteins by SDS-PAGE].
In this study, a total of fifteen staphylococcal strains belonging to different species were characterized by whole-cell and extracellular protein profiles using sodium dodecylsulfate-polyacrylamide gel electrophoresis (SDS-PAGE). The results are presented as dendrograms after quantitative analysis of the band patterns with a computer program. Visual inspection of protein bands and cluster analysis of protein patterns of 15 strains representing 10 Staphylococcus species showed that whole-cell and extracellular protein profiles differed in several protein bands in Staphylococcus aureus, S. epidermidis, S. simulans and other species of Staphylococcus; however, the differences were insufficient for reliable differentiation of Staphylococcus species by the SDS-PAGE method.
Berber
I
I
Department of Biology, Faculty of Art and Science, Yuzuncu Yil University, 65080 Van, Turkey.
Cokmus
C
C
Atalan
E
E
D001426:Bacterial Proteins / Q000032:analysis / Q000378:metabolism*; D004591:Electrophoresis, Polyacrylamide Gel; D013045:Species Specificity; D013210:Staphylococcus / Q000737:chemistry / Q000145:classification / Q000378:metabolism*
D001426:Bacterial Proteins
Sravnenie Staphylococcus spp. po belkovym profiliam posle denaturiruiushchego élektroforeza kletochnykh i vnekletochnykh belkov v polyakrilamidnom gele.