Publications by authors named "Keith A Seifert"

65 Publications

Identification of N,N',N″-triacetylfusarinine C as a key metabolite for root rot disease virulence in American ginseng.

J Ginseng Res 2021 Jan 13;45(1):156-162. Epub 2019 Sep 13.

London Research and Development Center, Agriculture and Agri-Food Canada, London, ON, N5V 4T3, Canada.

View Article and Find Full Text PDF
January 2021

Chemotaxonomic Profiling of Canadian Populations Using High-Resolution Mass Spectrometry.

Metabolites 2020 Jun 9;10(6). Epub 2020 Jun 9.

London Research and Development Center, Agriculture and Agri-Food Canada, London, ON N5V 4T3, Canada.

View Article and Find Full Text PDF
June 2020

Metabolomic Profiling of Fungal Pathogens Responsible for Root Rot in American Ginseng.

Metabolites 2020 Jan 14;10(1). Epub 2020 Jan 14.

London Research and Development Centre, Agriculture and Agri-Food Canada, 1391 Sandford St., London, ON N5V 4T3, Canada.

View Article and Find Full Text PDF
January 2020

Phylogeny of Canadian ergot fungi and a detection assay by real-time polymerase chain reaction.

Mycologia 2019 May-Jun;111(3):493-505. Epub 2019 Apr 1.

a Biodiversity (Mycology and Microbiology), Ottawa Research and Development Centre , Agriculture and Agri-Food Canada , Ottawa , K1A 0C6 , Canada.

View Article and Find Full Text PDF
April 2020

Morphology and multigene phylogeny of , a new synnematous species belonging to the section Trachyspermi from India.

MycoKeys 2019 28(45):41-56. Epub 2019 Jan 28.

Biodiversity (Mycology), Ottawa Research and Development Centre, Agriculture and Agri-Food Canada, 960 Carling Ave., Ottawa, Ontario, K1A 0C6, Canada Agriculture and Agri-Food Canada Ottawa Canada.

View Article and Find Full Text PDF
January 2019

A Festschrift in Honor of Meredith Blackwell.

Mycologia 2018 Jan-Feb;110(1):1-3

d Ottawa Research and Development Centre , Biodiversity (Mycology and Microbiology), Agriculture and Agri-Food Canada , Ottawa , Ontario K1A 0C6.

View Article and Find Full Text PDF
December 2018

Assessing Performance of Spore Samplers in Monitoring Aeromycobiota and Fungal Plant Pathogen Diversity in Canada.

Appl Environ Microbiol 2018 05 16;84(9). Epub 2018 Apr 16.

Ottawa Research and Development Centre, Science and Technology Branch, Agriculture and Agri-Food Canada, Ottawa, Canada.

View Article and Find Full Text PDF
May 2018

A new family and genus in for -like species isolated from house dust.

IMA Fungus 2017 Dec 26;8(2):299-315. Epub 2017 Oct 26.

Biodiversity (Mycology), Ottawa Research and Development Centre, Agriculture and Agri-Food Canada, 960 Carling Avenue, Ottawa, ON, Canada, K1A 0C6.

View Article and Find Full Text PDF
December 2017

Description of Bifiguratus adelaidae: The hunt ends for one of the "Top 50 Most Wanted Fungi".

Mycologia 2017 May-Jun;109(3):361-362. Epub 2017 Sep 6.

b Ottawa Research and Development Centre , Agriculture and Agri-Food Canada , Ottawa , Ontario K1A 0C6 , Canada.

View Article and Find Full Text PDF
July 2018

Production of antifungal and antiinsectan metabolites by the Picea endophyte Diaporthe maritima sp. nov.

Fungal Biol 2016 11 30;120(11):1448-1457. Epub 2016 May 30.

Agriculture and Agri-Food Canada, Ottawa Research and Development Centre, 960 Carling Avenue, Ottawa, ON K1A 0C6, Canada.

View Article and Find Full Text PDF
November 2016

Ochratoxin A production by Penicillium thymicola.

Fungal Biol 2016 08 12;120(8):1041-1049. Epub 2016 Apr 12.

