Pseudomonas and Pedobacter isolates from King George Island inhibited the growth of foodborne pathogens
Pseudomonas and Pedobacter isolates from King George Island inhibited the growth of foodborne pathogens This report describes the isolation and characterization of bacterial isolates that produce anti-microbial compounds from one of the South Shetland Islands, King George Island, Antarctica. Of a to...
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Walter de Gruyter GmbH
2011
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crdegruyter:10.2478/v10183-011-0003-y 2023-05-15T14:13:13+02:00 Pseudomonas and Pedobacter isolates from King George Island inhibited the growth of foodborne pathogens Wong, Clemente Tam, Heng Alias, Siti González, Marcelo González-Rocha, Gerardo Domínguez-Yévenes, Mariana 2011 http://dx.doi.org/10.2478/v10183-011-0003-y https://content.sciendo.com/view/journals/popore/32/1/article-p3.xml https://www.degruyter.com/view/j/popore.2011.32.issue-1/v10183-011-0003-y/v10183-011-0003-y.pdf unknown Walter de Gruyter GmbH Polish Polar Research volume 32, issue 1, page 3-14 ISSN 2081-8262 0138-0338 Ecology Ecology, Evolution, Behavior and Systematics journal-article 2011 crdegruyter https://doi.org/10.2478/v10183-011-0003-y 2022-04-14T05:13:07Z Pseudomonas and Pedobacter isolates from King George Island inhibited the growth of foodborne pathogens This report describes the isolation and characterization of bacterial isolates that produce anti-microbial compounds from one of the South Shetland Islands, King George Island, Antarctica. Of a total 2465 bacterial isolates recovered from the soil samples, six (BG5, MTC3, WEK1, WEA1, MA2 and CG21) demonstrated inhibitory effects on the growth of one or more Gram-negative or Gram-positive indicator foodborne pathogens ( i.e. Escherichia coli 0157:H7, Salmonella spp., Klebsiella pneumoniae, Enterobacter cloacae, Vibrio parahaemolyticus and Bacillus cereus ). Upon examination of their 16S rRNA sequences and biochemical profiles, the six Antarctic bacterial isolates were identified as Gram-negative Pedobacter cryoconitis (BG5), Pseudomonas migulae (WEK1), P. corrugata (WEA1) and Pseudomonas spp. (MTC3, MA2, and CG21). While inhibitors produced by strains BG5, MTC3 and CG21 were sensitive to protease treatment, those produced by strains WEK1, WEA1, and MA2 were insensitive to catalase, lipase, α-amylase, and protease enzymes. In addtion, the six Antarctic bacterial isolates appeared to be resistant to multiple antibiotics. Article in Journal/Newspaper Antarc* Antarctic Antarctica King George Island Polar Research South Shetland Islands De Gruyter (via Crossref) Antarctic King George Island South Shetland Islands Polish Polar Research 32 1 3 14 |
institution |
Open Polar |
collection |
De Gruyter (via Crossref) |
op_collection_id |
crdegruyter |
language |
unknown |
topic |
Ecology Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Ecology Ecology, Evolution, Behavior and Systematics Wong, Clemente Tam, Heng Alias, Siti González, Marcelo González-Rocha, Gerardo Domínguez-Yévenes, Mariana Pseudomonas and Pedobacter isolates from King George Island inhibited the growth of foodborne pathogens |
topic_facet |
Ecology Ecology, Evolution, Behavior and Systematics |
description |
Pseudomonas and Pedobacter isolates from King George Island inhibited the growth of foodborne pathogens This report describes the isolation and characterization of bacterial isolates that produce anti-microbial compounds from one of the South Shetland Islands, King George Island, Antarctica. Of a total 2465 bacterial isolates recovered from the soil samples, six (BG5, MTC3, WEK1, WEA1, MA2 and CG21) demonstrated inhibitory effects on the growth of one or more Gram-negative or Gram-positive indicator foodborne pathogens ( i.e. Escherichia coli 0157:H7, Salmonella spp., Klebsiella pneumoniae, Enterobacter cloacae, Vibrio parahaemolyticus and Bacillus cereus ). Upon examination of their 16S rRNA sequences and biochemical profiles, the six Antarctic bacterial isolates were identified as Gram-negative Pedobacter cryoconitis (BG5), Pseudomonas migulae (WEK1), P. corrugata (WEA1) and Pseudomonas spp. (MTC3, MA2, and CG21). While inhibitors produced by strains BG5, MTC3 and CG21 were sensitive to protease treatment, those produced by strains WEK1, WEA1, and MA2 were insensitive to catalase, lipase, α-amylase, and protease enzymes. In addtion, the six Antarctic bacterial isolates appeared to be resistant to multiple antibiotics. |
format |
Article in Journal/Newspaper |
author |
Wong, Clemente Tam, Heng Alias, Siti González, Marcelo González-Rocha, Gerardo Domínguez-Yévenes, Mariana |
author_facet |
Wong, Clemente Tam, Heng Alias, Siti González, Marcelo González-Rocha, Gerardo Domínguez-Yévenes, Mariana |
author_sort |
Wong, Clemente |
title |
Pseudomonas and Pedobacter isolates from King George Island inhibited the growth of foodborne pathogens |
title_short |
Pseudomonas and Pedobacter isolates from King George Island inhibited the growth of foodborne pathogens |
title_full |
Pseudomonas and Pedobacter isolates from King George Island inhibited the growth of foodborne pathogens |
title_fullStr |
Pseudomonas and Pedobacter isolates from King George Island inhibited the growth of foodborne pathogens |
title_full_unstemmed |
Pseudomonas and Pedobacter isolates from King George Island inhibited the growth of foodborne pathogens |
title_sort |
pseudomonas and pedobacter isolates from king george island inhibited the growth of foodborne pathogens |
publisher |
Walter de Gruyter GmbH |
publishDate |
2011 |
url |
http://dx.doi.org/10.2478/v10183-011-0003-y https://content.sciendo.com/view/journals/popore/32/1/article-p3.xml https://www.degruyter.com/view/j/popore.2011.32.issue-1/v10183-011-0003-y/v10183-011-0003-y.pdf |
geographic |
Antarctic King George Island South Shetland Islands |
geographic_facet |
Antarctic King George Island South Shetland Islands |
genre |
Antarc* Antarctic Antarctica King George Island Polar Research South Shetland Islands |
genre_facet |
Antarc* Antarctic Antarctica King George Island Polar Research South Shetland Islands |
op_source |
Polish Polar Research volume 32, issue 1, page 3-14 ISSN 2081-8262 0138-0338 |
op_doi |
https://doi.org/10.2478/v10183-011-0003-y |
container_title |
Polish Polar Research |
container_volume |
32 |
container_issue |
1 |
container_start_page |
3 |
op_container_end_page |
14 |
_version_ |
1766285631978209280 |