Applied and Environmental Microbiology, Volume 54, Pages 851-1642American Society for Microbiology, 1988 - Microbial ecology |
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Page 1190
Periodically , individual samples were withdrawn , centrifuged at 875 X 8 , and
sampled directly through the septum for analysis of aqueous PAH concentration
by high - pressure liquid chromatographic methods with fluorescence detection .
Periodically , individual samples were withdrawn , centrifuged at 875 X 8 , and
sampled directly through the septum for analysis of aqueous PAH concentration
by high - pressure liquid chromatographic methods with fluorescence detection .
Page 1295
Analysis of glyphosate degradation product by automated amino acid analysis .
The radiolabeled degradation product ( Fig . 2 ) was subjected to amino acid
analysis in the presence of reference standards ( 1 nmol of each ) . Only the
section ...
Analysis of glyphosate degradation product by automated amino acid analysis .
The radiolabeled degradation product ( Fig . 2 ) was subjected to amino acid
analysis in the presence of reference standards ( 1 nmol of each ) . Only the
section ...
Page 1598
2 ) , there was no difference between the two methods by this anaylsis , with a P
value of < 0.001 . ( ii ) Chi - square analyses . The two methods were also
compared by two chi - square statistics . First , the Pearson chisquare test for the
overall ...
2 ) , there was no difference between the two methods by this anaylsis , with a P
value of < 0.001 . ( ii ) Chi - square analyses . The two methods were also
compared by two chi - square statistics . First , the Pearson chisquare test for the
overall ...
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acetate acid activity added addition agar amount anaerobic analysis antibiotic appeared Appl assay bacteria bacteriophage buffer carbon cells cellulose chemical chromatography coli colonies compared compounds concentration containing culture degradation described detected determined digestion dilution effect Environ enzyme ethanol experiments extract fermentation filter formed fraction fragment gene glucose grown growth hybridization increase incubated indicated infection inhibition initial inoculated isolated laboratory levels material measured medium methanogenic method microbial Microbiol Microbiology mixed mutant natural nitrate observed obtained occurred organic oxide period phase plant plasmid plates prepared present previously production protein range ratio reaction reduction relative removed reported resistance respectively samples sediments selected showed shown similar soil solution species spores standard strains substrate suggest Table temperature tion transfer transformation treatment University values various yeast