Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Activated sludge metagenome

ABSTRACT: Microbial community of AGS

PROVIDER: PRJNA399260 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR5957104.fastq.gz	Fastqsanger.gz

Items per page:

1 - 1 of 1

Similar Datasets

activated sludge metagenome

Project description:microbial community

| PRJNA308891 | ENA

activated sludge metagenome

Project description:microbial community diversity

| PRJNA330756 | ENA

activated sludge metagenome

Project description:microbial community diversity

| PRJNA397125 | ENA

activated sludge metagenome

Project description:microbial community diversity

| PRJNA389930 | ENA

activated sludge metagenome

Project description:microbial community diversity

| PRJNA305972 | ENA

Overall functional diversity of microbial communities in three full-scale activated sludge bioreactors

Project description:Understanding microbial community diversity is thought to be crucial for improving process functioning and stabilities of wastewater treatment systems. However, current studies largely focus on taxonomic groups based on 16S rRNA, which are not necessarily linked to functioning, or a few selected functional genes. Here we launched a study to profile the overall functional genes of microbial communities in three full-scale wastewater treatment systems. Triplicate activated sludge samples from each system were analyzed using a high-throughput metagenomics tool named GeoChip 4.2, resulting in the detection of 38,507 to 40,647 functional genes. A high similarity of 75.5% to 79.7% shared genes was noted among the nine samples. Moreover, correlation analyses showed that the abundances of a wide array of functional genes were associated with system performances. For example, the abundances of overall nitrogen cycling genes had a strong correlation to total nitrogen (TN) removal rates (r = 0.7647, P < 0.01). The abundances of overall carbon cycling genes were moderately correlated with COD removal rates (r = 0.6515, P < 0.01). Lastly, we found that influent chemical oxygen demand (COD inf) and total phosphorus concentrations (TP inf), and dissolved oxygen (DO) concentrations were key environmental factors shaping the overall functional genes. Together, the results revealed vast functional gene diversity and some links between the functional gene compositions and microbe-mediated processes.

2014-12-31 | GSE53744 | GEO

activated sludge metagenome

Project description:Activated sludge microbial community diversity

| PRJNA236147 | ENA

activated sludge metagenome

Project description:activated sludge metagenome Raw sequence reads adding mature AGS

| PRJNA438440 | ENA

activated sludge metagenome

Project description:activated sludge samples during AGS formation process Raw sequence reads

| PRJNA354203 | ENA

activated sludge metagenome

Project description:Microbial community structure of Anammox biomass