Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Ammonia-oxidizing archaea in forest soil

ABSTRACT: Ammonia-oxidizing archaea in forest soil

PROVIDER: PRJEB45739 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	ERR6066360.fastq.gz	Fastqsanger.gz
	ERR6066370.fastq.gz	Fastqsanger.gz
	ERR6066380.fastq.gz	Fastqsanger.gz
	ERR6066390.fastq.gz	Fastqsanger.gz
	ERR6066400.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 89

Similar Datasets

soil ammonia-oxidizing archaea

Project description:soil ammonia-oxidizing archaea Raw sequence reads

| PRJNA951904 | ENA

ammonia-oxidizing archaea

Project description:ammonia-oxidizing archaea Genome sequencing

| PRJNA609401 | ENA

ammonia-oxidizing archaea

Project description:ammonia-oxidizing archaea Raw sequence reads

| PRJNA793074 | ENA

ammonia-oxidizing archaea

Project description:ammonia-oxidizing archaea Raw sequence reads

| PRJNA577974 | ENA

Ammonia oxidizing archaea

Project description:Ammonia oxidizing archaea Raw sequence reads

| PRJNA866309 | ENA

Ammonia-oxidizing bacteria

Project description:Ammonia-oxidizing bacteria in forest soil

| PRJEB45731 | ENA

A chromatin-driven mechanism of transcription in ammonia-oxidizing archaea under environmental stress [RNA-seq]

Project description:Ammonia-oxidizing archaea (AOA) play a significant role in global nitrogen and carbon cycling. AOA can survive under fluctuating environmental conditions by modulating gene expression. Little is known about how AOA regulate gene expression to adapt environmental stress. Here, we report a chromatin-driven mechanism of transcription in Nitrososphaera Viennensis (EN76) to adapt to temperature stress. Using computational and biochemical assays, we found EN76 contains an archaeasome structure. We found that several residues, including G20, K57, and T58 of histone, are important to form archaea chromatin structures. In vitro transcription assays revealed that AOA chromatin efficiently controls gene expression, similar to eukaryote chromatin. Furthermore, we identified AOA histone acetylation, which activates gene expression. Moreover, by integrating chromatin-based gene expression analyses, we revealed that AOA differentially regulate gene expression in response to temperature stress by altering archaeasome occupancy. Our study provides unprecedented documentation that AOA fine-tunes gene expression through a chromatin-driven epigenetic mechanism.

2024-06-30 | GSE249032 | GEO

A chromatin-driven mechanism of transcription in ammonia-oxidizing archaea under environmental stress [MNase-seq]

2024-06-30 | GSE249031 | GEO

Ammonia oxidizing archaea in Costa Rica Dome OMZ

Project description:Diversity of ammonia oxidizing archaea in Costa Rica Dome OMZ

| PRJNA562607 | ENA

Acidification alters the composition of ammonia oxidizing microbial assemblages in marine mesocosms

Project description:Increasing atmospheric CO2 concentrations are causing decreased pH over vast expanses of the ocean. This decreasing pH may alter biogeochemical cycling of carbon and nitrogen via the microbial process of nitrification, a key process that couples these cycles in the ocean, but which is often sensitive to acidic conditions. Recent reports indicate a decrease in oceanic nitrification rates under experimentally lowered pH. How composition and abundance of ammonia oxidizing bacteria (AOB) and archaea (AOA) assemblages respond to decreasing oceanic pH, however, is unknown. We sampled microbes from two different acidification experiments and used a combination of qPCR and functional gene microarrays for the ammonia monooxygenase gene (amoA) to assess how acidification alters the structure of ammonia oxidizer assemblages. We show that despite widely different experimental conditions, acidification consistently altered the community composition of AOB by increasing the relative abundance of taxa related to the Nitrosomonas ureae clade. In one experiment this increase was sufficient to cause an increase in the overall abundance of AOB. There were no systematic shifts in the community structure or abundance of AOA in either experiment. These different responses to acidification underscore the important role of microbial community structure in the resiliency of marine ecosystems. SUBMITTER_CITATION: Title: Acidification alters the composition of ammonia oxidizing microbial assemblages in marine mesocosms Journal: Marine Ecology Progress Series Issue: 492 Pages: 1-8 DOI: 10.3354/meps 10526 Authors: Jennifer L Bowen Patrick J Kearns Michael Holcomb Bess B Ward

2013-08-27 | GSE49956 | 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