http://lod.bco-dmo.org/id/dataset/626596
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2015-11-17
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
16S rRNA gene sequences of bacteria including members of the Arctic96BD-19/SUP05 Clade of marine bacteria.
2015-11-17
publication
2015-11-17
revision
BCO-DMO Linked Data URI
2015-11-17
creation
http://lod.bco-dmo.org/id/dataset/626596
Robert Morris
University of Washington
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: Morris, R. (2015) 16S rRNA gene sequences of bacteria including members of the Arctic96BD-19/SUP05 Clade of marine bacteria. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version final) Version Date 2015-11-17 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/626596 [access date]
16S rRNA gene sequences of bacteria including some of Arctic96BD-19/SUP05 clade Dataset Description: <p>16S rRNA gene sequences of bacteria cultured in by High Throughput Cultivation, including members of the Arctic96BD-19/SUP05 Clade of marine bacteria.</p>
<p>These data are reported and discussed in <a href="http://www.nature.com/ismej/journal/v7/n2/full/ismej201278a.html" target="_blank">Marshall and Morris, 2012</a>. (doi: 10.1038/ismej.2012.78)</p> Methods and Sampling: <p>Members of the SUP05/Arctic96BD-19 clade of gamma proteobacterial sulfur oxidizers (GSOs) were cultured using a high-throughput dilution to extinction culturing approach modified from Connon and Giovannoni (2002). Culturing experiments were conducted with surface water collected from the Puget Sound main basin (47° 41.24' N, 122° 24.14' W) in November 2009 and from the deep chlorophyll maximum (DCM) (45 m) in the North Pacific gyre near Axial seamount in August 2011.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1232840 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1232840
completed
Robert Morris
University of Washington
206-221-7228
School of Oceanography Box 357940
Seattle
WA
98195-7940
USA
morrisrm@uw.edu
pointOfContact
asNeeded
Dataset Version: final
Unknown
culture_ID
location
lat
lon
depth
month
year
NCBI_Accession
Bayesian_Classification
theme
None, User defined
sample identification
site
latitude
longitude
depth
month_local
year
accession number
No BCO-DMO term
featureType
BCO-DMO Standard Parameters
TN268
service
Deployment Activity
North Pacific
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Mixotrophic bacteria and the cryptic marine sulfur cycle: Mechanisms of carbon assimilation and sulfur oxidation in the Arctic96BD-19 GSO clade
http://morrislab.ocean.washington.edu/
Mixotrophic bacteria and the cryptic marine sulfur cycle: Mechanisms of carbon assimilation and sulfur oxidation in the Arctic96BD-19 GSO clade
<p><em>Description from NSF award abstract:</em><br />
The ocean serves an immense reservoir of carbon, nitrogen, phosphorus, sulfur, and other elements required for all life. The active and diverse microbial populations that inhabit the oceans are responsible for mediating nutrient transformations that maintain the chemistry of seawater. A recent study identified a ubiquitous group of marine bacteria from the Arctic96BD-19 gamma-proteobacterial sulfur oxidizer (GSO) lineage that is closely related to known sulfur oxidizing species that fix inorganic carbon and oxidize sulfide in low-oxygen waters. The potential for GSOs to use reduced forms of sulfur in oxygenated waters suggests that they are a keystone species that link the marine carbon and sulfur cycles. The only known isolates from the Arctic96BD-19 lineage of GSOs are now in culture, allowing fundamental questions about their roles in carbon and sulfur cycling to be investigated. Preliminary data suggest that they use energy from the oxidation of sulfur to assimilate carbon. This project seek to address the overarching hypothesis that sulfur transformations provide the Arctic96BD- 19 lineage of GSOs with energy for organic and inorganic carbon cycling throughout the water column.</p>
<p>Three specific hypotheses will be tested.<br />
1. Arctic96BD-19 cells assimilate either organic carbon or fixes inorganic carbon, depending on environmental conditions.<br />
2. Arctic96BD-19 cells oxidize thiosulfate via formation of a tetrathionate intermediate, or using the branched thiosulfate oxidation pathway.<br />
3. Arctic96BD-19 cells are ubiquitous sulfur oxidizers that assimilate organic and inorganic carbon through the Pacific Northwest.</p>
<p>A combination of laboratory growth studies of the investigator's pure cultures and comparative genomic analyses will be used. The genomic data will be used to determine whether the Arctic96BD-19 cultures possess the genetic potential to oxidize reduced sulfur to sulfate (based on possession of known core and ancillary sulfur oxidation genes), which potential oxidation pathways are used, and whether they can fix inorganic carbon. These data will help guide the physiology studies by determining the most likely forms of inorganic and organic compounds that can be utilized.</p>
<p>Marine bacteria are critical players in global nutrient cycles, but many of their individual and community functions in the ecosystem are not well understood. Future oceanographers will need to use cultivation-dependent and cultivation-independent methods to identify metabolic process that shape microbial communities and impact biogeochemical cycles. Student education, scientific advancement, and public awareness are all important components of this project.</p>
Sulfur Oxidizers
largerWorkCitation
project
eng; USA
biota
oceans
North Pacific
-129.756
-122.402
45.8202
47.687
2009-08-11
2011-11-11
North Pacific Ocean
0
BCO-DMO catalogue of parameters from 16S rRNA gene sequences of bacteria including members of the Arctic96BD-19/SUP05 Clade of marine bacteria.
