Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes最新文献

{"title":"Detection of different types of receptors for deoxyribonucleic acid in competent Bacillus subtilis","authors":"Paloma López ,&nbsp;M. Tekesa Pérez Ureña ,&nbsp;Ernesto García ,&nbsp;M. Teresa Alda ,&nbsp;Manolo Espinosa","doi":"10.1016/S0323-6056(81)80100-0","DOIUrl":"10.1016/S0323-6056(81)80100-0","url":null,"abstract":"<div><p>Competent cells of <em>Bacillus subtilis</em> are able to bind but not to take up DNA in magnesium-free medium. Wall-membrane complexes, but not cell walls, bind homologous DNA. Binding of DNA to membrane vesicles suggests that DNA-receptor sites are located at the membrane level. On the basis of competition experiments with homologous and heterologous DNAs, in cells and in membrane vesicles, different types of DNA receptors are detected.</p></div><div><p>Kompetente <em>Bacillus subtilis</em>-ZeMen sind in Mg-freiem Medium in der Lage, DNS zu binden, jedoch nicht aufzunehmen. Die Bindung an Membran-Vesikel weist darauf hin, daß DNS-Rezeptoren in der Membran lokalisiert sind. Bei Verwendung homologer und heterologer DNS konnten in Konkurrenz-Experimenten in Zellen und in Membran-Vesikeln unterschiedliche DNS-Rezeptoren festgestellt werden.</p></div>","PeriodicalId":76869,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes","volume":"136 6","pages":"Pages 524-532"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0323-6056(81)80100-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17338368","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}

{"title":"Einfluß eines zuckerrýben-herbizids auf die mikroflora verschiedener böden im laborversuch","authors":"H.-P. Malkomes","doi":"10.1016/S0323-6056(81)80090-0","DOIUrl":"https://doi.org/10.1016/S0323-6056(81)80090-0","url":null,"abstract":"<div><p>In the laboratory the herbicidal combination propham + medinoterbacetate was applied to 3 soils differing in their sorption capacity. Besides a field dosage calculated to the upper 5 cm soil layer (= basic dosage) a 10fold and 50fold dosage was used. The soil was incubated at 10°, 20° and 30°C up to 4 months.</p><p>Aerobic bacteria (total), aerobic sporeforming bacteria, actinomycetes and sporulating fungi were not inhibited after the application of the basic herbicide dosage, but sometimes they were stimulated. Aerobic bacteria (total) were also rarely affected by higher dosages, but in some cases aerobic sporeforming bacteria, actinomycetes and to a lesser extent sporeforming fungi were inhibited. Algae (including <em>Cyanobacteria</em>) were inhibited in 2 soils by the basic dosage, in the other cases only by higher dosages.</p><p>In all soils dehydrogenase activity was inhibited by the basic dosage for at least one month, and for longer time by higher dosages. The reaction of microbial populations and their dehydrogenase activity in some cases was modified by soil type and temperature.</p></div><div><p>Im Laborversuch wurde das Kombinationsherbizid Propham + Medinoterbacetat in drei verschieden sorptionsstarken Böden angewendet. Neben der auf 5 cm Bodentiefe bezogenen Felddosierung (= Grunddosierung) wurde die 10fache und 50fache Dosis eingesetzt. Der Boden wurde bis zu 4 Monaten bei 10°, 20° bzw. 30°C bebrýtet.</p><p>Aerobe Bakterien (gesamt), aerobe sporenbildende Bakterien, Aktinomyzeten und sporulierende Pilze wurden nach der Anwendung der Grunddosierung nicht gehemmt, sondern teilweise stimuliert. Während aerobe Bakterien (gesamt) auch durch die höheren Dosierungen kaum beeinträchtigt wurden, wirkten diese Herbizidkonzentrationen in einigen Fällen bei aeroben sporenbildenden Bakterien, Aktinomyzeten und seltener bei sporulierenden Pilzen hemmend. Algen (einschließlich <em>Cyanobacteria</em>) wurden in zwei Böden bereits durch die Grunddosierung, im anmoorigen Boden aber erst durch die höheren Dosierungen gehemmt.</p><p>Die Dehydrogenaseaktivität wurde in allen Böden bereits durch die Grunddosierung wenigstens bis zu einen Monat nach der Herbizidanwendung gehemmt, durch die höheren Dosierungen noch länger. Die Reaktion der Mikroorganismenpopulationen und ihre Dehydrogenaseaktivität wurde durch den Bodentyp und die Temperatur z. T. modifiziert.</p></div>","PeriodicalId":76869,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes","volume":"136 6","pages":"Pages 451-460"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0323-6056(81)80090-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91975953","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}

