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PXD021848

PXD021848 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleProteomics of anatomical sections of the gut of Nosema-infected Western honey bee (Apis mellifera) reveals different early responses to Nosema spp. isolates
DescriptionWe aim to evaluate the effects of four Nosema spores’ isolates, (i) and (ii) N. ceranae isolated from A. mellifera hosts from two different geographical origins, (iii) N. ceranae from A. cerana host and (iv) N. apis from A. mellifera, on the A. mellifera on gut proteomics at the early stage of infection. To dissect the molecular mechanism responsible of the susceptibility of A. mellifera to Nosema, we investigated by high-resolution proteomics (LC-ESI-MS/MS) and differential label-free quantification of proteins (LFQ) the molecular cross-talk existing between different species and isolates of N. apis and N. ceranae, and the targetted gut tissue of A. mellifera. To reach the objectives of this study, we performed a bottom-up proteomic analysis on the different anatomical sections of the gut tissue (esophagus, crop, midgut, ileum and rectum) at an early stage of the exposition to Nosema spores (4 days). Then, we focused on the midgut, the region targeted by Nosema sposres for germination and, as we found out, the second region with the highest load of Nosema proteins, after the rectum, to perform differential quantitative proteomic analyses and acquire series of up- and down-regulated proteins. We discussed the different pathways observed to be impacted by different Nosema species and isolates with a main focus on the deregulated metabolic and response to stimuli processes.
HostingRepositoryPRIDE
AnnounceDate2020-11-25
AnnouncementXMLSubmission_2020-11-25_07:36:07.xml
DigitalObjectIdentifier
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmitterSebastien Voisin
SpeciesList scientific name: Apis mellifera (Honeybee); NCBI TaxID: 7460; scientific name: Nosema apis; NCBI TaxID: 35231; scientific name: Nosema ceranae; NCBI TaxID: 40302;
ModificationListS-pyridylethyl-L-cysteine; acetylated residue; monohydroxylated residue
InstrumentQ Exactive
Dataset History
RevisionDatetimeStatusChangeLog Entry
02020-10-05 14:04:35ID requested
12020-11-25 07:36:07announced
Publication List
Dataset with its publication pending
Keyword List
submitter keyword: Apis mellifera, Nosema ceranae, Nosema apis, digestive tract, proteomics
Contact List
Philippe Bulet
contact affiliationCR University Grenoble Alpes, Institute for Advanced Biosciences, Inserm U1209, CNRS UMR 5309, Grenoble, France
contact emailphilippe.bulet@univ-grenoble-alpes.fr
lab head
Sebastien Voisin
contact affiliationPlateforme BioPark of Archamps
contact emailsebastien.voisin@biopark-archamps.org
dataset submitter
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Dataset FTP location
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