PXD010444 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | List_MAPS - Human listeriosis cases are due to the ingestion of contaminated foods with the pathogenic bacteria Listeria monocytogenes |
Description | Human listeriosis cases are due to the ingestion of contaminated foods with the pathogenic bacteria Listeria monocytogenes. The reduction of water availability in food workshops by decreasing the air relative humidity (RH) is one strategy to improve the control of bacterial contamination. This study aims to develop and implement an MSI approach on L. monocytogenes biofilms and proof of concept using a dehumidified stress condition. MSI allowed examining the distribution of low molecular weight proteins within the biofilms subjected to a dehumidification environment, mimicking the one present in a food workshop (10??C, 75% RH). Furthermore, a LC-MS/MS approach was made to link the dots between MSI and protein identification. Five identified proteins were assigned to registered MSI m/z, including two cold-shock proteins and a ligase involved in cell wall biogenesis. |
HostingRepository | PRIDE |
AnnounceDate | 2020-03-12 |
AnnouncementXML | Submission_2020-03-12_03:44:49.xml |
DigitalObjectIdentifier | https://dx.doi.org/10.6019/PXD010444 |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Supported dataset by repository |
PrimarySubmitter | Tiago Santos |
SpeciesList | scientific name: Listeria monocytogenes EGD-e; NCBI TaxID: 169963; |
ModificationList | Oxidation; Carbamidomethyl |
Instrument | LTQ |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2018-07-16 08:54:18 | ID requested | |
1 | 2018-07-30 02:14:30 | announced | |
⏵ 2 | 2020-03-12 03:44:51 | announced | 2020-03-12: Updated project metadata. |
Publication List
Dataset with its publication pending |
Keyword List
curator keyword: Biomedical |
submitter keyword: Listeria monocytogenes, biofilm, desiccation, LC-MS/MS |
Contact List
Michel H??braud |
contact affiliation | Universit?? Clermont Auvergne, INRA, UMR MEDiS, F-63122 Saint-Gen??s Champanelle, France. INRA, Plateforme d???Exploration du M??tabolisme, composante prot??omique (PFEMcp), F-63122 Saint-Gen??s Champanelle, France |
contact email | michel.hebraud@inra.fr |
lab head | |
Tiago Santos |
contact affiliation | UCA, INRA, UMR MEDiS (Saint-Gen??s Champanelle, France) |
contact email | tiago.santos@inra.fr |
dataset submitter | |
Full Dataset Link List
Dataset FTP location
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PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD010444
- Label: PRIDE project
- Name: List_MAPS - Human listeriosis cases are due to the ingestion of contaminated foods with the pathogenic bacteria Listeria monocytogenes