【摘要】 对从狐狸流产胎儿和阴道分泌物中分离得到的16株菌进行了细胞形态、细胞壁显微结构的观察和生化、对人血红细胞具溶血性、DNA的G+C含量等测定。根据它们细胞呈革兰氏阳性到可变,形态从球杆到杆状的多形态性,接触酶和氧化酶均阴性,葡萄糖的O/F测定为发酵产酸,主要产物有乙酸和乳酸等主要产物,归为阴道加德纳氏菌,但由于它们对营养要求不苛求,生长速度快和对氧要求低等,又不同于人体来源的加德纳氏菌。因此,将这群菌另定为一个亚种——阴道加德纳氏菌狐狸亚种(Gardnerella vaginalis subsp.fox)。模式株为U80。更多还原

【Abstract】 16 strains isolated from aborted foetus and vaginal exeretions of foxes were used for examination of cell morphology including fine structure of the cell wall and septa, test for homolysis, biochemical reactions and analysis of G+C content of the bacterial DNA. The cells are pleomorphic bacilli and coccobacilli, Gram stain reaction appear positive to variable, catalse and oxidase-negative, with a fermentative type of glucose metabolism, giving acetic and lactic acid as the major end products of fermentation. It’s differentiated from the human strains of G. vaginalis by its less fastidious in growth requirements and being facultatively anaerobic to aerobic. Wepropose the name: a new subspecies——Gardnerella vaginalis subsp. fox , the typestrain is U80.更多还原