Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Trichlorobacter lovleyi

ABSTRACT: Geobacter lovleyi overview

PROVIDER: PRJNA35945 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other
	SRR13429077.fastq.gz	Fastqsanger.gz
	SRR13429078.fastq.gz	Fastqsanger.gz
	SRR13429079.fastq.gz	Fastqsanger.gz
	SRR13429080.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 20

Similar Datasets

Trichlorobacter lovleyi strain:IAE

Project description:Trichlorobacter lovleyi strain:IAE Genome sequencing

| PRJNA562098 | ENA

Trichlorobacter lovleyi strain:LYY

Project description:Trichlorobacter lovleyi strain:LYY Genome sequencing

| PRJNA626355 | ENA

Trichlorobacter lovleyi isolate:J2

Project description:Trichlorobacter lovleyi isolate:J2 Genome sequencing

| PRJNA1255882 | ENA

Adaptive responses of Trichlorobacter lovleyi to nitrite detoxification reveal overlooked contributions of Geobacterales to nitrate ammonification

Project description:Poorly understood microorganisms "short-circuit" the nitrogen cycle via the dissimilatory nitrate reduction to ammonium to retain the element in agricultural lands and stimulate crop productivity. The prevalence of Geobacterales closely related to Trichlorobacter lovleyi in nitrate ammonification hotspots motivated us to investigate adaptive responses contributing to ammonification rates in the laboratory type strain T. lovleyi SZ. Here we describe the identification of tightly regulated pathways for efficient nitrate foraging and respiration with acetate, an important intermediate of organic matter degradation that Geobacterales efficiently assimilate and oxidize. Challenging the established dogma that high carbon/nitrate ratios stimulate the reduction of nitrate to ammonium, T. lovleyi doubled rapidly across a wide range of ratios provided nitrate concentrations were low enough to prevent the accumulation of the toxic nitrite intermediate. Yet, excess electrons during hydrogenotrophic growth alleviated nitrite toxicity and stimulated the reduction of nitrate to ammonium even under conditions of severe acetate limitation. These findings underscore the importance of nitrite toxicity in the ammonification of nitrate by Geobacterales and provide much needed mechanistic understanding of microbial adaptations contributing to soil nitrogen conservation. This information is critical to enhance the predictive value of genomic-based traits in environmental surveys and to guide strategies for sustainable management of nitrogen fertilization as well as mitigation of green-house emissions and agrochemical leaching from agricultural lands.

2024-12-31 | GSE164776 | GEO

Trichlorobacter lovleyi strain:IAE | isolate:Sediment | cultivar:DCB-1

Project description:Trichlorobacter lovleyi strain:IAE | isolate:Sediment | cultivar:DCB-1 Genome sequencing

| PRJNA771489 | ENA

Trichlorobacter lovleyi SZ strain:SZ

Project description:A delta-proteobacterium capable of chlororespiration

| PRJNA17423 | ENA

Adaptive responses of Trichlorobacter lovleyi to nitrite detoxification reveal overlooked contributions of Geobacterales to nitrate ammonification

Project description:Adaptive responses of Trichlorobacter lovleyi to nitrite detoxification reveal overlooked contributions of Geobacterales to nitrate ammonification

| PRJNA691925 | ENA

Geobacter hydrogenophilus

Project description:Geobacter hydrogenophilus overview

| PRJNA911900 | ENA

Geobacter anodireducens

Project description:Geobacter anodireducens overview

| PRJNA667981 | ENA

Citrifermentans bremense

Project description:Geobacter bremensis overview

| PRJNA196004 | ENA