Phylogenetic Analysis of Bacteria Preserved in a Permafrost Ice Wedge for 25,000 Years

ABSTRACT Phylogenetic analysis of bacteria preserved within an ice wedge from the Fox permafrost tunnel was undertaken by cultivation and molecular techniques. The radiocarbon age of the ice wedge was determined. Our results suggest that the bacteria in the ice wedge adapted to the frozen conditions...

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Published in:Applied and Environmental Microbiology
Main Authors: Katayama, Taiki, Tanaka, Michiko, Moriizumi, Jun, Nakamura, Toshio, Brouchkov, Anatoli, Douglas, Thomas A., Fukuda, Masami, Tomita, Fusao, Asano, Kozo
Format: Article in Journal/Newspaper
Language:English
Published: American Society for Microbiology 2007
Subjects:
Ice
permafrost
wedge*
Online Access:http://dx.doi.org/10.1128/aem.01715-06
https://journals.asm.org/doi/pdf/10.1128/AEM.01715-06
id crasmicro:10.1128/aem.01715-06
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spelling crasmicro:10.1128/aem.01715-06 2024-06-23T07:53:37+00:00 Phylogenetic Analysis of Bacteria Preserved in a Permafrost Ice Wedge for 25,000 Years Katayama, Taiki Tanaka, Michiko Moriizumi, Jun Nakamura, Toshio Brouchkov, Anatoli Douglas, Thomas A. Fukuda, Masami Tomita, Fusao Asano, Kozo 2007 http://dx.doi.org/10.1128/aem.01715-06 https://journals.asm.org/doi/pdf/10.1128/AEM.01715-06 en eng American Society for Microbiology https://journals.asm.org/non-commercial-tdm-license Applied and Environmental Microbiology volume 73, issue 7, page 2360-2363 ISSN 0099-2240 1098-5336 journal-article 2007 crasmicro https://doi.org/10.1128/aem.01715-06 2024-06-03T08:10:59Z ABSTRACT Phylogenetic analysis of bacteria preserved within an ice wedge from the Fox permafrost tunnel was undertaken by cultivation and molecular techniques. The radiocarbon age of the ice wedge was determined. Our results suggest that the bacteria in the ice wedge adapted to the frozen conditions have survived for 25,000 years. Article in Journal/Newspaper Ice permafrost wedge* ASM Journals (American Society for Microbiology) Applied and Environmental Microbiology 73 7 2360 2363
institution Open Polar
collection ASM Journals (American Society for Microbiology)
op_collection_id crasmicro
language English
description ABSTRACT Phylogenetic analysis of bacteria preserved within an ice wedge from the Fox permafrost tunnel was undertaken by cultivation and molecular techniques. The radiocarbon age of the ice wedge was determined. Our results suggest that the bacteria in the ice wedge adapted to the frozen conditions have survived for 25,000 years.
format Article in Journal/Newspaper
author Katayama, Taiki
Tanaka, Michiko
Moriizumi, Jun
Nakamura, Toshio
Brouchkov, Anatoli
Douglas, Thomas A.
Fukuda, Masami
Tomita, Fusao
Asano, Kozo
spellingShingle Katayama, Taiki
Tanaka, Michiko
Moriizumi, Jun
Nakamura, Toshio
Brouchkov, Anatoli
Douglas, Thomas A.
Fukuda, Masami
Tomita, Fusao
Asano, Kozo
Phylogenetic Analysis of Bacteria Preserved in a Permafrost Ice Wedge for 25,000 Years
author_facet Katayama, Taiki
Tanaka, Michiko
Moriizumi, Jun
Nakamura, Toshio
Brouchkov, Anatoli
Douglas, Thomas A.
Fukuda, Masami
Tomita, Fusao
Asano, Kozo
author_sort Katayama, Taiki
title Phylogenetic Analysis of Bacteria Preserved in a Permafrost Ice Wedge for 25,000 Years
title_short Phylogenetic Analysis of Bacteria Preserved in a Permafrost Ice Wedge for 25,000 Years
title_full Phylogenetic Analysis of Bacteria Preserved in a Permafrost Ice Wedge for 25,000 Years
title_fullStr Phylogenetic Analysis of Bacteria Preserved in a Permafrost Ice Wedge for 25,000 Years
title_full_unstemmed Phylogenetic Analysis of Bacteria Preserved in a Permafrost Ice Wedge for 25,000 Years
title_sort phylogenetic analysis of bacteria preserved in a permafrost ice wedge for 25,000 years
publisher American Society for Microbiology
publishDate 2007
url http://dx.doi.org/10.1128/aem.01715-06
https://journals.asm.org/doi/pdf/10.1128/AEM.01715-06
genre Ice
permafrost
wedge*
genre_facet Ice
permafrost
wedge*
op_source Applied and Environmental Microbiology
volume 73, issue 7, page 2360-2363
ISSN 0099-2240 1098-5336
op_rights https://journals.asm.org/non-commercial-tdm-license
op_doi https://doi.org/10.1128/aem.01715-06
container_title Applied and Environmental Microbiology
container_volume 73
container_issue 7
container_start_page 2360
op_container_end_page 2363
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