Keyword search (3,619 papers available)


Role of organic matter and microbial communities in mercury retention and methylation in sediments near run-of-river hydroelectric dams.

Author(s): Millera Ferriz L, Ponton DE, Storck V, Leclerc M, Bilodeau F, Walsh DA, Amyot M

Run-of-river power plants (RoRs) are expected to triple in number over the next decades in Canada. These structures are not anticipated to considerably promote the mobilization and transport of mercury (Hg) and its subsequent microbial transformation to met...

Article GUID: 33609815
A large-scale assessment of lakes reveals a pervasive signal of land use on bacterial communities.

Author(s): Kraemer SA, Barbosa da Costa N, Shapiro BJ, Fradette M, Huot Y, Walsh DA

ISME J. 2020 Aug 07;: Authors: Kraemer SA, Barbosa da Costa N, Shapiro BJ, Fradette M, Huot Y, Walsh DA

Article GUID: 32770118
Modelling Free-Living and Particle-Associated Bacterial Assemblages across the Deep and Hypoxic Lower St. Lawrence Estuary.

Author(s): Cui TT, Dawson TJ, McLatchie S, Dunn K, Bielawski J, Walsh DA

mSphere. 2020 May 20;5(3): Authors: Cui TT, Dawson TJ, McLatchie S, Dunn K, Bielawski J, Walsh DA

Article GUID: 32434843
Diversity and biogeography of SAR11 bacteria from the Arctic Ocean.

Author(s): Kraemer S, Ramachandran A, Colatriano D, Lovejoy C, Walsh DA

ISME J. 2019 Sep 09;: Authors: Kraemer S, Ramachandran A, Colatriano D, Lovejoy C, Walsh DA

Article GUID: 31501503
The NSERC Canadian Lake Pulse Network: A national assessment of lake health providing science for water management in a changing climate.

Author(s): Huot Y, Brown CA, Potvin G, Antoniades D, Baulch HM, Beisner BE, Bélanger S, Brazeau S, Cabana H, Cardille JA, Del Giorgio PA, Gregory-Eaves...

Sci Total Environ. 2019 Aug 04;695:133668 Authors: Huot Y, Brown CA, Potvin G, Antoniades D, Baulch HM, Beisner BE, Bélanger S, Brazeau S, Cabana H, Cardille JA, Del Giorgio PA, Gregory-Eaves...

Article GUID: 31419692
Genomic evidence for the degradation of terrestrial organic matter by pelagic Arctic Ocean Chloroflexi bacteria.

Author(s): Colatriano D, Tran PQ, Guéguen C, Williams WJ, Lovejoy C, Walsh DA

Commun Biol. 2018;1:90 Authors: Colatriano D, Tran PQ, Guéguen C, Williams WJ, Lovejoy C, Walsh DA

Article GUID: 30271971
BioMiCo: a supervised Bayesian model for inference of microbial community structure.

Author(s): Shafiei M, Dunn KA, Boon E, MacDonald SM, Walsh DA, Gu H, Bielawski JP

Microbiome. 2015;3:8 Authors: Shafiei M, Dunn KA, Boon E, MacDonald SM, Walsh DA, Gu H, Bielawski JP

Article GUID: 25774293
A compendium of multi-omic sequence information from the Saanich Inlet water column.

Author(s): Hawley AK, Torres-Beltrán M, Zaikova E, Walsh DA, Mueller A, Scofield M, Kheirandish S, Payne C, Pakhomova L, Bhatia M, Shevchuk O, Gies EA,...

Sci Data. 2017 10 31;4:170160 Authors: Hawley AK, Torres-Beltrán M, Zaikova E, Walsh DA, Mueller A, Scofield M, Kheirandish S, Payne C, Pakhomova L, Bhatia M, Shevchuk O, Gies EA, Fairley D, ...

Article GUID: 29087368
A compendium of geochemical information from the Saanich Inlet water column.

Author(s): Torres-Beltrán M, Hawley AK, Capelle D, Zaikova E, Walsh DA, Mueller A, Scofield M, Payne C, Pakhomova L, Kheirandish S, Finke J, Bhatia M, ...

Sci Data. 2017 10 31;4:170159 Authors: Torres-Beltrán M, Hawley AK, Capelle D, Zaikova E, Walsh DA, Mueller A, Scofield M, Payne C, Pakhomova L, Kheirandish S, Finke J, Bhatia M, Shevchuk O, ...

Article GUID: 29087371
Microbial life under ice: Metagenome diversity and in situ activity of Verrucomicrobia in seasonally ice-covered Lakes.

Author(s): Tran P, Ramachandran A, Khawasik O, Beisner BE, Rautio M, Huot Y, Walsh DA

Environ Microbiol. 2018 Jul;20(7):2568-2584 Authors: Tran P, Ramachandran A, Khawasik O, Beisner BE, Rautio M, Huot Y, Walsh DA

Article GUID: 29921005
Progress and Challenges in Ocean Metaproteomics and Proposed Best Practices for Data Sharing.

