Proteomics

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Proteomic response of three marine ammonia-oxidizing archaea towards hydrogen peroxide and their metabolic interactions with a hydrogen peroxide-scavenging alphaproteobacterium


ABSTRACT: Three strains of ammonia-oxidizing archaea, Nitrosopumilus adriaticus NF5, Nitrosopumilus piranensis D3C and Nitrosopumilus maritimus SCM1, were grown under different culture conditions: in the presence of catalase (Catalase), in co-culture with the alphaproteobacterium O. alexandrii (O. alexandrii), without H2O2 scavenger (H2O2 inhibited) and without H2O2 scavenger at high initial cell density (H2O2 non-inhibited). Cultures from all treatments were grown in three biological replicates. For proteomic analysis, technical replicates (derived from two separate MS/MS runs) were combined. Results from differential expression analysis (using the DESeq Bioconductor package in R) are provided.

INSTRUMENT(S): LTQ Orbitrap Elite

ORGANISM(S): Nitrosopumilus Piranensis D3c Nitrosopumilus Adriaticus Nf5 Nitrosopumilus Maritimus Scm1 (ncbitaxon:436308)

SUBMITTER: Barbara Bayer  

PROVIDER: MSV000083517 | MassIVE | Sun Mar 03 01:07:00 GMT 2019

REPOSITORIES: MassIVE

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