{"title":"淡水细菌分离株fmn1生长细胞和静息细胞氧化锰的比较。","authors":"M A Zapkin, H L Ehrlich","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>A bacterial isolate, strain FMn 1, from reservoir sediment oxidized MN2+ when tested in growing culture and resting-cell suspension. The oxidation was biologically mediated and not the result of autoxidation because at a MnSO4 . H2O concentration of 0.05%, the pH remained below 7.5 for the duration of the experiments. The production of manganese oxide was qualitatively and quantitatively demonstrated. The manganese-oxidizing activity of this organism was found to be inducible.</p>","PeriodicalId":23874,"journal":{"name":"Zeitschrift fur allgemeine Mikrobiologie","volume":"23 7","pages":"447-55"},"PeriodicalIF":0.0000,"publicationDate":"1983-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A comparison of manganese oxidation by growing and resting cells of a freshwater bacterial isolate, strain FMn 1.\",\"authors\":\"M A Zapkin, H L Ehrlich\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>A bacterial isolate, strain FMn 1, from reservoir sediment oxidized MN2+ when tested in growing culture and resting-cell suspension. The oxidation was biologically mediated and not the result of autoxidation because at a MnSO4 . H2O concentration of 0.05%, the pH remained below 7.5 for the duration of the experiments. The production of manganese oxide was qualitatively and quantitatively demonstrated. The manganese-oxidizing activity of this organism was found to be inducible.</p>\",\"PeriodicalId\":23874,\"journal\":{\"name\":\"Zeitschrift fur allgemeine Mikrobiologie\",\"volume\":\"23 7\",\"pages\":\"447-55\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1983-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zeitschrift fur allgemeine Mikrobiologie\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zeitschrift fur allgemeine Mikrobiologie","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A comparison of manganese oxidation by growing and resting cells of a freshwater bacterial isolate, strain FMn 1.
A bacterial isolate, strain FMn 1, from reservoir sediment oxidized MN2+ when tested in growing culture and resting-cell suspension. The oxidation was biologically mediated and not the result of autoxidation because at a MnSO4 . H2O concentration of 0.05%, the pH remained below 7.5 for the duration of the experiments. The production of manganese oxide was qualitatively and quantitatively demonstrated. The manganese-oxidizing activity of this organism was found to be inducible.