Award: OCE-1260006

Award Title: Collaborative Research: Gene content, gene expression, and physiology in mesopelagic ammonia-oxidizing archaea
Funding Source: NSF Division of Ocean Sciences (NSF OCE)
Program Manager: David L. Garrison
DatasetLatest Version DateCurrent State
qPCR data for archaeal amoA ecotypes; samples collected on METZYME cruise.2016-05-24Final no updates expected
Rates of water column nitrification determined from bottle incubations with 15N tracers (15NH4Cl); samples collected on METZYME cruise.2016-05-27Final no updates expected
NCBI Accession number link to the closed genome of Nitrosopelagicus brevis CN25 (AmoA Archaea project)2016-10-13Final with updates expected
Ammonium concentrations from CTD bottle samples collected during R/V Hugh R. Sharp cruises HRS1316 and HRS1317 in Chesapeake Bay from August to September of 20132018-06-15Final no updates expected
Dinitrogen to argon ratios (N2:Ar) from CTD bottle samples collected during R/V Hugh R. Sharp cruise HRS1317 in Chesapeake Bay in September of 20132018-06-15Final no updates expected
Ammonia oxidation rates from CTD bottle samples collected during R/V Hugh R. Sharp cruises HRS1316 and HRS1317 in Chesapeake Bay from August to September of 20132018-06-15Final no updates expected
Nitrous oxide concentrations from CTD bottle samples collected during R/V Hugh R. Sharp cruises HRS1316 and HRS1317 in Chesapeake Bay from August to September of 20132018-06-15Final no updates expected
Nitrite concentrations from CTD bottle samples collected during R/V Hugh R. Sharp cruises HRS1316 and HRS1317 in Chesapeake Bay from August to September of 20132018-06-15Final no updates expected
Nitrate concentrations from CTD bottle samples collected during R/V Hugh R. Sharp cruises HRS1316 and HRS1317 in the Chesapeake Bay from August to September of 20132018-06-15Final no updates expected
Nitrosopelagicus brevis CN25 and U25 grown in nitrogen replete and deplete conditions, with subsequent transcriptome sequencing and identification.2018-07-10Final no updates expected
Coastal eastern subtropical pacific2018-09-06Preliminary and in progress

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Principal Investigator: Alyson E. Santoro (University of Maryland Center for Environmental Sciences)

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Funded by the U.S. National Science Foundation