Author(s): Saito MA, Bertrand EM, Duffy ME, Gaylord DA, Held NA, Hervey WJ, Hettich RL, Jagtap PD, Janech MG, Kinkade DB, Leary DH, McIlvin MR, Moore E...

J Proteome Res. 2019 Apr 05;18(4):1461-1476 Authors: Saito MA, Bertrand EM, Duffy ME, Gaylord DA, Held NA, Hervey WJ, Hettich RL, Jagtap PD, Janech MG, Kinkade DB, Leary DH, McIlvin MR, Moore EK, ...

Article GUID: 30702898
Annual nitrification dynamics in a seasonally ice-covered lake.

Author(s): Massé S, Botrel M, Walsh DA, Maranger R

PLoS One. 2019;14(3):e0213748 Authors: Massé S, Botrel M, Walsh DA, Maranger R

Article GUID: 30893339
Author Correction: A compendium of geochemical information from the Saanich Inlet water column.

Author(s): Torres-Beltrán M, Hawley AK, Capelle D, Zaikova E, Walsh DA, Mueller A, Scofield M, Payne C, Pakhomova L, Kheirandish S, Finke J, Bhatia M, ...

Sci Data. 2019 01 15;6(1):1 Authors: Torres-Beltrán M, Hawley AK, Capelle D, Zaikova E, Walsh DA, Mueller A, Scofield M, Payne C, Pakhomova L, Kheirandish S, Finke J, Bhatia M, Shevchuk O, Gi...

Article GUID: 30647409
Title:A compendium of multi-omic sequence information from the Saanich Inlet water column.
Authors:Hawley AK,  Torres-Beltrán M,  Zaikova E,  Walsh DA,  Mueller A,  Scofield M,  Kheirandish S,  Payne C,  Pakhomova L,  Bhatia M,  Shevchuk O,  Gies EA,  Fairley D,  Malfatti SA,  Norbeck AD,  Brewer HM,  Pasa-Tolic L,  Del Rio TG,  Suttle CA,  Tringe S,  Hallam SJ
Link:https://www.ncbi.nlm.nih.gov/pubmed/29087368?dopt=Abstract
DOI:10.1038/sdata.2017.160
Category:Sci Data
PMID:29087368
Dept Affiliation: BIOLOGY
1 Department of Microbiology and Immunology, University of British Columbia, Vancouver, British Columbia, Canada V63 1Z3.
2 Department of Biology, Georgetown University, Washington, District Of Columbia 20057, USA.
3 Department of Biology, Concordia University, Montreal, Quebec, Canada H4B 1R6.
4 Earth, Ocean and Atmospheric Sciences, University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z4.
5 Department of Civil Engineering, University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z4.
6 Department of Energy Joint Genome Institute, Walnut Creek, California 94598, USA.
7 Biological and Computational Sciences Division, Pacific Northwest National Laboratory, Richland, Washington 99352, USA.
8 Department of Botany, University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z4.
9 Peter Wall Institute for Advanced Studies, University of British Columbia, Canada V6T 1Z2.
10 Genome Science and Technology Program, University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z3.
11 Graduate Program in Bioinformatics, University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z3.
12 ECOSCOPE Training Program, University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z3.

Description:

A compendium of multi-omic sequence information from the Saanich Inlet water column.

Sci Data. 2017 10 31;4:170160

Authors: Hawley AK, Torres-Beltrán M, Zaikova E, Walsh DA, Mueller A, Scofield M, Kheirandish S, Payne C, Pakhomova L, Bhatia M, Shevchuk O, Gies EA, Fairley D, Malfatti SA, Norbeck AD, Brewer HM, Pasa-Tolic L, Del Rio TG, Suttle CA, Tringe S, Hallam SJ

Abstract

Marine oxygen minimum zones (OMZs) are widespread regions of the ocean that are currently expanding due to global warming. While inhospitable to most metazoans, OMZs are hotspots for microbial mediated biogeochemical cycling of carbon, nitrogen and sulphur, contributing disproportionately to marine nitrogen loss and climate active trace gas production. Our current understanding of microbial community responses to OMZ expansion is limited by a lack of time-resolved data sets linking multi-omic sequence information (DNA, RNA, protein) to geochemical parameters and process rates. Here, we present six years of time-resolved multi-omic observations in Saanich Inlet, a seasonally anoxic fjord on the coast of Vancouver Island, British Columbia, Canada that undergoes recurring changes in water column oxygenation status. This compendium provides a unique multi-omic framework for studying microbial community responses to ocean deoxygenation along defined geochemical gradients in OMZ waters.

PMID: 29087368 [PubMed]