Barreau C, Wagener G
Collection de l'Institut Pasteur, Paris, France.
J Clin Microbiol. 1990 Aug;28(8):1728-33. doi: 10.1128/jcm.28.8.1728-1733.1990.
An examination of 23 vancomycin-resistant, streptococcuslike isolates of clinical origin revealed a group of 14 to be related to Leuconostoc lactis (type strain, CIP 102422) on the basis of chemotaxonomic studies. These isolates were initially shown to be atypical by classical biochemical tests. However, they were characterized in particular by their polar lipid patterns by thin-layer chromatography and, additionally, by whole-cell protein patterns by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. It is feasible, therefore, that common biochemical tests may continue to serve the purpose of routine identification, even though such isolates were formerly thought to be only of dairy origin.
对23株临床来源的耐万古霉素、类链球菌分离株进行检测，基于化学分类学研究发现其中14株与乳酸明串珠菌（模式菌株，CIP 102422）相关。这些分离株最初通过经典生化试验显示为非典型菌株。然而，它们的特征尤其在于通过薄层色谱法测定的极性脂质图谱，此外还通过十二烷基硫酸钠-聚丙烯酰胺凝胶电泳测定的全细胞蛋白质图谱来表征。因此，即使这些分离株以前被认为仅源自乳制品，常见的生化试验仍可能继续用于常规鉴定目的。
