Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie最新文献_第8页

Classification of Citrate Fermenting Lactobacilli Isolated from Lamb Stomach, Sheep Milk and Pecorino Romano Cheese 羊胃、羊奶和佩科里诺干酪柠檬酸发酵乳酸杆菌的分类

Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie Pub Date : 1981-12-01 DOI: 10.1016/S0721-9571(81)80028-2

Franco Dellaglio , Severino Arrizza , Antonio Ledda

引用次数: 12

Sub-Divisions within the Genus Streptococcus Using Deoxyribonucleic Acid/Ribosomal Ribonucleic Acid Hybridization 用脱氧核糖核酸/核糖体核糖核酸杂交鉴定链球菌属内的分支

Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie Pub Date : 1981-12-01 DOI: 10.1016/S0721-9571(81)80022-1

Ellen I. Garvie , John A.E. Farrow

引用次数: 31

Reclassification of Corynebacterium ilicis (Mandel, Guba and Litsky) in the genus Arthrobacter, as Arthrobacter ilicis comb. nov. 节杆菌属(Mandel, Guba和Litsky)中的鹅毛棒状杆菌重新分类为鹅毛节杆菌梳状。11月。

Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie Pub Date : 1981-12-01 DOI: 10.1016/S0721-9571(81)80024-5

Matthew D. Collins , Dorothy Jones , Reiner M. Kroppenstedt

引用次数: 22

Antibiotic sensitivity in Rhizobium and Agrobacterium 根瘤菌和农杆菌的抗生素敏感性

Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie Pub Date : 1981-10-01 DOI: 10.1016/S0721-9571(81)80010-5

H. Khanaka , M. Catteau, R. Tailliez

{"title":"Antibiotic sensitivity in Rhizobium and Agrobacterium","authors":"H. Khanaka , M. Catteau, R. Tailliez","doi":"10.1016/S0721-9571(81)80010-5","DOIUrl":"10.1016/S0721-9571(81)80010-5","url":null,"abstract":"<div>The resistance of 81 Rhizobium strains and 11 Agrobacterium strains to 16 antibiotics was investigated. Most strains were resistant even to high concentrations of lincomycin.All the strains of the species Rhizobium meliloti, Rhizobium phaseoli, Rhizobium japonicum and the genus Agrobacterium reacted relatively homogeneously to all the antibiotics, unlike Rhizobium trifolii, Rhizobium leguminosarum and Rhizobium spp.The majority of the fast-growing species of Rhizobium tested was found to be resistant to > 32 μg/ml penicillin and to < 1 μg/ml tetracyclin. On the other hand, most of the slow-growing species of Rhizobium were susceptible to penicillin concentrations < 16 μg/ml while they were resistant to tetracyclin concentrations > 1 μg/ml.The majority of the Agrobacterium strains tested were resistant to streptomycin concentrations > 32 μg/ml, allowing them to be distinguished from strains of R. meliloti which were rarely resistant to such high concentrations.</div>","PeriodicalId":101290,"journal":{"name":"Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie","volume":"2 3","pages":"Pages 282-288"},"PeriodicalIF":0.0,"publicationDate":"1981-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0721-9571(81)80010-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127628149","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Lactobacillus sharpeae sp.nov. and Lactobacillus agilis sp.nov., two new species of homofermentative, meso-diaminopimelic acid-containing lactobacilli isolated from sewage 尖乳杆菌和敏捷乳杆菌。从污水中分离到的两种含中二氨基戊酸的同质发酵乳酸菌

Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie Pub Date : 1981-10-01 DOI: 10.1016/S0721-9571(81)80005-1

Norbert Weiss , Ulrich Schillinger , Monica Laternser , Otto Kandler

引用次数: 34

Bacteroides buccalis, sp. nov., Bacteroides denticola, sp. nov., and Bacteroides pentosaceus, sp. nov., new species of the genus Bacteroides from the oral cavity 口腔拟杆菌属新种颊拟杆菌属、齿状拟杆菌属、戊糖拟杆菌属

Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie Pub Date : 1981-10-01 DOI: 10.1016/S0721-9571(81)80004-X

Haroun N. Shah , Matthew D. Collins

引用次数: 37

Mycelentwicklung und Sporenbildung von Streptomyces ramulosus Ettlinger et al. 催眠者拉穆洛斯·埃特林格等

Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie Pub Date : 1981-10-01 DOI: 10.1016/S0721-9571(81)80008-7

