Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ABSTRACT: Activated carbon amendment of sand in the base of a pilot-scale permeable pavement reduces total nitrogen and nitrate leaching

PROVIDER: PRJNA1042945 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR26902700_1.fastq.gz	Fastqsanger.gz
	SRR26902701_1.fastq.gz	Fastqsanger.gz
	SRR26902702_1.fastq.gz	Fastqsanger.gz
	SRR26902703_1.fastq.gz	Fastqsanger.gz
	SRR26902704_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 131

Similar Datasets

barley responses to nitrate limitation-BarIEy Stress Tolerance

Project description:ngs2020_19_arimnet-barley responses to nitrate limitation-What are the molecular mechanisms taking place in barley under nitrate limitation?-Barley were grown on sand under 0.5 mM nitrate (Low nitrate= LN) or 5 mM nitrate (high nitrate = HN)

2022-01-24 | GSE188216 | GEO

Jasper Ridge Global Change Experiment

Project description:Anthropogenic activities have dramatically increased the inputs of reactive nitrogen (N) into terrestrial ecosystems, with potentially important effects on the soil microbial community and consequently soil C and N dynamics. Our analysis of microbial communities in soils subjected to 14 years of 7 g N m-2 year-1 Ca(NO3)2 amendment in a Californian grassland showed that the taxonomic composition of bacterial communities, examined by 16S rRNA gene amplicon sequencing, was significantly altered by nitrate amendment, supporting the hypothesis that N amendment- induced increased nutrient availability, yielded more fast-growing bacterial taxa while reduced slow-growing bacterial taxa. Nitrate amendment significantly increased genes associated with labile C degradation (e.g. amyA and xylA) but had no effect or decreased the relative abundances of genes associated with degradation of more recalcitrant C (e.g. mannanase and chitinase), as shown by data from GeoChip targeting a wide variety of functional genes. The abundances of most N cycling genes remained unchanged or decreased except for increases in both the nifH gene (associated with N fixation), and the amoA gene (associated with nitrification) concurrent with increases of ammonia-oxidizing bacteria. Based on those observations, we propose a conceptual model to illustrate how changes of functional microbial communities may correspond to soil C and N accumulation.

2017-11-21 | GSE107168 | GEO

Transcriptomic comparison between nlp2-2, nlp2-3, nlp7-1, nlp2-3 nlp7-1 mutants and WT.

Project description:RNA-seq was performed on shoot and root from 42 day-old plants of nlps mutants and WT grown on sand under non-limiting nitrate supply (5mM).

2023-02-08 | GSE199212 | GEO

time course uranyl nitrate response-Transcriptomic analysis of uranyl response in Arabidopsis thaliana

Project description:cea06-01_uranyl_nitrate - time course uranyl nitrate response - Dynamic analyses of transcriptomic response to urany l nitrate - Plants are grown on sand and transfert in hydroponic culture during 2 days and then expose or not to 50uM uranyl nitrate at pH 4.5 in water or only to water at pH 4.5. Roots and leaves were collected independently after 2h, 6h and 30h of treament. Keywords: organ comparison,time course,treated vs untreated comparison

2008-06-17 | GSE11797 | GEO

time course uranyl nitrate response-Transcriptomic analysis of uranyl response in Arabidopsis thaliana

2010-05-26 | E-GEOD-11797 | biostudies-arrayexpress

Project description:Activated carbon amendment in sand biofilters

| PRJNA843575 | ENA

Low levels of nitrate rather than high carbon-nitrogen ratios induce Dissimilatory Nitrate Reduction to Ammonia (DNRA) in Geobacter lovleyi SZ.

Project description:N retention in soils can be stimulated by microorganisms carrying out dissimilatory reduction of nitrate to ammonia (DNRA), a respiratory activity that converts nitrate and/or nitrite to ammonia. Geobacter lovleyi has recently being recognized as a key driver of DNRA, providing a model to investigate the environmental signals that promote nitrate ammonification. Here we show that low nitrate concentrations (5mM) induce DNRA in G. lovleyi independently of the concentration of the electron donor, thus challenging the prevailing view that high carbon-to-nitrogen (C/N) ratio triggers this process. The nitrate transcriptome revealed a complex metabolic network of periplasmic (Nap) and cytoplasmic (Nar) nitrate reductase systems for the reduction of nitrate to nitrite. The transcriptome also included a canonical (NrfA-1), two Geobacter-specific nitrite reductases (NrfA-2 and NrfA-3) and a membrane-bound NrfH cytochrome, which electronically connects NrfA to the menaquinone pool. Flagellar motility and chemotaxis proteins were also among the most upregulated genes in the nitrate cultures, consistent with an adaptive response that allows Geobacter cells to sense and access the limited supply of nitrate in anaerobic zones of the soils and sediments. This is the first demonstration of the ability of the bacteria to use DNRA pathway under nitrate limiting conditions independently of the C/N ratio. G. lovleyi provides a model for study DNRA process and it is a good candidate that could contribute in the retention of nitrogen in soils leading to efficient use of nitrogen containing fertilizers and preventing nitrate leaching.

2024-12-31 | GSE164776 | GEO

Project description:Pilot-scale A20 reactors

| PRJNA918730 | ENA

Nitrogen source effect (ammonium and nitrate) on Brachypodium distachyon B21 root transcriptome

Project description:Nitrogen (N) fertilization is essential to maximize crop production. However, around half of the applied N is lost to the environment causing water and air pollution and contributing to climate change. Understanding the natural genetic and metabolic basis underlying plants N use efficiency is of great interest to reach an agriculture with less N demand and thus, more sustainable. The study of ammonium (NH4+) nutrition is of particular interest, because it mitigates N losses due to nitrate (NO3-) leaching or denitrification. In this work, we performed gene expression analysis in the root of the model plant for C3 grasses Brachypodiyum distachyon, reference accession Bd21, grown with exclusive NH4+ or NO3- supply.

2024-09-05 | GSE275962 | GEO

Transcription profiling by array of Vitis rootstock roots to investigate the effects of N supply on different rootstock/scion genotype combinations

Project description:Because nitrogen (N) nutrition is a key determinant of plant growth, we explored the role of N availability in grafted grapevine development. Vitis vinifera cv. Cabernet Sauvignon was grafted on two rootstock genotypes known to confer high (1103 Paulsen, 1103P) and low (Riparia Gloire de Montpellier, RGM) vigour. One-year-old plants were cultivated in sand-filled pots in a greenhouse and irrigated with the control nutrient solution for 15 days of acclimation (1.6 mM N). At the end of the acclimation period (0 days post treatment (dpt)), the plants were divided in two groups of 5 plants per combination and irrigated with nutrient solutions varying only in their nitrate concentration (0.8 mM (Nitrate -) and 2.45 mM (Nitrate +)). Roots were harvested at 15 and 60 dpt. Gene expression profiling was done using the Nimblegen whole genome array with 3 biological replicates per condition to analyze the combined effect of N treatment and rootstock genotype on gene expression.

2016-04-01 | E-MTAB-3062 | biostudies-arrayexpress

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