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A multiyear time series (2004-2012) of bacterial and archaeal community dynamics in a changing Arctic Ocean

Author(s): Kraemer SA; Ramachandran A; Onana VE; Li WKW; Walsh DA;

Climate change is profoundly impacting the Arctic, leading to a loss of multiyear sea ice and a warmer, fresher upper Arctic Ocean. The response of microbial communities to these climate-mediated changes is largely unknown. Here, we document the interannual ...

Article GUID: 38282643


Publisher Correction: A genome catalogue of lake bacterial diversity and its drivers at continental scale

Author(s): Garner RE; Kraemer SA; Onana VE; Fradette M; Varin MP; Huot Y; Walsh DA;

No abstract

Article GUID: 37821571


A genome catalogue of lake bacterial diversity and its drivers at continental scale

Author(s): Garner RE; Kraemer SA; Onana VE; Fradette M; Varin MP; Huot Y; Walsh DA;

Lakes are heterogeneous ecosystems inhabited by a rich microbiome whose genomic diversity is poorly defined. We present a continental-scale study of metagenomes representing 6.5 million km2 of the most lake-rich landscape on Earth. Analysis of 308 Canadian ...

Article GUID: 37524802


Geospatial analysis reveals a hotspot of fecal bacteria in Canadian prairie lakes linked to agricultural non-point sources

Author(s): Oliva A; Onana VE; Garner RE; Kraemer SA; Fradette M; Walsh DA; Huot Y;

Lakes are sentinels of environmental changes within their watersheds including those induced by a changing climate and anthropogenic activities. In particular, contamination originating from point or non-point sources (NPS) within watersheds might be reflec ...

Article GUID: 36653256


A resistome survey across hundreds of freshwater bacterial communities reveals the impacts of veterinary and human antibiotics use

Author(s): Kraemer SA; Barbosa da Costa N; Oliva A; Huot Y; Walsh DA;

Our decreasing ability to fight bacterial infections is a major health concern. It is arising due to the evolution of antimicrobial resistance (AMR) in response to the mis- and overuse of antibiotics in both human and veterinary medicine. Lakes integrate wa ...

Article GUID: 36338036


Comparing microscopy and DNA metabarcoding techniques for identifying cyanobacteria assemblages across hundreds of lakes

Author(s): MacKeigan PW; Garner RE; Monchamp MÈ; Walsh DA; Onana VE; Kraemer SA; Pick FR; Beisner BE; Agbeti MD; da Costa NB; Shapiro BJ; Gregory-Eaves ...

Accurately identifying the species present in an ecosystem is vital to lake managers and successful bioassessment programs. This is particularly important when monitoring cyanobacteria, as numerous ...

Article GUID: 35287928


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


Antibiotic Pollution in the Environment: From Microbial Ecology to Public Policy.

Author(s): Kraemer SA, Ramachandran A, Perron GG

Microorganisms. 2019 Jun 22;7(6): Authors: Kraemer SA, Ramachandran A, Perron GG

Article GUID: 31234491


Inferring the distribution of fitness effects of spontaneous mutations in Chlamydomonas reinhardtii.

Author(s): Böndel KB, Kraemer SA, Samuels T, McClean D, Lachapelle J, Ness RW, Colegrave N, Keightley PD

PLoS Biol. 2019 Jun 26;17(6):e3000192 Authors: Böndel KB, Kraemer SA, Samuels T, McClean D, Lachapelle J, Ness RW, Colegrave N, Keightley PD

Article GUID: 31242179


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