Proteomics

Dataset Information

0

Proteome analysis of Bacillus cereus ATCC 14579 and its tspO mutant at late exponential and stationary phases


ABSTRACT: The proteomes of Bacillus cereus ATCC 14579 and its tspO mutant were established by label-free shotgun proteomics for cells harvested at late exponential and stationary phases. The comparative analysis indicated the molecular modifications induced by the phase transition and by the mutation of the gene encoding the transmembrane translocator protein TSPO which is a quorum sensing inhibitor.

INSTRUMENT(S): Q Exactive HF

ORGANISM(S): Bacillus Cereus (strain Atcc 14579 / Dsm 31)

SUBMITTER: Jean ARMENGAUD  

LAB HEAD: Jean Armengaud

PROVIDER: PXD055392 | Pride | 2025-03-25

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
F231303.dat Other
F231303_p0.05.mzid.gz Mzid
F231307.dat Other
F231307_p0.05.mzid.gz Mzid
F231312.dat Other
Items per page:
1 - 5 of 49
altmetric image

Publications

Exoproteomic Evidence for BcTSPO-Mediated Regulation of Virulence Factors in Bacillus cereus.

Duport Catherine C   Armengaud Jean J  

Proteomics 20250221 7


Bacillus cereus translocator protein (BcTSPO) is a transmembrane protein that plays a regulatory role in various Bacillus cereus phenotypes, potentially including its virulence. Given that the exoproteome is a major determinant of B. cereus virulence, particularly during the late stages of active growth, its analysis is crucial for understanding the regulatory functions of BcTSPO. In this study, we conducted a comparative analysis of the exoproteomes and cellular proteomes of a Δtspo mutant and  ...[more]

Similar Datasets

2025-03-25 | PXD055393 | Pride
2024-05-02 | PXD048360 | Pride
2010-06-05 | E-GEOD-568 | biostudies-arrayexpress
2008-05-11 | GSE9855 | GEO
2008-05-11 | GSE9860 | GEO
2012-07-05 | GSE31017 | GEO
2010-06-05 | E-GEOD-341 | biostudies-arrayexpress
2008-05-11 | E-GEOD-9855 | biostudies-arrayexpress
2015-10-10 | GSE24620 | GEO
2015-10-10 | GSE24619 | GEO