{"title":"[Detection of glycosidases in Pseudomonas of the fluorescent group: relation between serotype and glycosidase activities in P. aeruginosa].","authors":"W Hansen, E Yourassowsky","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Fluorescent Pseudomonas species (P. aeruginosa, P. fluorescens, P. putida) were tested for the presence of glycosidase activities (alpha-D-glucosidase, beta-D-glucosidase, alpha-D-galactosidase, beta-D-galactosidase, beta-xylosidase, alpha-D-mannosidase, alpha-L-fucosidase, beta-L-fucosidase, beta-D-glucuronidase and N-acetyl-beta-D-glucosaminidase). Some of the investigated glycosidases were always absent, while N-acetyl-beta-D-glucosaminidase was constantly present in all strains; 3 glycosidase activities were observed in association or separately. Serotype O11 of P. aeruginosa was found to be homogeneous with respect to some of those enzymatic activities. Search for beta-D-galactosidase, alpha-D-glucosidase and beta-D-glucosidase may be of diagnostic value in epidemiologic studies of P. aeruginosa.</p>","PeriodicalId":7904,"journal":{"name":"Annales de microbiologie","volume":"134B 3","pages":"411-9"},"PeriodicalIF":0.0000,"publicationDate":"1983-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annales de microbiologie","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Fluorescent Pseudomonas species (P. aeruginosa, P. fluorescens, P. putida) were tested for the presence of glycosidase activities (alpha-D-glucosidase, beta-D-glucosidase, alpha-D-galactosidase, beta-D-galactosidase, beta-xylosidase, alpha-D-mannosidase, alpha-L-fucosidase, beta-L-fucosidase, beta-D-glucuronidase and N-acetyl-beta-D-glucosaminidase). Some of the investigated glycosidases were always absent, while N-acetyl-beta-D-glucosaminidase was constantly present in all strains; 3 glycosidase activities were observed in association or separately. Serotype O11 of P. aeruginosa was found to be homogeneous with respect to some of those enzymatic activities. Search for beta-D-galactosidase, alpha-D-glucosidase and beta-D-glucosidase may be of diagnostic value in epidemiologic studies of P. aeruginosa.
荧光假单胞菌(P. aeruginosa, P. fluorescens, P. putida)检测糖苷酶活性(α - d -葡萄糖苷酶，β - d -葡萄糖苷酶，α - d -半乳糖糖苷酶，β - d -半乳糖糖苷酶，β -木糖糖苷酶，α - d -甘露糖糖苷酶，α - l-聚焦酶，β - l-聚焦酶，β - d -葡萄糖醛酸酶和n -乙酰- β - d -葡萄糖苷酶)。部分糖苷酶缺失，而n -乙酰- β - d -氨基葡萄糖苷酶在所有菌株中均存在;联合或单独观察3种糖苷酶活性。铜绿假单胞菌血清型O11在某些酶活性方面具有同质性。寻找- d -半乳糖苷酶、- d -葡萄糖苷酶和- d -葡萄糖苷酶可能在铜绿假单胞菌的流行病学研究中具有诊断价值。
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
