Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: Contrasting responses of different mixotrophic protists to light and nutrient manipulation

PROVIDER: PRJNA1002229 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR25554515_1.fastq.gz	Fastqsanger.gz
	SRR25554515_2.fastq.gz	Fastqsanger.gz
	SRR25554516_1.fastq.gz	Fastqsanger.gz
	SRR25554516_2.fastq.gz	Fastqsanger.gz

Items per page:

1 - 4 of 4

Similar Datasets

Arabidopsis root Fe deficiency transcriptome

Project description:Fe deficiency stimulates a coordinated response involving reduction, transport and redistribution of Fe in the roots. The expression of genes regulated by Fe deficiency in the two contrasting Arabidopsis thaliana ecotypes, Tsu-1 and Kas-1, shows that different ecotypes can respond in diverse ways, with different Fe regulated overrepresented categories. We use microarrays to analyze the Fe deficiency responses of contrasting Arabidopsis thaliana ecotypes (Tsu-1 and Kas-1). Arabidopsis thaliana roots from the Kas-1 and Tsu-1 ecotypes were exposed to complete or -Fe nutrient solutions and collected after 24 and 48 h for RNA extraction and hybridization on Affymetrix microarrays. Experiments were done using three biological replicates.

2011-10-05 | E-GEOD-29086 | biostudies-arrayexpress

Investigating mixotrophic metabolism in the model diatom Phaeodactylum tricornutum.

Project description:Diatoms are prominent marine microalgae, interesting not only from an ecological point of view, but also for their possible use for biotechnology applications. They can be cultivated in phototrophic conditions, using sunlight as the only energy source. Some diatoms, however, can also grow in mixotrophic mode, where both light and external reduced carbon contribute to biomass accumulation. In this study, we investigated the consequences of mixotrophy on the growth and metabolism of the pennate diatom Phaeodactylum tricornutum, using glycerol as a source of reduced carbon. Transcriptomic, metabolomic and physiological data indicate that glycerol affects the central-carbon, carbon-storage and lipid metabolism of the diatom. In particular, glycerol addition mimics some typical responses of nitrogen limitation on lipid metabolism at the level of TAG accumulation and fatty acid composition. However, this compound does not diminish photosynthetic activity and cell growth, at variance with nutrient limitation, revealing essential aspects of the metabolic flexibility of these microalgae and suggesting possible biotechnological applications of mixotrophy.

2017-03-31 | GSE91004 | GEO

Project description:Contrasting fungal responses to wildfire across different ecosystem types

| PRJNA679734 | ENA

Expression data from roots of Arabidopsis grown under sulfur, iron or potassium limitation

Project description:Deprivation of mineral nutrients causes significant retardation of plant growth. This slow growth is assumed to be associated with both nutrient specific transcriptional responses and additionally with common transcription patterns. In this study we adjusted the external supply of iron, potassium and sulfur to cause a similar retardation of growth. Global transcriptome analyses were performed to investigate whether the growth limitation by the different nutrient deficiencies triggered specific or similar transcriptional responses. The global transcriptome responded specifically to sulfur, iron or potassium deprivation. Arabidopsis thaliana plants were grown hydroponically under short-day conditions (8h light / 16h dark cycles) under full nutrient supply or under the limitation of sulfur, iron or potassium. Arabidopsis root material was harvested when the plants reached the age of 7 weeks (from sowing) and used for RNA extraction and hybridization on Affymetrix microarrays. Four biological replicates from each condition were analyzed.

2016-07-21 | E-GEOD-77602 | biostudies-arrayexpress

Arabidopsis root Fe deficiency transcriptome

2011-10-06 | GSE29086 | GEO

rhizosphere soil

Project description:Contrasting responses of rhizosphere fungi

| PRJNA800118 | ENA

Arabidopsis thaliana ecotypes Rodasen-47 (Sweden) and Castelnuovo-12 (Italy) grown in high light and/or cold

Project description:Illumina HiSeq RNAseq data from the youngest fully developed leaf collected from two ecotypes of Arabidopsis thaliana, Rodasen-47 (Sweden) and Castelnuovo-12 (Italy), adapted to contrasting local climates, grown at different temperatures and/or light levels. Plants were all vegatively growing in one gallon pots to prevent root bounding. Plants were sampled at the 40th day of growth.

2020-07-14 | GSE154349 | GEO

Transcriptome analysis of deletion of protein kinase A, catalytic subunit 1 in T. reesei upon growth on cellulose in light and darkness

Project description:The aim of this study was to evaluate changes in the transcriptome due to the lack of PKAc1 in light or darkness. As the cAMP pathway represents an output pathway of heterotrimeric G-protein signaling PKAc1 is likely to be important for regulation of enzymes in response to different nutrient conditions. Also, a light dependent effect was found earlier.

2019-05-18 | GSE131419 | GEO

Transcriptome analysis of deletion of adenylate cyclase in T. reesei upon growth on cellulose in light and darkness

Project description:The aim of this study was to evaluate changes in the transcriptome due to the lack of adenylate cyclase in light or darkness. As the cAMP pathway represents an output pathway of heterotrimeric G-protein signaling ACY1 is likely to be important for regulation of enzymes in response to different nutrient conditions. Also, a light dependent effect was found earlier.

2014-01-08 | GSE53874 | GEO

Exoproteomes of marine cyanobacteria grown under different regimes to detect their pili production; analysed by LC-MS/MS

Project description:Exoproteomes generated from Synechococcus sp. WH7803 and Prochlorococcus sp. MIT9313 cultures grown under different nutrient, light and temperature conditions. The aim was to see how the production of the pili were affected. Exoproteomes of marine Synechococcus under different nutrient limitations analysed by LC-MS/MS

2021-02-24 | PXD018394 | 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