{"title":"Phosphate-Solubilizing Microorganisms of a Lateritic Soil","authors":"S. Banik ,&nbsp;B.K. Dey","doi":"10.1016/S0323-6056(81)80093-6","DOIUrl":"https://doi.org/10.1016/S0323-6056(81)80093-6","url":null,"abstract":"<div><p>Among twenty phosphate-solubilizing microorganisms, isolated in sucrose calcium phosphate agar plates from a representative Indian lateritic soil (Typic Ochragualf), nine were bacteria of the genus <em>Bacillus</em>, six actinomycetes of the genus <em>Streptomyces</em>, and five were fungi, four of the genua <em>Aspergillus</em> and one <em>Penicillium</em>. Of these, the efficient phosphate-solubilizers were LCB₁ — <em>Bacillus firmus</em> (B-7647), LCB₉ — a mixed culture of <em>B. circulans</em> and <em>B. subtilis</em> (B-7648), LCS₄ — <em>Streptomyces</em> sp., LCF₁ — <em>Penicillium</em> sp., LCF₃ — an unreported species of <em>Aspergillus</em> and LCF₄ — <em>A. niger</em> van Tieghem. In general, the solubilization was highest from Ca₃(PO₄)₂, followed by that from AlPO₄ and FePO₄. In this respect, the overall efficiency of the genera was in the order <em>Bacillus, Penicillium, Aspergillus</em>, and <em>Streptomyces</em>. The organic acids produced by the above organisms in sucrose calcium phosphate broth were 2-ketogluconic, oxalic, succinic, malonic acids, and an unidentified one. Although there was no correlation between the production of organic acids and solubilization of phosphorus, the isolates producing 2-ketogluconic acid together with succinic acid showed higher ability of solubilizing insoluble inorganic phosphates.</p></div><div><p>Von 20 phosphatlösenden Mikroorganismen, die aus einem repräsentativen indischen Laterit (typischer Ochraguali) isoliert worden waren, waren 9 Bazillen, 6 Aktinomyzeten (<em>Streptomyces</em>) und 5 Pilze, darunter 4 Aspergillen und ein <em>Penicillium</em>-Stamm. Am besten wurde Ca₃(PO₄)₂-gelöst, gefolgt von AlPO₄ und FePO₄. Fýr die P-lösende Wirkung der Mikroorganismen ergab sich folgende Reihung: <em>Bacillus &gt; Penicillium &gt; Aspergillus &gt; Streptomyces</em>. Die von diesen Organismen in einem flýssigen Saccharose-Kalziumphosphat-Medium erzeugten organischen Säuren waren 2-Ketoglukon-, Oxal-, Bernstein- und Malonsäure sowie eine nicht identifizierte. Obgleich keine Beziehung zwischen Säurebildung und Löslichmachung von Phosphat bestand, zeigten die Isolate, die 2-Ketoglukon- und Bernsteinsäure produzierten, eine ausgeprägtere Fähigkeit zur Lösung unlöslicher anorganischer Phosphate.</p></div>","PeriodicalId":76869,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes","volume":"136 6","pages":"Pages 478-486"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0323-6056(81)80093-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92069927","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}

{"title":"The process of nitrogen immobilization in soil at various temperatures","authors":"J. Kubát ,&nbsp;B. Novák ,&nbsp;Marie Králová ,&nbsp;K. Dražďák","doi":"10.1016/S0323-6056(81)80065-1","DOIUrl":"10.1016/S0323-6056(81)80065-1","url":null,"abstract":"<div><p>The effects of constant (10, 20, 30 °C) and sinuously undulating (10 – 30 °C) temperatures were studied in model experiments. The rate of ammonia immobilization increased with increasing incubation temperature, the total amount of N-immobilized reached the same final value during a week at all the temperatures. In the variants with undulating temperatures a slight tendency for K-remineralisation appeared at the end of the week's incubation. The results are discussed.</p></div><div><p>In Modellversuchen wurde der Einfluß konstanter (10, 20, 30 °C) und sinusartig schwankender (10 – 30 °C) Temperaturen erforscht. Die Rate der N-Immobilisierung wurde mit Erhöhung der Temperatur gesteigert, aber die Gesamtmenge des immobilisierten Stickstoffs erreichte innerhalb einer Woche denselben Wert in allen Versuchsgliedern. In den Varianten mit schwankenden Temperaturen machte sich eine Tendenz zu Remineralisierung bemerkbar. Die Ergebnisse werden diskutiert.</p></div>","PeriodicalId":76869,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes","volume":"136 7","pages":"Pages 543-547"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0323-6056(81)80065-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123735722","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}

