Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Cyanobacteria

ABSTRACT: Genome sequencing and assembly of 163 cyanobacterial strains

PROVIDER: PRJNA598298 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other
	JACJNU01.dat.gz	Other
	JACJNU01.fasta.gz	Fasta.gz
	JACJNU01.master.dat	Other
	JACJNV01.dat.gz	Other

Items per page:

1 - 5 of 490

Similar Datasets

Cyanobacteria

Project description:Genome sequences of 45 strains of dominant cyanobacterial species in biological crusts

| PRJNA824205 | ENA

Orthogonal degron system for controlled protein degradation in cyanobacteria

Project description:We installed and optimized a genetic tool that allows control over protein stability in a model cyanobacterium. This tool has potential uses for the fundamental study of cyanobacterial genes, and may be useful for the design of more sophisticated, bioindustrial cyanobacterial strains.

2021-06-30 | PXD023591 | Pride

Cyanobacteria

Project description:Cyanobacterial metagenome-assembled genomes from hot spring phototrophic microbial mats Metagenomic assembly

| PRJNA635751 | ENA

Cyanobacteria bacterium

Project description:Whole genome sequence of single cyanobacterial cells

| PRJDB9210 | ENA

Cyanobacteria

Project description:Cyanobacterial metagenome-assembled genomes from Chilean hot spring phototrophic microbial mats Metagenomic Assembly

| PRJNA645256 | ENA

Cyanobacteria

Project description:Cyanobacterial sequences in Erhai Lake and Lushui Reservoir

| PRJNA638599 | ENA

Deciphering the metabolomic differences between two fast-growing cyanobacteria, S.elongatus PCC 11801 and 11802 via metabolite profiling

Project description:The study aims to identify the metabolic differences between two promising fast-growing, non-model cyanobacterial strains, S. elongatus PCC 11801 and PCC 11802. To this end, experiments were carried out to measure metabolite levels in the two cyanobacterial strains grown in shake flasks at a similar light intensity of approx. 300-350 µmole photons.m-2. s-1. The samples for metabolomics analysis were collected during the exponential growth phase at an optical cell density of 0.5-0.6. Isotopic ratio method was utilized to compare the metabolite levels and delineate the differences in their metabolic pathways.

2022-07-28 | ST002245 | MetabolomicsWorkbench

The omega subunit of the RNA polymerase core directs transcription efficiency in cyanobacteria

Project description:The catalytic core of the RNA polymerase of most eubacteria is composed of two α subunits and β, β’ and ω subunits. In Escherichia coli, the ω subunit (encoded by the rpoZ gene) has been suggested to assist β’ during RNA polymerase core assembly. The function of the ω subunit is particularly interesting in cyanobacteria because the cyanobacterial β’ is split to N-terminal γ and C-terminal β’ subunits. The ∆rpoZ strain of the cyanobacterium Synechocystis sp. PCC 6803 grew well in standard conditions although the mutant cells showed low light-saturated photosynthetic activity, low Rubisco content and accumulated high quantities of protective carotenoids and α-tocopherol. The ∆rpoZ strain contained 15% less of the primary σ factor, SigA, than the control strain, and recruitment of SigA to the RNA polymerase core was inefficient in ∆rpoZ. Thus, a cyanobacterial RNA polymerase holoenzyme lacking the ω subunit contains less frequently the primary σ factor. A DNA microarray analysis revealed that this leads to specific down-regulation of highly expressed genes, like genes encoding subunits for Rubisco, ATP synthase, NADH-dehydrogenase and carbon concentrating mechanisms. On the contrary, many genes showing only low or moderate expression in the control strain were up-regulated in ∆rpoZ. A conserved -10 region was detected in promoters showing up or down-regulation in ∆rpoZ, but -35 regions of down-regulated genes completely differed from -35 regions of up-regulated genes.

2014-01-30 | GSE51647 | GEO

Deciphering the metabolomic differences between two fast-growing cyanobacteria, S.elongatus PCC 11801 and 11802 via 13C-metabolic flux analysis

Project description:The study aims to identify the metabolic differences between two promising fast-growing, non-model cyanobacterial strains, S. elongatus PCC 11801 and PCC 11802. To this end, dynamic 13C-labeling experiments were carried out in the two cyanobacterial strains grown in shake flasks at a similar light intensity of approx. 300-350 µmole photons.m-2. s-1. The samples for metabolomics analysis were collected during the exponential growth phase at an optical cell density of 0.5-0.6. The detailed protocol for experiment can be found in the protocol file.

2023-01-26 | ST002466 | MetabolomicsWorkbench

The gene sml0013 of Synechocystis sp. strain PCC 6803 encodes for a novel subunit of the NDH1 complex that is ubiquitous distributed among cyanobacteria.

Project description:The NDH1 complex fulfils numerous tasks in the cyanobacterial cell such as respiration, cyclic electron flow, and inorganic carbon concentration. Despite the immense progress in our understanding of structure/function relation of the cyanobacterial NDH1 complex, the subunits catalysing the NAD(P)H docking and oxidation are still missing. The gene sml0013 of Synechocystis 6803 encodes for a small protein of unknown function for that homologs exist in all completely known cyanobacterial genomes. The protein exhibits weak similarities to the NDF6 protein, which was reported from Arabidopsis chloroplasts as a NDH subunit (Ishikawa et al. 2008). A sml0013 inactivation mutant of Synechocystis 6803 was generated and characterized. It showed only weak differences regarding growth and pigmentation at various culture conditions; most remarkably it exhibited a glucose-sensitive phenotype in the light. The genome-wide expression pattern of the Δsml0013::Km mutant was almost identical to wild type when grown under high CO2 conditions as well as after shifts to low CO2 conditions. However, measurements of the photosystem I redox kinetic in cells of the Δsml0013::Km mutant revealed differences to wild type such as a decreased capability of cyclic electron flow as well as of utilization of electrons from catabolic processes. These results suggest that the Sml0013 protein (named NdhP) represent a novel subunit of the cyanobacterial NDH1 complex mediating its coupling to the respiratory or photosynthetic electron flow.

2013-06-29 | GSE48415 | 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