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/628850.rdf
Name: culture_ID
Units: text
Description: <p>sample identification</p>
http://lod.bco-dmo.org/id/dataset-parameter/628851.rdf
Name: location
Units: text
Description: <p>site description; NP is North Pacific Gyre near Axial seamount; PS is Puget Sound main basin</p>
http://lod.bco-dmo.org/id/dataset-parameter/628852.rdf
Name: lat
Units: decimal degrees
Description: <p>Latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/628853.rdf
Name: lon
Units: decimal degrees
Description: <p>Longitude; West is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/628854.rdf
Name: depth
Units: meters
Description: <p>Sampling depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/628855.rdf
Name: month
Units: text
Description: <p>month sampling took place</p>
http://lod.bco-dmo.org/id/dataset-parameter/628856.rdf
Name: year
Units: number
Description: <p>year sampling took place</p>
http://lod.bco-dmo.org/id/dataset-parameter/628857.rdf
Name: NCBI_Accession
Units: link
Description: <p>link to NCBI GenBank</p>
http://lod.bco-dmo.org/id/dataset-parameter/628858.rdf
Name: Bayesian_Classification
Units: text
Description: <p>statistical taxonomic assignments using method of <a href="http://dmoserv3.bco-dmo.org/data_docs/SulfurOxidizers/Wang_et_al_2007.pdf" target="_blank">Wang et al.(2007)</a> ; p-values at each taxonomic level shown are greater than 0.7</p>
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
19540
https://datadocs.bco-dmo.org/file/g77yqvyFG1RnQr/16S_rRNA_seq.csv
16S_rRNA_seq.csv
Primary data file for dataset ID 626596
download
https://osprey.bco-dmo.org/dataset/626596/data/download
download
onLine
dataset
<p>Members of the SUP05/Arctic96BD-19 clade of gamma proteobacterial sulfur oxidizers (GSOs) were cultured using a high-throughput dilution to extinction culturing approach modified from Connon and Giovannoni (2002). Culturing experiments were conducted with surface water collected from the Puget Sound main basin (47° 41.24' N, 122° 24.14' W) in November 2009 and from the deep chlorophyll maximum (DCM) (45 m) in the North Pacific gyre near Axial seamount in August 2011.</p>
from Cruise: TN268 <p>Culturing experiments were conducted with surface water collected from the Puget Sound main basin (47° 41.24' N, 122° 24.14' W) in November 2009 and from the DCM (45 m) in the North Pacific gyre near Axial seamount in August 2011.</p>
Specified by the Principal Investigator(s)
<p>Culture media was prepared by pre-filtering seawater through a 0.8 µm polyethersulfone filter (Supor-200, Pall Corp, Ann Arbor, MI) and by sterilizing the filtrate using a 30 kD biomax polyethersulfone tangential flow filtration (TFF) cartridge (Millipore, Billerica, MA). TFF filter-sterilized seawater media was collected in autoclaved polycarbonate bottles and stored at in situ temperatures. Matching whole water samples were diluted (3-5 cells ml-1) in TFF filter-sterilized seawater media and added to each well of an acid washed (10% HCL) 96 well Teflon plate (Sonomatesting, Forestville, CA).</p>
<p>Each experiment consisted of 576 cultures divided into two treatments. One treatment contained filter sterilized seawater media (unamended) and one contained seawater media amended with a natural source of organic carbon (lysate). Vitamins B1, B6, B7, and B12 were added to the North Pacific gyre lysate treatment at a final concentration of 10 nM each. Plates were incubated in the dark at in situ temperatures (Puget Sound, 13 °C and North Pacific, 10 °C) and screened for growth on an Easyflow Guava flowcytometer equipped with a 96 well plate reader (Millipore, Billerica, MA). Cultures were checked for growth by transferring 150 μL of culture to a new plate and by staining the cells with Syber Green I (Invitrogen, Carlsbad, CA) diluted in TRIS buffer and at a final concentration of 1/2000, as previously described (Stingl et al., 2007).</p>
<p>Taxonomic assignments were determined for bacterial cultures that were positive for growth by extracting and amplifying the 16S rRNA gene. DNA from 200 µl of culture was extracted using a DNeasy Blood and Tissue Kit (QIAGEN, Germantown, MD, USA). 16S rRNA genes were amplified using a semi-nested PCR reaction with Taq polymerase (Fermentas, Hannover, MD, USA) and bacterial primers. Amplifications were performed in a C1000 thermal cycler (Bio-Rad Laboratories, Hercules, CA, USA) using the following conditions: 35 cycles with 8F and 1492R primers followed by 38 cycles with 8F and 519R primers. The same conditions were used for each PCR reaction; denaturation at 94 °C for 30 s., annealing at 55 °C for one min, elongation at 72 °C for two min, and a final elongation step at 72°C for 10 min Amplicons were sequenced at the High-Throughput Genomics Unit (University of Washington, Seattle, WA, USA). Taxonomic assignments were determined using the Bayesian method of Wang et al., (2007) and a database augmented with sequences from marine environmental clades as previously described (Iverson et al., 2012).</p>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
Cruise: TN268
TN268
R/V Thomas G. Thompson
Community Standard Description
International Council for the Exploration of the Sea
R/V Thomas G. Thompson
vessel
TN268
Dr John R. Delaney
University of Washington
R/V Thomas G. Thompson
Community Standard Description
International Council for the Exploration of the Sea
R/V Thomas G. Thompson
vessel