Applied and Environmental Microbiology, Volume 54, Pages 851-1642American Society for Microbiology, 1988 - Microbial ecology |
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Page 933
... radioactivity was present as 14CO , after 19 days , and intermediates did not accumulate . At 68.5 mg liter ̄1 , 14CO2 production was lower ( 25 to 30 % of the initial activity ) and intermediate concentrations re- mained high even ...
... radioactivity was present as 14CO , after 19 days , and intermediates did not accumulate . At 68.5 mg liter ̄1 , 14CO2 production was lower ( 25 to 30 % of the initial activity ) and intermediate concentrations re- mained high even ...
Page 1047
... radioactivity was about 103 bacteria per cpm . The radioactivity assay procedure has been reported ( 14 ) . Briefly , the radioactive cell suspension was mixed with a suspension of an unlabeled potential partner strain in a ...
... radioactivity was about 103 bacteria per cpm . The radioactivity assay procedure has been reported ( 14 ) . Briefly , the radioactive cell suspension was mixed with a suspension of an unlabeled potential partner strain in a ...
Page 1295
... radioactivity is shown . No radioactivity eluted with the sarcosine standard . Symbols :, A578 ninhydrin - positive material ; radioactivity . medium only after the complete disappearance of P , ( Fig . 4 ) . Likewise , 14CO2 release ...
... radioactivity is shown . No radioactivity eluted with the sarcosine standard . Symbols :, A578 ninhydrin - positive material ; radioactivity . medium only after the complete disappearance of P , ( Fig . 4 ) . Likewise , 14CO2 release ...
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acenaphthene acetate activity aerobic agar alghumin amino acids anaerobic analysis antibiotic Appl arginine aromatic assay ATCC bacteria Bacteriol bacteriophage bacterium Bacteroides Biol biomass broth buffer carbon carotovora cell wall cellulose chemical chromatography cloned coli colonies compounds concentration containing cremoris culture degradation denitrification detected determined digestion dilution effect Environ enzyme Escherichia coli ethanol fermentation ferulic acid filter fragment gene genetic glucose growth H₂ hybridization incubated infection inhibition inoculated inoculum isolated laboratory lactis lignin lividans medium metabolism metabolites methanogenic method methylcellulose microbial Microbiol microorganisms molecular mutant naphthalene nitrate obtained organic oxide phage phenanthrene phenol plasmid plates present production protein protoplast Pseudomonas resistance rhizobia Rhizobium rumen ruminal samples sediments Society for Microbiology soil solution species spores sterile strains Streptococcus Streptomyces substrate subtilis Table temperature tetracycline tion toxin transfer transformation xylanase yeast extract µg/ml