Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

GNPS - Lichen metabolites produced under extreme conditions

ABSTRACT: Non-target metabolomics of lichens exposed to extreme environmental conditions such as pressure and ultraviolet light

INSTRUMENT(S): Q Exactive HF

ORGANISM(S): Fulgensia (ncbitaxon:157762)

SUBMITTER: Daniel Petras

PROVIDER: MSV000092339 | GNPS | Tue Jul 04 05:23:00 BST 2023

REPOSITORIES: GNPS

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Lichen metabolites produced under extreme conditions

Project description:Non-target metabolomics of lichens exposed to extreme environmental conditions such as pressure and ultraviolet light

2023-07-04 | MSV000092339 | MassIVE

Gene expression from Arabidopsis under high light conditions

2011-05-05 | GSE22671 | GEO

Gene expression from Arabidopsis under high light conditions

Project description:We have investigated the genomic response of Arabidopsis cell suspension culture under high light. Our main goal has been twofold: first, to establish whether chloroplasts in Arabidopsis cell suspension culture are functional and, as such, can act as sensors of adverse external stimuli leading to the activation of genomic defence responses in a manner similar to that described in whole plants exposed to a wide range of environmental stresses and; second, to distinguish which of the ROS that would be probably generated in the chloroplasts is predominant. Our functional genomic analysis has led us to conclude that singlet oxygen is the major ROS in Arabidopsis cell suspension culture under high light stress and that singlet oxygen production is responsible for a genomic activation associated with the biosynthesis and signalling pathway of several phytohormones that ultimately triggers accelerated cell death. After the ninth day of growth, a volume of 200 mL of Arabidopsis cell suspension culture with a cell density of approximately 150-200 mg/mL was placed in a glass vessel surrounded by a water bath to maintain constant temperature during the light treatment. Nine microarray experiments were designed and classified as follows: control 1Ã¢ÂÂ3 (50 microE/m2/s), 1-h dark 1Ã¢ÂÂ3 and high light 1Ã¢ÂÂ3 (1800 microE/m2/s); where 1Ã¢ÂÂ3 stands for the number of biological replicates. After each treatment, sample RNA was extracted and its quality evaluated. The transcriptomic analysis was performed using Affymetrix GeneChip Arabidopsis genome ATH1 arrays.

2010-07-29 | E-GEOD-22671 | biostudies-arrayexpress

Differential gene expression in the body wall of the sea cucumber (Apostichopus japonicus) under strong lighting and dark conditions

Project description:RNA-seq provided a general overview of the gene expression profiles of the body walls of A. japonicus exposed to strong light (“light”), normal light (“control”) and fully dark (“dark”) environment.

2016-11-16 | GSE87803 | GEO

Measurement of genome-wide gene expression in cyanobacteria grown under simluated natural light conditions [RNA-Seq]

Project description:We used RNA sequencing to measure genome-wide gene expression in the cyanobacterium Synechococcus elongatus PCC 7942 grown under dynamic light regimes that mimic the variation in light intensity seen on a Clear Day in nature, or the rapid changes in light intensity that accompany changes in shading We compare these gene expression dynamics to those of a culture grown under a Low Light condition that mimics the standard laboratory conditions used for study of cyanobacteria. Our analysis reveals that naturally relevant light conditions drastically modify gene expression dynamics in cyanobacteria Notably, the expression of circadian clock-controlled genes is responsive to changes in light intensity, showing modulated dynamics that can allow cyanobacteria to adapt their metabolism to changing environmental conditions

2017-12-16 | GSE104203 | GEO

Tigecycline has unstable physicochemical properties and is prone to lose its antibacterial activity under light conditions. After adding copper ions, the antibacterial activity of tigecycline under light conditions is significantly enhanced.

Project description:Tigecycline, as a new type of tetracycline antibiotic, has unstable physicochemical properties. When exposed to light, it easily loses its antibacterial activity. This study found that after adding copper ions, the antibacterial activity of tigecycline under light conditions was significantly enhanced.

| PXD077522 |

Formaldehyde produced from d-ribose under neutral and alkaline conditions.

Project description: Not available

| S-EPMC6454226 | biostudies-literature

Toxic Effects Produced by Anatoxin-a under Laboratory Conditions: A Review.

Project description: Not available

| S-EPMC9784168 | biostudies-literature

Microarray analysis of gene expression under different light conditions

Project description:The size of tomato fruits are largely dependent on growth conditions. To obtain insights on how light intensity contributes to translocation from a leaf and a fruit, we developed a plant irradiation system based on light-emitting diodes (LEDs) to a leaf. By using this system, we investigated the changes of transcript profiles of tomato leaves and fruits grown under different light conditions.

2012-05-02 | GSE35020 | GEO

Immunoproteome profiling of Listeria monocytogenes under mild acid and salt stress conditions

Project description:Listeria monocytogenes is the ubiquitous food-borne pathogen which causes listeriosis, a disease with a high mortality rate, mostly transmitted through contaminated ready-to-eat foods (EFSA, 2018). To better understand the systemic response of such microorganism exposed at three environmental factors (T, pH and NaCl), the proteome of a L. monocytogenes strain, which was isolated from a meat product (Coppa di testa) linked to a listeriosis outbreak occurred in Marche region (Italy) in 2016, was investigated in order to identify differences in its protein patterns.

2022-08-12 | PXD033519 | Pride

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