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Effects of Fe(II) on anammox community activity and functional genes expression

ABSTRACT: Four Fe(II) concentrations (0.03, 0.09, 0.12 & 0.75 mM) were tested to investigate the stimulation and inhibition effects of ferrous iron on anammox bacterial activity. RNAs were extracted from the cultures, and the synthesized cDNAs by reverse transcription were used to carry out GeoChip analysis, by which the functional communities and expression level differences in functional genes under different Fe(II) concentrations conditions were obtained, and the response of anammox bacteria to Fe(II) stimulation and inhibition are speculated.

ORGANISM(S): uncultured soil microorganism anaerobic ammonium-oxidizing bacterium enrichment culture

PROVIDER: GSE120704 | GEO | 2020/08/28

REPOSITORIES: GEO

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