Cangene Gold Medal Award Lecture — Genomic analysis and modification of Burkholderia cepacia complex bacteriophages 1 This article is based on a presentation by Dr. Karlene Lynch at the 61st Annual Meeting of the Canadian Society of Microbiologists in St. John’s, Newfoundland and Labrador, on 21 June 2011. Dr. Lynch was the recipient of the 2011 Cangene Gold Medal as the Canadian Graduate Student Microbiologist of the Year, an annual award sponsored by Cangene Corporation intended to recognize excellence in graduate research.
The Burkholderia cepacia complex (Bcc) is a group of 17 Gram-negative predominantly environmental bacterial species that cause potentially fatal opportunistic infections in cystic fibrosis (CF) patients. Although its prevalence in these individuals is lower than that of Staphylococcus aureus and Pse...
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crcansciencepubl:10.1139/w11-135 2023-12-17T10:44:59+01:00 Cangene Gold Medal Award Lecture — Genomic analysis and modification of Burkholderia cepacia complex bacteriophages 1 This article is based on a presentation by Dr. Karlene Lynch at the 61st Annual Meeting of the Canadian Society of Microbiologists in St. John’s, Newfoundland and Labrador, on 21 June 2011. Dr. Lynch was the recipient of the 2011 Cangene Gold Medal as the Canadian Graduate Student Microbiologist of the Year, an annual award sponsored by Cangene Corporation intended to recognize excellence in graduate research. Lynch, Karlene H. Dennis, Jonathan J. 2012 http://dx.doi.org/10.1139/w11-135 http://www.nrcresearchpress.com/doi/full-xml/10.1139/w11-135 http://www.nrcresearchpress.com/doi/pdf/10.1139/w11-135 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Microbiology volume 58, issue 3, page 221-235 ISSN 0008-4166 1480-3275 Genetics Molecular Biology Applied Microbiology and Biotechnology General Medicine Immunology Microbiology journal-article 2012 crcansciencepubl https://doi.org/10.1139/w11-135 2023-11-19T13:38:58Z The Burkholderia cepacia complex (Bcc) is a group of 17 Gram-negative predominantly environmental bacterial species that cause potentially fatal opportunistic infections in cystic fibrosis (CF) patients. Although its prevalence in these individuals is lower than that of Staphylococcus aureus and Pseudomonas aeruginosa , the Bcc remains a serious problem in the CF community because of the pathogenicity, transmissibility, and inherent antibiotic resistance of these organisms. An alternative treatment for Bcc infections that is currently being developed is phage therapy, the clinical use of viruses that infect bacteria. To assess the suitability of individual phage isolates for therapeutic use, the complete genome sequences of a panel of Bcc‐specific phages were determined and analyzed. These sequences encode a broad range of proteins with a gradient of relatedness to phage and bacterial gene products from Burkholderia and other genera. The majority of these phages were found not to encode virulence factors, and despite their predominantly temperate nature, a proof-of-principle experiment has shown that they may be modified to a lytic form. Both the genomic characterization and subsequent engineering of Bcc‐specific phages are fundamental to the development of an effective phage therapy strategy for these bacteria. Article in Journal/Newspaper Newfoundland Canadian Science Publishing (via Crossref) Newfoundland Lynch ENVELOPE(-57.683,-57.683,-63.783,-63.783) Canadian Journal of Microbiology 58 3 221 235 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Genetics Molecular Biology Applied Microbiology and Biotechnology General Medicine Immunology Microbiology |
spellingShingle |
Genetics Molecular Biology Applied Microbiology and Biotechnology General Medicine Immunology Microbiology Lynch, Karlene H. Dennis, Jonathan J. Cangene Gold Medal Award Lecture — Genomic analysis and modification of Burkholderia cepacia complex bacteriophages 1 This article is based on a presentation by Dr. Karlene Lynch at the 61st Annual Meeting of the Canadian Society of Microbiologists in St. John’s, Newfoundland and Labrador, on 21 June 2011. Dr. Lynch was the recipient of the 2011 Cangene Gold Medal as the Canadian Graduate Student Microbiologist of the Year, an annual award sponsored by Cangene Corporation intended to recognize excellence in graduate research. |
topic_facet |
Genetics Molecular Biology Applied Microbiology and Biotechnology General Medicine Immunology Microbiology |
description |
