Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Arsenite-oxidizing bacteria in activated sludge

ABSTRACT: arsenite-oxidizing bacteria in activated sludge Raw sequence reads

PROVIDER: PRJNA713939 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR13974200_1.fastq.gz	Fastqsanger.gz
	SRR13974200_2.fastq.gz	Fastqsanger.gz
	SRR13974201_1.fastq.gz	Fastqsanger.gz
	SRR13974201_2.fastq.gz	Fastqsanger.gz
	SRR13974202_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 177

Similar Datasets

Effects of TiO2 and Ag nanoparticles on polyhydroxybutyrate biosynthesis by activated sludge bacteria

Project description:Manufactured nanomaterials (MNMs) are increasingly incorporated into consumer products that are disposed into sewage. In wastewater treatment, MNMs adsorb to activated sludge biomass where they may impact biological wastewater treatment performance, including nutrient removal. Here, we studied MNM effects on bacterial polyhydroxyalkanoate (PHA), specifically polyhydroxybutyrate (PHB), biosynthesis because of its importance to enhanced biological phosphorus (P) removal (EBPR). Activated sludge was sampled from an anoxic selector of a municipal wastewater treatment plant (WWTP), and PHB-containing bacteria were concentrated by density gradient centrifugation. After starvation to decrease intracellular PHB stores, bacteria were nutritionally augmented to promote PHB biosynthesis while being exposed to either MNMs (TiO2 or Ag) or to Ag salts (each at a concentration of 5 mg L-1). Cellular PHB concentration and PhyloChip community composition were analyzed. The final bacterial community composition differed from activated sludge, demonstrating that laboratory enrichment was selective. Still, PHB was synthesized to near-activated sludge levels. Ag salts altered final bacterial communities, although MNMs did not. PHB biosynthesis was diminished with Ag (salt or MNMs), indicating the potential for Ag-MNMs to physiologically impact EBPR through the effects of dissolved Ag ions on PHB producers.

2014-12-03 | GSE63781 | GEO

Effects of TiO2 and Ag nanoparticles on polyhydroxybutyrate biosynthesis by activated sludge bacteria

2014-12-03 | E-GEOD-63781 | biostudies-arrayexpress

Arsenite oxidizing bacteria in paddy soil and sediment

Project description:Arsenite oxidizing bacteria in paddy soil and sediment Raw sequence reads

| PRJNA559049 | ENA

Activated sludge bacteria

Project description:Activated sludge bacteria Raw sequence reads

| PRJNA1097020 | ENA

nitrite-oxidizing bacteria in activated sludge bioreactors at low temperatures

Project description:nitrite-oxidizing bacteria in activated sludge bioreactors at low temperatures Raw sequence reads

| PRJNA629608 | ENA

nitrite-oxidizing bacteria in activated sludge bioreactors at low temperatures

Project description:nitrite-oxidizing bacteria in activated sludge bioreactors at low temperatures Raw sequence reads

| PRJNA629603 | ENA

Using Proteomics for an Insight into the Performance of Activated Sludge

Project description:The performance of a lab-scale wastewater treatment plant during the start-up phase was investigated. A period of varying pH resulted in the loss of ammonium removal efficiency together with a decrease in the specific autotrophic oxygen uptake rate (OUR). From the OUR, it was inferred that the ammonium oxidizing bacteria (AOB) were inhibited by the fluctuation in the pH values. However, OUR alone could not provide the information as to how the AOB were affected at the molecular level. To gain a better insight, shotgun proteomic method was used in this work to quantify the total proteins in the system. Label-free quantification (LFQ) showed that during the time of poor ammonium removal, the marker enzyme hydroxylamine oxidase found in Nitrosomonas sp. was at the lowest LFQ intensity. Based on these results, proteomics has the potential to be used as a monitoring tool. Nevertheless, there are still some restrictions when measuring activated sludge using proteomic method such as the availability of a suitable proteomic database. In this paper, we describe our experience of using publicly available database for identification of activated sludge proteins.

2020-05-18 | PXD014156 | Pride

activated sludge metagenome

Project description:1) Uncultured ammonia-oxidizing bacteria 2) Activated sewage sludge Targeted Locus (Loci)

| PRJNA272378 | ENA

activated sludge metagenome

Project description:Activated sludge bacteria Genome sequencing

| PRJNA295647 | ENA

activated sludge metagenome

Project description:activated sludge bacteria Raw sequence reads

| PRJNA292842 | ENA