Elliott J A, Facklam R R
Respiratory Diseases Branch, Centers for Disease Control, Atlanta, Georgia 30333.
J Clin Microbiol. 1993 May;31(5):1030-3. doi: 10.1128/jcm.31.5.1030-1033.1993.
Leuconostoc spp. share several physiologic characteristics, which sometimes makes it difficult to identify these organisms to the species level. We developed a system, based on the patterns of soluble whole-cell proteins separated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis, that was able to discriminate between the six Leuconostoc spp. that are capable of growth at 37 degrees C. Nine unidentified Leuconostoc-like bacterial isolates that were included in the study did not fit any of the protein profiles of the type strains and may represent new Leuconostoc spp.
明串珠菌属具有多种生理特征，这有时使得将这些微生物鉴定到种水平变得困难。我们开发了一种基于十二烷基硫酸钠-聚丙烯酰胺凝胶电泳分离的可溶性全细胞蛋白模式的系统，该系统能够区分六种能够在37℃生长的明串珠菌属。该研究中包含的九株未鉴定的类明串珠菌属细菌分离株不符合模式菌株的任何蛋白质谱，可能代表新的明串珠菌属。