{"title":"Intra-varietal Reactions in Rhizobium japonicum Soybean (Gylcine max) Symbiosis","authors":"C.S. Singh ,&nbsp;N.S. Subba Rao","doi":"10.1016/S0323-6056(81)80081-X","DOIUrl":"10.1016/S0323-6056(81)80081-X","url":null,"abstract":"<div><p><em>Rhizobium japonicum</em> strains isolated from Kalitur, an indigenous variety of soybean (<em>Glycine max</em>) nodulated with other soybean varieties — Ankur, Bragg, Geduld, Lee, Clark-63 and vice versa although strains isolated from Kalitur formed very few nodules or no nodules with soybean variety Ankur.</p></div><div><p>Auch zwischen verschiedenen Sojabohnen-Varietäten ist die Wirtsspezifität beachtlich. Dies wurde an Hand der Knöllchenbildung des Genotyps der einheimischen Varietät „Kalitur“ an anderen Varietäten festgestellt.</p></div>","PeriodicalId":76869,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes","volume":"136 4","pages":"Pages 303-306"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0323-6056(81)80081-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116419222","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}

{"title":"Enzymatic activities in salt affected soils","authors":"M.M. El-Shinnawi ,&nbsp;S.A. El-Shimi","doi":"10.1016/S0323-6056(81)80032-8","DOIUrl":"10.1016/S0323-6056(81)80032-8","url":null,"abstract":"<div><p>Activities of dehydrogenase, urease, and phosphatase (nuclease) as affected by the anionic and cationic form of inorganic salts (SO₄, CO₃, and CI for Ca, Mg, K, and Na) applied at 15 meq/100 g soil to alluvial clay and calcareous sandy loam soils, during incubation, were studied. Most of the applied salts stimulated the enzyme activities of soils tested. Carbonates showed the most distinct effect, while chlorides were the least. Nuclease in both soils was activated by all of the applied salts. Dehydrogenase in the calcareous soil was stimulated by all types of salts used. Urease, in the alluvial soil, was promoted by all sulphates and chlorides applied. Urease, in the calcareous soil, was inhibited by chloride salts. In the alluvial soil, sodium as combined with each of the three aniones favoured the enzyme activities; potassium and magnesium showed intermediate figures, while calcium was extremest. In the calcareous soil, potassium in its different forms favoured the enzyme activities; sodium and magnesium showed intermediate results, and calcium gave the least values.</p></div><div><p>In alluvialem Ton sowie kalkhaltigem sandigen Lehm wurde die Wirkung von Ca, Mg, K und Na in Sulfat-, Karbonat- und Chloridform (15 mval/100 g Boden) auf die Aktivität von Dehydrogenase, Urease und Phosphatase (Nuklease) geprüft. Die meisten Salze stimulierten die Enzymaktivitäten, die Karbonate am deutlichsten, die Chloride am wenigsten. Nuklease wurde bei beiden Böden durch alle Salze aktiviert. Urease wurde im alluvialen Boden durch die Sulfate und Chloride gefördert, im kalkhaltigen sandigen Lehm durch die Chloride inhibiert. Im alluvialen Boden begünstigte Na in jeder Salzform die Enzymaktivitäten, Kalium und Magnesium nahmen eine Mittelstellung ein, Kalzium bewirkte die geringsten Stimulierungen. Im kalkhaltigen Boden förderte Kalium in Verbindung mit allen Anionen die Enzymaktivitäten Kalzium hingegen kaum.</p></div>","PeriodicalId":76869,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes","volume":"136 2","pages":"Pages 106-116"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0323-6056(81)80032-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129040014","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}

{"title":"","authors":"Knapp","doi":"10.1016/S0323-6056(81)80089-4","DOIUrl":"https://doi.org/10.1016/S0323-6056(81)80089-4","url":null,"abstract":"","PeriodicalId":76869,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes","volume":"136 4","pages":"Page 352"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0323-6056(81)80089-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137348462","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}