University of Ottawa, Department of Biology, 30 Marie-Curie Private, Ottawa, ON, K1N 6N5, Canada; Agriculture and Agri-Food Canada, Ottawa Research and Development Centre, 960 Carling Avenue, Ottawa, ON, K1A 0C6, Canada.

View Article and Find Full Text PDF
August 2016

A phylogenetic revision of Penicillium sect. Exilicaulis, including nine new species from fynbos in South Africa.

IMA Fungus 2016 Jun 1;7(1):75-117. Epub 2016 Jun 1.

Department of Microbiology, University of Stellenbosch, Private Bag X1, Stellenbosch 7600, South Africa.

View Article and Find Full Text PDF
June 2016

Diversity of Mycotoxin-Producing Black Aspergilli in Canadian Vineyards.

J Agric Food Chem 2016 Feb 11;64(7):1583-9. Epub 2016 Feb 11.

London Research and Development Centre, Agriculture and Agri-Food Canada , 1391 Sandford Street, London, Ontario N5V 4T3, Canada.

View Article and Find Full Text PDF
February 2016

Evaluation of two novel barcodes for species recognition of opportunistic pathogens in Fusarium.

Fungal Biol 2016 Feb 13;120(2):231-45. Epub 2015 Aug 13.

Biodiversity (Mycology and Microbiology), Agriculture and Agri-Food Canada, 960 Carling Ave, Ottawa, Ontario K1A 0C6, Canada.

View Article and Find Full Text PDF
February 2016

Sexual and asexual states of some endophytic Phialocephala species of Picea.

Mycologia 2016 Mar-Apr;108(2):255-80. Epub 2016 Jan 6.

Biodiversity (Mycology & Botany), Eastern Cereal and Oilseed Research Centre, Agriculture and Agri-Food Canada, Ottawa, Ontario, K1A 0C6 Canada.

View Article and Find Full Text PDF
June 2016

Xerotolerant fungi in house dust: taxonomy of Spiromastix, Pseudospiromastix and Sigleria gen. nov. in Spiromastigaceae (Onygenales, Eurotiomycetes).

Mycologia 2016 Jan-Feb;108(1):135-56. Epub 2015 Nov 17.

Biodiversity (Mycology), Eastern Cereal and Oilseed Research Centre, Agriculture and Agri-Food Canada, Ottawa, Ontario, K1A 0C6 Canada.

View Article and Find Full Text PDF
May 2016

Product ion filtering with rapid polarity switching for the detection of all fumonisins and AAL-toxins.

Rapid Commun Mass Spectrom 2015 Nov;29(22):2131-9

Southern Crop Protection and Food Research Centre, Agriculture and Agri-Food Canada, London, ON, N5V 4T3, Canada.

View Article and Find Full Text PDF
November 2015

A century later: rediscovery, culturing and phylogenetic analysis of Diploöspora rosea, a rare onygenalean hyphomycete.

Antonie Van Leeuwenhoek 2015 Nov 12;108(5):1023-35. Epub 2015 Sep 12.

Biodiversity (Mycology and Microbiology), Agriculture and Agri-Food Canada, Ottawa, ON, K1A 0C6, Canada.

View Article and Find Full Text PDF
November 2015

Identification of six new Alternaria sulfoconjugated metabolites by high-resolution neutral loss filtering.

Rapid Commun Mass Spectrom 2015 Oct;29(19):1805-10

Southern Crop Protection and Food Research Centre, Agriculture and Agri-Food Canada, London, ON, N5V 4T3, Canada.

View Article and Find Full Text PDF
October 2015

Basidioascus undulatus: genome, origins, and sexuality.

IMA Fungus 2015 Jun 19;6(1):215-31. Epub 2015 Jun 19.

Department of Biology, Faculty of Science, University of Ottawa, 30 Marie Curie, Ottawa, Ontario, K1N 6N5, Canada; ; Biodiversity (Mycology), Eastern Cereal and Oilseed Research Centre, Agriculture and Agri-Food Canada, 960 Carling Ave., Ottawa, Ontario, K1A 0C6, Canada.

View Article and Find Full Text PDF
June 2015