Microbial enzyme activities: peptidase activities of gravity-filtered seawater samples from the RV\Polarstern cruise ARKXXVII/3 in the Central Arctic Ocean and Laptev Sea, Aug-Sept. 2012
<p>This dataset includes microbial peptidase hydrolysis rates measured on particles collected from gravity filtered seawater. Links to archived CTD data are also provided. Five substrates linked to a 7-amido-4-methyl coumarin (MCA) fluorophore, one amino acid – leucine – and four oligopeptides...
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Format: | Dataset |
Language: | unknown |
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Biological and Chemical Oceanography Data Management Office (BCO-DMO)
2018
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Online Access: | https://search.dataone.org/view/sha256:cd4dae08bfad7df1efa70e75ede1ddacd112a89805899aefba4530f262c12cdf |
Summary: | <p>This dataset includes microbial peptidase hydrolysis rates measured on particles collected from gravity filtered seawater. Links to archived CTD data are also provided. Five substrates linked to a 7-amido-4-methyl coumarin (MCA) fluorophore, one amino acid – leucine – and four oligopeptides – the chymotrypsin substrates alanine-alanine-phenylalanine (AAF) and alanine-alanine-proline-phenylalanine (AAPF), and the trypsin substrates glutamine-alanine-arginine (QAR) and glutamic acid-gylcine-arginine (EGR) – were used to measure exo- and endo-acting peptidase activities, respectively.</p> |
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