Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Special interactions of Bacteroides fragilis toxin with outer membrane vesicles reveal new mechanism of its secretion and delivery

ABSTRACT: Here we present MS1 spectra of nontoxigenic and toxigenic BF cells membrane extract, complemented by MS/MS spectra of separate parent ions in positive and negative mode --------- MS1 total spectra BFplus and BFminus in negative and positive mode 2015-09-04-pos-bminus-baselinel-1.d - MS1 acquisition spectre of sample BFminus in pos mode, sample acquisition started from 7.5 min of chromatogramm 2015-09-04-pos-bminus-picture-tertac-dla lockmass.d - MS1 acquisition spectre of sample BFminus in pos mode, tetracycline as internal standard was used,m/z 445 NAT-neg-6-plus.d - MS1 acquisition spectre of sample BFplus in neg mode nat-plus-pos.d- MS1 acquisition spectre of sample BFplus in pos mode NAT-neg-2-minus-1-10.d - MS1 acquisition spectre of sample BFminus in neg mode

INSTRUMENT(S): maXis

ORGANISM(S): Bacteroides Fragilis 638r (ncbitaxon:862962)

SUBMITTER: Anna Vanyushkina, Daria Rakitina

PROVIDER: MSV000080382 | MassIVE | Wed Dec 07 04:25:00 GMT 2016

REPOSITORIES: MassIVE

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

GNPS - Special interactions of Bacteroides fragilis toxin with outer membrane vesicles reveal new mechanism of its secretion and delivery

Project description:Here we present MS1 spectra of nontoxigenic and toxigenic BF cells membrane extract, complemented by MS/MS spectra of separate parent ions in positive and negative mode --------- MS1 total spectra BFplus and BFminus in negative and positive mode 2015-09-04-pos-bminus-baselinel-1.d - MS1 acquisition spectre of sample BFminus in pos mode, sample acquisition started from 7.5 min of chromatogramm 2015-09-04-pos-bminus-picture-tertac-dla lockmass.d - MS1 acquisition spectre of sample BFminus in pos mode, tetracycline as internal standard was used,m/z 445 NAT-neg-6-plus.d - MS1 acquisition spectre of sample BFplus in neg mode nat-plus-pos.d- MS1 acquisition spectre of sample BFplus in pos mode NAT-neg-2-minus-1-10.d - MS1 acquisition spectre of sample BFminus in neg mode

2016-12-07 | MSV000080382 | GNPS

Comparative transcriptomics reveals circadian and pluripotency networks as two pillars of longevity regulation

Project description:Mammals differ more than 100-fold in maximum lifespan. Here, we conducted comparative transcriptomics on 26 species with diverse lifespans. We identified thousands of genes with expression levels negatively or positively correlated with a species' maximum lifespan (Neg- or Pos-MLS genes). Neg-MLS genes are primarily involved in energy metabolism and inflammation. Pos-MLS genes show enrichment in DNA repair, microtubule organization, and RNA transport. Expression of Neg- and Pos-MLS genes is modulated by interventions, including mTOR and PI3K inhibition. Regulatory networks analysis showed that Neg-MLS genes are under circadian regulation possibly to avoid persistent high expression, whereas Pos-MLS genes are targets of master pluripotency regulators OCT4 and NANOG and are upregulated during somatic cell reprogramming. Pos-MLS genes are highly expressed during embryogenesis but significantly downregulated after birth. This work provides targets for anti-aging interventions by defining pathways correlating with longevity across mammals and uncovering circadian and pluripotency networks as central regulators of longevity.

2022-05-18 | GSE190756 | GEO

Effect of loss of Gfi1b on hematopietic stem cells

Project description:Using Gfi1b conditional mice, deletion of gfi1b in the hematopietic system was induced by injecting MxCre tg Gfi1bfl/fl mice with pIpC. 30 days after injection, Cd150 pos, Cd 48 neg, Lin neg Sca and c-kit pos stem cells were sortrted from Gfi1bfl/fl and Mxcre tg Gfi1bfl/fl mice and analysed. We used the mouse Affymetrix Gene ST Array.

2010-09-03 | GSE20655 | GEO

Proteomics of groundwater microbiomes collected from five wells in Alberta, Canada

Project description:Groundwater samples were collected from five wells in Alberta, Canada. The sampling location and time are indicated in the table below. 13 to 29 genomes were assembled from each metagenome. Proteomic analyses were performed to investigate which genomes and genes were expressed in each well. Sample ID Location Latitude (NAD 83) Longitude (NAD 83) Sampling date 19GWC19026 218 Cluny 50.85 -112.84 30/07/2019 19GWC19028 114 Ross Creek 49.99 -110.46 31/07/2019 19GWC19045 265 Metiskow 52.42 -110.61 18/09/2019 19GWE00050 991 Cynthia 56.22 -117.81 04/09/2019 19GWE00515 33 Fort McMurray 56.98 -111.85 17/09/2019

2024-05-21 | PXD044305 | Pride

Prtg+ve Rhombic Lip Ventricular Zone Stem Cells Initiate and Maintain Group 3 Medulloblastoma [prtg_sort_scRNAseq]

Project description:We sorted Group 3 MB xenografts tumors by PRTG surface expression and performed single-cell RNA sequencing on the PRTG-pos and PRTG-neg fractions.

2024-08-06 | GSE206897 | GEO

Effect of loss of Gfi1b on hematopietic stem cells

2010-09-03 | E-GEOD-20655 | biostudies-arrayexpress

GNPS DOM LCMS Interlab Ring Trial - Lab 2

Project description:Lab 2 LCMS data set (pos and neg, MS1 and MS2) for the 5 sample types in the interlab study. Note that some negative mode runs had faulty injections, leading to no sample being analysed.

2021-07-13 | MSV000087809 | GNPS

Lipidomics data of cured COVID-19 patients

Project description:SE vs H and MY vs H data (neg & pos) for statistical analysis

2020-12-15 | PXD023154 |

GNPS DOM LCMS Interlab Ring Trial - Lab 9

Project description:Lab 9 LCMS data set (pos and neg, MS1 and MS2) for the 5 sample types in the interlab study.

2021-07-22 | MSV000087863 | GNPS

Liver colonisation by colorectal cancer metastases requires YAP-controlled plasticity at the micrometastatic stage

Project description:Human engineered CRC organoids were equipped with the intestinal stem cell reporter STAR reflecting transcriptional activity of ASCL2. Successfully growing organoids display heterogeneous STAR expression and grow into big structures, while growth-compromised organoids stay small and are either entirely STAR-pos or STAR-neg.

2022-02-23 | GSE193248 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data