Proteomics

Dataset Information

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Proteomics of nitrogen metabolism in rhizosphere bacteria


ABSTRACT: In this study we use proteomics to study nitrogen metabolism in three taxonomically diverse bacterial strains previously isolated from Arabidopsis roots. The strains were cultivated on five different nitrogen sources (ammonium, glutamate, lysine, serine and urea), and label-free quantitative proteomics was used to profile cellular protein composition.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Rhizobium Sp. Root491 Pseudomonas Sp. Root9 Streptomyces Sp. Root66d1

SUBMITTER: Richard Jacoby  

LAB HEAD: Stanislav Kopriva

PROVIDER: PXD011436 | Pride | 2020-03-19

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
Root491_01_Amm_Rep1.raw Raw
Root491_02_Glu_Rep1.raw Raw
Root491_03_Ser_Rep1.raw Raw
Root491_04_Lys_Rep1.raw Raw
Root491_05_Ure_Rep1.raw Raw
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Publications

Nitrogen Substrate Utilization in Three Rhizosphere Bacterial Strains Investigated Using Proteomics.

Jacoby Richard P RP   Succurro Antonella A   Kopriva Stanislav S  

Frontiers in microbiology 20200428


Nitrogen metabolism in the rhizosphere microbiome plays an important role in mediating plant nutrition, particularly under low inputs of mineral fertilizers. However, there is relatively little mechanistic information about which genes and metabolic pathways are induced by rhizosphere bacterial strains to utilize diverse nitrogen substrates. Here we investigate nitrogen substrate utilization in three taxonomically diverse bacterial strains previously isolated from Arabidopsis roots. The three st  ...[more]

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