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Parameter: domoic acid

Short Description: domoic acid

Short Name: DA

Official Name: domoic acid

External Identifier: skos:exactMatch: https://www.ebi.ac.uk/chebi/searchId.do?chebiId=34727

Description

An L-proline derivative produced by the diatomic algal genus of Pseudo-nitzschia and other related species that is L-proline substituted by a carboxymethyl group at position 3 and a 6-carboxyhepta-2,4-dien-2-yl group at position 4. It is an analogue of kainic acid and is the neurotoxin associated with amnesic shellfish poisoning (ASP). CHEBI:34727

Parameter Occurences in Datasets (18)

Dataset	PI-Supplied Description	PI-Supplied Name
Domoic acid assimilation in copepods from experiments conducted using water samples collected in northern Gulf of Mexico in 2019	Domoic Acid normalized per individual	cDA_indiv
Domoic acid assimilation in copepods from experiments conducted using water samples collected in northern Gulf of Mexico in 2019	Total Domoic Acid in copepods	cDA_mass
Domoic acid assimilation in copepods by consuming organic polymers and Pseudo-nitzschia from experiments conducted using water samples collected in northern Gulf of Mexico in 2017 and 2018.	Cell toxicity, domoic acid normalized per Pseudo-nitzschia cell	Cell_tox
Domoic acid assimilation in copepods by consuming organic polymers and Pseudo-nitzschia from experiments conducted using water samples collected in northern Gulf of Mexico in 2017 and 2018.	Total Domoic Acid in copepods normalized per individual	DA_cop_indiv
Domoic acid assimilation in copepods by consuming organic polymers and Pseudo-nitzschia from experiments conducted using water samples collected in northern Gulf of Mexico in 2017 and 2018.	dissolved Domoic Acid in seawater	dDA_conc
Domoic acid assimilation in copepods by consuming organic polymers and Pseudo-nitzschia from experiments conducted using water samples collected in northern Gulf of Mexico in 2017 and 2018.	particulate Domoic Acid particles (> 5 um) in seawater	pDAa_conc
Organic polymer formation and domoic acid adsorption from experiments conducted using water samples collected in northern Gulf of Mexico in 2018 and 2019	particulate Domoic Acid concentrations in one liter of seawater	pDA_conc
Organic polymer formation and domoic acid adsorption from experiments conducted using water samples collected in northern Gulf of Mexico in 2018 and 2019	Domoic Acid associated with organic polymers and captured on a 25 mm glass-fiber filter	pDA_OP_mass
Organic polymer formation and domoic acid adsorption from experiments conducted using water samples collected in northern Gulf of Mexico in 2018 and 2019	Toxicity of Particulate Organic Carbon containing Domoic Acid	POC_tox
Cluster (combined temperature, nutrient concentration, and CO2) results from laboratory experiments with Pseudo-nitzschia australis conducted from 2021 to 2022	Domoic acid production rate. Domoic acid production rates were calculated by multiplying specific growth rates by DA quotas. This value provides an estimate of how toxic a bloom might be, based on the ability of Pseudo-nitzschia to increase cell abundances and produce high DA quotas (per mol POC).	DA_production_rate
Cluster (combined temperature, nutrient concentration, and CO2) results from laboratory experiments with Pseudo-nitzschia australis conducted from 2021 to 2022	Particulate domoic acid. The amount of intracellular domoic acid normalized to particulate organic carbon.	Particulate_DA_perC
Cluster (combined temperature, nutrient concentration, and CO2) results from laboratory experiments with Pseudo-nitzschia australis conducted from 2021 to 2022	Particulate domoic acid. The amount of domoic acid contained in each cell.	Particulate_DA_perCell
CO2 experiment physiology and carbonate chemistry from laboratory experiments with Pseudo-nitzschia australis conducted from 2021 to 2022	Domoic acid production rate. Domoic acid production rates were calculated by multiplying specific growth rates by DA quotas. This value provides an estimate of how toxic a bloom might be, based on the ability of Pseudo-nitzschia to increase cell abundances and produce high DA quotas (per mol POC). Null values indicate data point is missing as there was an issue during data collection or processing.	DA_production_rate
CO2 experiment physiology and carbonate chemistry from laboratory experiments with Pseudo-nitzschia australis conducted from 2021 to 2022	Particulate domoic acid. The amount of intracellular domoic acid normalized to particulate organic carbon. Null values indicate data point is missing as there was an issue during data collection or processing.	Particulate_DA
N:P ratio experiment physiology and carbonate chemistry laboratory experiments with Pseudo-nitzschia australis conducted from 2021 to 2022	Particulate domoic acid. Null values indicate data point is missing as there was an issue during data collection or processing .	Particulate_DA
Single-factor temperature experiment physiology and carbonate chemistry from laboratory experiments with Pseudo-nitzschia australis conducted from 2021 to 2022	Domoic acid production rate. Domoic acid production rates were calculated by multiplying specific growth rates by DA quotas. This value provides an estimate of how toxic a bloom might be, based on the ability of Pseudo-nitzschia to increase cell abundances and produce high DA quotas (per mol POC).	DA_production_rate
Single-factor temperature experiment physiology and carbonate chemistry from laboratory experiments with Pseudo-nitzschia australis conducted from 2021 to 2022	Particulate domoic acid. The amount of intracellular domoic acid normalized to particulate organic carbon.	Particulate_DA
Pseudo-nitzschia spp. cell counts, nutrients water temperature and salinity, and concentrations of the toxin domoic acid from weekly samples and offshore cruises with the Northeast U.S. Shelf (NES) Long-Term Ecological Research (LTER)	Particulate (cell-associated) domoic acid measured by LC-MS/MS in surface seawater samples.	pDA_ng_L