The Burkholderia cepacia complex (Bcc) is a group of 17 Gram-negative predominantly environmental bacterial species that cause potentially fatal opportunistic infections in cystic fibrosis (CF) patients. Although its prevalence in these individuals is lower than that of Staphylococcus aureus and Pseudomonas aeruginosa , the Bcc remains a serious problem in the CF community because of the pathogenicity, transmissibility, and inherent antibiotic resistance of these organisms. An alternative treatment for Bcc infections that is currently being developed is phage therapy, the clinical use of viruses that infect bacteria. To assess the suitability of individual phage isolates for therapeutic use, the complete genome sequences of a panel of Bcc‐specific phages were determined and analyzed. These sequences encode a broad range of proteins with a gradient of relatedness to phage and bacterial gene products from Burkholderia and other genera. The majority of these phages were found not to encode virulence factors, and despite their predominantly temperate nature, a proof-of-principle experiment has shown that they may be modified to a lytic form. Both the genomic characterization and subsequent engineering of Bcc‐specific phages are fundamental to the development of an effective phage therapy strategy for these bacteria. |
format |
Article in Journal/Newspaper |
author |
Lynch, Karlene H. Dennis, Jonathan J. |
author_facet |
Lynch, Karlene H. Dennis, Jonathan J. |
author_sort |
Lynch, Karlene H. |
title |
Cangene Gold Medal Award Lecture — Genomic analysis and modification of Burkholderia cepacia complex bacteriophages 1 This article is based on a presentation by Dr. Karlene Lynch at the 61st Annual Meeting of the Canadian Society of Microbiologists in St. John’s, Newfoundland and Labrador, on 21 June 2011. Dr. Lynch was the recipient of the 2011 Cangene Gold Medal as the Canadian Graduate Student Microbiologist of the Year, an annual award sponsored by Cangene Corporation intended to recognize excellence in graduate research. |
title_short |
Cangene Gold Medal Award Lecture — Genomic analysis and modification of Burkholderia cepacia complex bacteriophages 1 This article is based on a presentation by Dr. Karlene Lynch at the 61st Annual Meeting of the Canadian Society of Microbiologists in St. John’s, Newfoundland and Labrador, on 21 June 2011. Dr. Lynch was the recipient of the 2011 Cangene Gold Medal as the Canadian Graduate Student Microbiologist of the Year, an annual award sponsored by Cangene Corporation intended to recognize excellence in graduate research. |
title_full |
Cangene Gold Medal Award Lecture — Genomic analysis and modification of Burkholderia cepacia complex bacteriophages 1 This article is based on a presentation by Dr. Karlene Lynch at the 61st Annual Meeting of the Canadian Society of Microbiologists in St. John’s, Newfoundland and Labrador, on 21 June 2011. Dr. Lynch was the recipient of the 2011 Cangene Gold Medal as the Canadian Graduate Student Microbiologist of the Year, an annual award sponsored by Cangene Corporation intended to recognize excellence in graduate research. |
title_fullStr |
Cangene Gold Medal Award Lecture — Genomic analysis and modification of Burkholderia cepacia complex bacteriophages 1 This article is based on a presentation by Dr. Karlene Lynch at the 61st Annual Meeting of the Canadian Society of Microbiologists in St. John’s, Newfoundland and Labrador, on 21 June 2011. Dr. Lynch was the recipient of the 2011 Cangene Gold Medal as the Canadian Graduate Student Microbiologist of the Year, an annual award sponsored by Cangene Corporation intended to recognize excellence in graduate research. |
title_full_unstemmed |
Cangene Gold Medal Award Lecture — Genomic analysis and modification of Burkholderia cepacia complex bacteriophages 1 This article is based on a presentation by Dr. Karlene Lynch at the 61st Annual Meeting of the Canadian Society of Microbiologists in St. John’s, Newfoundland and Labrador, on 21 June 2011. Dr. Lynch was the recipient of the 2011 Cangene Gold Medal as the Canadian Graduate Student Microbiologist of the Year, an annual award sponsored by Cangene Corporation intended to recognize excellence in graduate research. |
title_sort |
cangene gold medal award lecture — genomic analysis and modification of burkholderia cepacia complex bacteriophages 1 this article is based on a presentation by dr. karlene lynch at the 61st annual meeting of the canadian society of microbiologists in st. john’s, newfoundland and labrador, on 21 june 2011. dr. lynch was the recipient of the 2011 cangene gold medal as the canadian graduate student microbiologist of the year, an annual award sponsored by cangene corporation intended to recognize excellence in graduate research. |
publisher |
Canadian Science Publishing |
publishDate |
2012 |
url |
http://dx.doi.org/10.1139/w11-135 http://www.nrcresearchpress.com/doi/full-xml/10.1139/w11-135 http://www.nrcresearchpress.com/doi/pdf/10.1139/w11-135 |
long_lat |
ENVELOPE(-57.683,-57.683,-63.783,-63.783) |
geographic |
Newfoundland Lynch |
geographic_facet |
Newfoundland Lynch |
genre |
Newfoundland |
genre_facet |
Newfoundland |
op_source |
Canadian Journal of Microbiology volume 58, issue 3, page 221-235 ISSN 0008-4166 1480-3275 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/w11-135 |
container_title |
Canadian Journal of Microbiology |
container_volume |
58 |
container_issue |
3 |
container_start_page |
221 |
op_container_end_page |
235 |
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1785564668312420352 |