Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: Core-shell ZVI@carbon Composites Reduce Phosphate Inhibition of ZVI Dissolution

PROVIDER: PRJNA720899 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR14211815_subreads.fastq.gz	Fastqsanger.gz
	SRR14211816_subreads.fastq.gz	Fastqsanger.gz
	SRR14211817_subreads.fastq.gz	Fastqsanger.gz
	SRR14211818_subreads.fastq.gz	Fastqsanger.gz
	SRR14211819_subreads.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 12

Similar Datasets

MMP103

2007-08-30 | GSE8728 | GEO

Molecular mechanism of zero valent iron-enhanced microbial azo reduction in Shewanella decolorationis S12

Project description:Here, we established a successive Fe0-enhanced microbe system to remove azo dye (a typical organic pollutant) by Shewanella decolorationis S12 (S. decolorationis S12, an effective azo dye degradation bacterium) and examined the gene expression time course (10, 30, 60, and 120 min) in whole genome transcriptional level. Comparing with the treatment without ZVI, approximately 8% genes affiliated with 10 different gene expression profiles in S. decolorationis S12 were significantly changed in 120 min during the ZVI-enhanced microbial azo reduction. Intriguingly, MarR transcriptional factor might play a vital role in regulating ZVI-enhanced azo reduction in the aspect of energy production, iron homeostasis, and detoxification. Further investigation showed that induced [Ni-Fe] H2ase genes (hyaABCDEF) and azoreductase genes (mtrABC-omcA) contributed to ZVI-enhanced energy production, while reduced iron uptake (hmuVCB and feoAB), induced sulfate assimilation (cysPTWA) and cysteine biosynthesis (cysM) related genes were essential to iron homeostasis and detoxification. This study disentangles underlying mechanisms of ZVI-enhanced azo reduction in S. decolorationis S12 and lays a foundation for further optimization of integrated ZVI-microbial system for efficient organic pollution treatment.

2021-10-01 | GSE160493 | GEO

Methanococcus maripaludis response to hydrogen limitation

Project description:Methanococcus maripaludis is a methanogenic Archaea that conserves energy from molecular hydrogen to reduce carbon dioxide to methane. Chemostat grown cultures limited for hydrogen, phosphate, or leucine were compared to determine the regulatory response to hydrogen limitation. This was done by comparing hydrogen limited cultures to both leucine limited and phosphate limited cultures. Slow and rapid growing samples limited for either hydrogen or phosphate were compared to determine the regulatory effects of growth rate. Keywords: archaea, hydrogen, leucine, phosphate, nutrient limitation, growth rate, methanogen

2007-04-01 | GSE6747 | GEO

Project description:Iron-carbon composites promotes anaerobic digestion

| PRJNA1110627 | ENA

Proteins are well-preserved in shells toasted at 300°C revealed by proteomics

Project description:The development of protein anti-degradation strategy is important for their storage at ambient conditions. Despite that it is known that biominerals, typical inorganic-organic composites, can preserve proteins at room temperature for a long time, it is unclear the extent of protein degradation under high temperatures. In this study, we examined protein remaining in the toasted abalone shell under high temperatures (200 and 300 °C) by biomineral proteomics method. Surprisingly, 24 proteins including carbonic anhydrase, hemocyanin, actin can still be identified from shells even after toasting under 300°C, not much decreased compared to that in the 200°C-treated and the native shell. However, the microstructure and composition (both mineral and organic matrix) of shells were altered significantly revealed by scanning electron microscopy, infrared spectroscopy, and X-ray diffraction. The well-preserved of proteins may be partially due to the sacrifice of mineral/organic interfaces and the formation of nanopores in the shell at high temperatures. Moreover, the extracted proteins from both groups were able to affect calcium carbonate in vitro. This study has potential implications in various fields such as protein storage at high temperatures and palaeoproteomics.

2022-07-01 | PXD030901 | Pride

Project description:Sulfur modification enhances promotion of carbon-iron composites on carbon chain elongation

| PRJNA1255111 | ENA

Core-shell organization in the mouse claustrum

Project description:Core-shell organization in the mouse claustrum

| PRJNA628885 | ENA

A tRNA modification balances carbon and nitrogen metabolism by regulating phosphate homeostasis, to couple metabolism to cell cycle progression.

Project description:Cells must appropriately sense and integrate multiple metabolic resources to commit to proliferation. Here, we report that cells regulate nitrogen (amino acid) and carbon metabolic homeostasis through tRNA U34-thiolation. Despite amino acid sufficiency, tRNA-thiolation deficient cells appear amino acid starved. In these cells, carbon flux towards nucleotide synthesis decreases, and trehalose synthesis increases, resulting in metabolic a starvation-signature. Thiolation mutants have only minor translation defects. However, these cells exhibit strongly decreased expression of phosphate homeostasis genes, mimicking a phosphate-limited state. Reduced phosphate enforces a metabolic switch, where glucose-6-phosphate is routed towards storage carbohydrates. Notably, trehalose synthesis, which releases phosphate and thereby restores phosphate availability, is central to this metabolic rewiring. Thus, cells use thiolated tRNAs to perceive amino acid sufficiency, and balance amino acid and carbon metabolic flux to maintain metabolic homeostasis, by controlling phosphate availability. These results further biochemical explain how phosphate availability determines a switch to a ‘starvation-state’.

2018-12-28 | GSE124428 | GEO

Lingula anatina shell proteome

Project description:To provide insights into calcium phosphate biomineralization in bachiopod, we used a proteomic approach to study Lingula anatina shell matrix.

2015-09-15 | PXD002652 | Pride

Comparison of small RNA Profiles of extracellular vesicles (EVs) derived from three mesenchymal stem cell-laden Matrigel composites

Project description:To investigate the difference of small RNA profiles of EVs derived from mesenchymal stem cell-laden Matrigel composites: high cell density beads (HDB) , low cell density beads (LDB) , and high cell density bulk ge (HDG)

2022-10-17 | GSE215294 | 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