{"title":"Namen- und Sachverzeichnis","authors":"","doi":"10.1016/S0323-6056(81)80062-6","DOIUrl":"https://doi.org/10.1016/S0323-6056(81)80062-6","url":null,"abstract":"","PeriodicalId":76869,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes","volume":"136 8","pages":"Pages IX-XI"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0323-6056(81)80062-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134836438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Interaction between Rhizosphere Microflora and Fusarium — Inducing Wilt of Watermelon","authors":"M.F. Ouf ,&nbsp;S.A.Z. Mahmoud ,&nbsp;M. Abdel-Nasser ,&nbsp;A. El-Adawy","doi":"10.1016/S0323-6056(81)80019-5","DOIUrl":"10.1016/S0323-6056(81)80019-5","url":null,"abstract":"<div><p>Within the rhizosphere of the relatively resistant tomato cultivar, more actinomycetes and spore-forming bacteria of antibiotic efficiencyjwere present than in the rhizosphere of the sensitive cultivars.</p></div><div><p>Bei allgemein positivem Rhizosphäreeffekt ermöglichten die resistenten Wassermelonensorten eine bessere Entwicklung der Antagonisten von <em>F. oxysporum</em> f. <em>niveum</em> als die welkeempfindlichen.</p></div>","PeriodicalId":76869,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes","volume":"136 3","pages":"Pages 205-208"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0323-6056(81)80019-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133385605","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}

{"title":"Growth of Aciduria and Non-Aciduric Species of Thiobacillus in Presence of two Anionic Detergents","authors":"J.P. Martînez García ,&nbsp;G. Giménez Giménez ,&nbsp;E. Garay Aubán ,&nbsp;P. Martínez Germes ,&nbsp;E. Hernández Giménez","doi":"10.1016/S0323-6056(81)80101-2","DOIUrl":"10.1016/S0323-6056(81)80101-2","url":null,"abstract":"<div><p>The effect of sodium dodecyl sulfate (SDS) and sodium dodecyl benzene sulphonate (SDBS) and their mixture (SDS: SDBS 1: 1 v/v), at different concentrations, upon two non-aciduric species of <em>Thiobacillus</em> (<em>T. thioparus</em> and <em>T. neapolitanus</em>) and an aciduric species (<em>T. thiooxidans</em>), growing on sodium thiosulfate has been studied. Minimal inhibitory concentration of both detergents and their mixture has been determined. <em>p</em>H-changes and most probable number of viable bacteria have been chosen for monitoring the culture evolution of <em>Thiobacillus</em> species under the influence of the surfactants. The non-aciduric <em>Thiobacillus</em> species tolerate higher concentrations of the detergents than the aciduric one does. In all three species, SDS causes a stronger inhibition. Non inhibitory detergent concentrations cause a lengthening of the lag period specially in the non-aciduric species. <em>p</em>H-decrease is less pronounced in the cultures containing detergents than in the control ones. No decrease in the surfactant concentration was observed in any culture. Morphological alterations in the presence of detergents have been observed.</p></div><div><p>Es wurde der Effekt von Natriumdodecylsulfat (SDS) und Natriumdodecylbenzosulfonat (SDBS) allein und in Mischung (SDS: SDBS 1: 1, v/v) auf <em>Thiobacillus thioparus</em> und <em>T. neapolitanus</em> (basophil) und <em>T. thiooxidans</em> (azidophil) unter Zugrundelegung der Hemmung, die durch die geringste Konzentration hervorgerufen wird, untersucht. Um die Entwicklung der Kulturen verfolgen zu können, wurden <em>p</em>H-Wert und Gesamtkeimzahl bestimmt. <em>T. thioparus</em> und <em>T. neapolitanus</em> tolerieren höhere Detergenzien-Konzentrationen als <em>T. thiooxidans</em>. SDS zeigte den stärksten Hemmeffekt bei allen drei <em>Thiobacillus</em>-Arten. Die Detergenzien verursachen eine verlängerte lag-Phase bei den basophilen Arten. Die Absenkung der pH-Werte ist in den Kulturen mit Detergenzien-Zusatz geringer als in den Kontrollen. Die Konzentration der Detergenzien blieb in allen Fällen unverändert. Nach dem Kontakt mit Detergenzien wurden an den Thiobazillen morphologische Veränderungen beobachtet.</p></div>","PeriodicalId":76869,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes","volume":"136 8","pages":"Pages 682-691"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0323-6056(81)80101-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132424508","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}