粘质沙雷氏菌的外膜蛋白。
Outer membrane proteins from Serratia marcescens.
作者信息
Puig M, Fusté C, Viñas M
机构信息
Department of Microbiology and Parasitology, University of Barcelona, Spain.
出版信息
Can J Microbiol. 1993 Jan;39(1):108-11. doi: 10.1139/m93-015.
DOI:10.1139/m93-015
PMID:8439867
Abstract
The outer membrane proteins (OMPs) of several strains of Serratia marcescens have been studied by sodium dodecyl sulphate - urea - polyacrylamide gel electrophoresis. Four major OMPs, named Omp1, Omp2, Omp3, and OmpA (42, 40, 39, and 37 kDa, respectively), have been visualized. The relative proportions of Omp2 and Omp3 depend on cultural conditions (temperature of incubation, osmolarity, and nutrient availability).
摘要
通过十二烷基硫酸钠-尿素-聚丙烯酰胺凝胶电泳对几株粘质沙雷氏菌的外膜蛋白（OMPs）进行了研究。已观察到四种主要的OMPs，分别命名为Omp1、Omp2、Omp3和OmpA（分子量分别为42、40、39和37 kDa）。Omp2和Omp3的相对比例取决于培养条件（培养温度、渗透压和营养可用性）。
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