Gernot Vobis

{"title":"Mycelentwicklung und Sporenbildung von Streptomyces ramulosus Ettlinger et al.","authors":"Gernot Vobis","doi":"10.1016/S0721-9571(81)80008-7","DOIUrl":"10.1016/S0721-9571(81)80008-7","url":null,"abstract":"<div>The type-strain of Streptomyces ramuloses Ettlinger et al. ETH 17653 (= ATCC 19802) was studied by phase contrast microscopy, scanning electron microscopy and transmission electron microscopy. During germination the spores may pass through three stages: darkening, swelling and emergence of the germ tube. In poor media swelling is not always essential for the development of germ tubes. The hyphae of primary mycelium are phase dark. Sporulating hyphae of aerial mycelium are phase bright, relatively thick and show in scanning electron microscopy a slightly roughened surface due to the surrounding sheath.The spores develop in short, straight or slightly curved chains forming a monopodially branched system. Sporulation starts with the formation of simple, solid septa dividing the sporogenous hyphae into compartments of spore size. The spore wall is formed de novo. At first a thin but electron-dense layer is deposited to which a more electron-transparent layer is added. During spore wall formation the material of the septa and the parent hyphal wall begins to autolyze. Mature spores evidence only slight remnants of septa forming connections from spore to spore.The morphology of the spore chains and the fine structure of the sporulation process confirms the exceptional position of Streptomyces ramulosus.</div>","PeriodicalId":101290,"journal":{"name":"Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie","volume":"2 3","pages":"Pages 269-277"},"PeriodicalIF":0.0,"publicationDate":"1981-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0721-9571(81)80008-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128086811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Microbial degradation of Ammeline 氨酰的微生物降解

Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie Pub Date : 1981-10-01 DOI: 10.1016/S0721-9571(81)80011-7

J. Zeyer , J. Bodmer, R. Hütter

{"title":"Microbial degradation of Ammeline","authors":"J. Zeyer , J. Bodmer, R. Hütter","doi":"10.1016/S0721-9571(81)80011-7","DOIUrl":"10.1016/S0721-9571(81)80011-7","url":null,"abstract":"<div>Ammeline is a common product of the degradation of s-triazine herbicides. The biodegradation of ammeline by 165 microbial strains has been investigated. 95% of all strains tested were able to degrade ammeline to ammelide and 35% could degrade ammelide further to cyanuric acid which was accumulated in the growth medium. Only strain CBS 472.48 of Sporothrix schenckii was capable of metabolizing ammeline slowly to carbon dioxide and ammonium. The highest specific rate for ammeline degraded to cyanuric acid was 3.3 μkat × kg dry weight of cells−1. The deamination of ammelide was usually the rate-limiting step. The enzymes degrading ammeline to cyanuric acid were formed constitutively. Ammonium and urea, however, caused repression of enzyme synthesis, and ammonium caused a slight inhibition of the ammeline-degrading enzyme activity. Efficient degradation of ammeline to carbon dioxide and ammonium (0.4 μkat × kg dry weight of cells−1) could be achieved using a mixed culture of a pseudomonad, strain 123 B, and a fungus, Sporothrix schenckii strain 6.2.</div>","PeriodicalId":101290,"journal":{"name":"Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie","volume":"2 3","pages":"Pages 289-298"},"PeriodicalIF":0.0,"publicationDate":"1981-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0721-9571(81)80011-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115344150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Range of the molecular complexities of bacterial genomes within some Well-Established bacterial species 在一些已建立的细菌物种中，细菌基因组的分子复杂性范围

Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie Pub Date : 1981-10-01 DOI: 10.1016/S0721-9571(81)80007-5

J. De Ley , M. Gillis, P. De Vos

引用次数: 1

Ectothiorhodospira abdelmalekii sp. nov., a New Halophilic and Alkaliphilic Phototrophic Bacterium 一种新的嗜盐和嗜碱光养细菌

Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie Pub Date : 1981-10-01 DOI: 10.1016/S0721-9571(81)80003-8

Johannes F. Imhoff, Hans G. Trüper

{"title":"Ectothiorhodospira abdelmalekii sp. nov., a New Halophilic and Alkaliphilic Phototrophic Bacterium","authors":"Johannes F. Imhoff, Hans G. Trüper","doi":"10.1016/S0721-9571(81)80003-8","DOIUrl":"10.1016/S0721-9571(81)80003-8","url":null,"abstract":"<div>A new species of the genus Ectothiorhodospira is described isolated from alkaline soda lakes of the Wadi Natrun in Egypt. In most of its properties it resembles the recently described Ectothiorhodospira halochloris, which had been isolated from similar lakes of the same area. The new species, Ectothiorhodospira abdelmalekii, has spiral-shaped cells with 0.9-1.2 μm diameter, it is polarly flagellated with sheated flagella, has lamellar photosynthetic membrane stacks, possesses bacteriochlorophyll b as the main photosynthetic pigment, and has a DNA base composition of 63.3–63.8 mol% G + C. Photolithotrophic growth with sulfide or elemental sulfur as electron donors is the predominant mode of life. During sulfide oxidation to sulfate, elemental sulfur is accumulated outside the cells. Acetate, pyruvate, fumarate and succinate are photoassimilated. The properties of E. halochloris and E. abdelmalekii are compared.</div>","PeriodicalId":101290,"journal":{"name":"Zentralblatt für Bakteriologie Mikrobiologie und Hygiene: I. Abt. Originale C: Allgemeine, angewandte und ?kologische Mikrobiologie","volume":"2 3","pages":"Pages 228-234"},"PeriodicalIF":0.0,"publicationDate":"1981-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0721-9571(81)80003-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131049148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 53