GLORIA

GEOMAR Library Ocean Research Information Access

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • amino acids  (2)
  • 02242037 MULVFS9; Alanine, particulate; Amino acid, particulate; Arginine, particulate; Aspartic acid, particulate; beta-Alanine, particulate; DEPTH, water; Equatorial Pacific; gamma-Aminobutyric acid, particulate; Glutamic acid, particulate; Glycine, particulate; High Performance Liquid Chromatography (HPLC); Histamine, particulate; Isoleucine, particulate; JGOFS; Joint Global Ocean Flux Study; Leucine, particulate; Lysine, particulate; Methionine, particulate; Multiple Unit Large Volume Filtration System; MULVFS; Ornithine, particulate; Phenylalanine, particulate; Serine, particulate; Thomas G. Thompson; Threonine, particulate; TT007; TT007_8-MULVFS9; Tyrosine, particulate; Valine, particulate  (1)
Document type
Keywords
Publisher
Years
  • 1
    facet.materialart.
    Unknown
    Suspended particle amino acid concentration at station TT007_8-MULVFS9 (2003)
    PANGAEA
    Details
    Publication Date: 2024-02-01
    Keywords: 02242037 MULVFS9; Alanine, particulate; Amino acid, particulate; Arginine, particulate; Aspartic acid, particulate; beta-Alanine, particulate; DEPTH, water; Equatorial Pacific; gamma-Aminobutyric acid, particulate; Glutamic acid, particulate; Glycine, particulate; High Performance Liquid Chromatography (HPLC); Histamine, particulate; Isoleucine, particulate; JGOFS; Joint Global Ocean Flux Study; Leucine, particulate; Lysine, particulate; Methionine, particulate; Multiple Unit Large Volume Filtration System; MULVFS; Ornithine, particulate; Phenylalanine, particulate; Serine, particulate; Thomas G. Thompson; Threonine, particulate; TT007; TT007_8-MULVFS9; Tyrosine, particulate; Valine, particulate
    Type: Dataset
    Format: text/tab-separated-values, 152 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
  • 2
    Electronic Resource
    Electronic Resource
    Rapid microbial metabolism of non-protein amino acids in the sea (1986)
    Springer
    Biogeochemistry 2 (1986), S. 299-312 
    Details
    ISSN: 1573-515X
    Keywords: amino acids ; microbial activity ; sea water ; β-alanine
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Geosciences
    Notes: Abstract The non-protein amino acids, β-alanine and γ-aminobutyric acid, frequently dominate the amino acid composition of deep-sea sediments. This accumulation is most likely due to the slower decomposition of non-protein amino acids by microorganisms or to the preferential adsorption of non-protein amino acids by clay minerals. We investigated relative rates of heterotrophic uptake of alanine, β-ala, and γ-aba in sea water to see if there were different rates of microbial assimilation and respiration between these protein and non-protein amino acids. Heterotrophic uptake was rapid for all three amino acids with turnover times of hours in productive coastal waters and days in more oligotrophic open-ocean waters. Uptake of the non-protein amino acids was significantly slower than uptake of alanine, particularly in anoxic waters. However, the difference in uptake rates is probably not great enough to cause significant preferential accumulation of non-protein amino acids.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02180163
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Seasonal cycling of putrescine and amino acids in relation to biological production in a stratified coastal salt pond (1995)
    Springer
    Biogeochemistry 29 (1995), S. 131-157 
    Details
    ISSN: 1573-515X
    Keywords: amino acids ; heterotrophic uptake ; organic nitrogen cycling ; putrescine
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Geosciences
    Notes: Abstract Seasonal cycles of concentrations and microbial uptake of dissolved free amino acids and the polyamine, putrescine, were followed during summer stratification of a coastal salt pond. Stratification began in May and was clearly seen in profiles of temperature, salinity, pH and alkalinity. Primary production exhibited a mid-August maximum and the O2-H2S interface shoaled at that time. POC and phytopigments roughly followed the pattern of primary production. Cycling of putresince, like the amino acids, was strongly influenced by primary production and microbial decomposition. Putrescine concentration profiles appeared to follow the pattern of primary production more closely, while amino acids appeared to follow the pattern of microbial production. The absence of production of putrescine during the decomposition of dissolved ornithine and the correlation of putrescine concentration with primary production suggest a direct source from algae in the water column. Microbial uptake of amino acids and putrescine together accounted for 60–90% of the bacterial C production measured in oxic waters and almost 300% of that measured in the anoxic bottom layer. Since other organic carbon and nitrogen compounds are also being taken up, these data suggest that tracer uptake methods as we used them may overestimate the true microbial uptake rates, or release of other organic compounds by microbes occurs at the same time. Further work on carbon and nitrogen budgets is needed to resolve the apparent imbalance between organic C and N incorporation and bacterial production.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00000229
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...