Phylogenetic analysis of group i marine archaeal rrna sequences emphasizes the hidden diversity within the primary group archaea
Archaea form one of the three primary groups of extant life and are commonly associated with the extreme environments which many of their members inhabit. Currently, the Archaea are classified into two kingdoms, Crenarchaeota and Euryarchaeota, based on phylogenetic analysis of ribosomal RNA (rRNA)...
Published in: | Proceedings of the Royal Society of London. Series B: Biological Sciences |
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The Royal Society
1997
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Online Access: | http://hdl.handle.net/10379/9529 https://doi.org/10.1098/rspb.1997.0231 |
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ftnuigalway:oai:aran.library.nuigalway.ie/:10379/9529 2023-06-11T04:15:08+02:00 Phylogenetic analysis of group i marine archaeal rrna sequences emphasizes the hidden diversity within the primary group archaea McInerney, J. O. Mullarkey, M. Wernecke, M. E. Powel, R. 1997-11-22 http://hdl.handle.net/10379/9529 https://doi.org/10.1098/rspb.1997.0231 unknown The Royal Society Proceedings of the Royal Society B: Biological Sciences McInerney, J. O. Mullarkey, M.; Wernecke, M. E.; Powel, R. (1997). Phylogenetic analysis of group i marine archaeal rrna sequences emphasizes the hidden diversity within the primary group archaea. Proceedings of the Royal Society B: Biological Sciences 264 (1388), 1663-1669 0962-8452,1471-2954 http://hdl.handle.net/10379/9529 doi:10.1098/rspb.1997.0231 Attribution-NonCommercial-NoDerivs 3.0 Ireland https://creativecommons.org/licenses/by-nc-nd/3.0/ie/ ribosomal-rna sequences maximum-likelihood DNA-sequences evolutionary trees bacteria limits Article 1997 ftnuigalway https://doi.org/10.1098/rspb.1997.0231 2023-05-28T18:04:46Z Archaea form one of the three primary groups of extant life and are commonly associated with the extreme environments which many of their members inhabit. Currently, the Archaea are classified into two kingdoms, Crenarchaeota and Euryarchaeota, based on phylogenetic analysis of ribosomal RNA (rRNA) sequences. Molecular techniques allowing the retrieval and analysis of rRNA sequences from diverse environments are increasing our knowledge of archaeal diversity. This report describes the presence of marine Archaea in north-east Atlantic waters. Quantitative estimates indicated that the marine Archaea constitute 8% of the total prokaryotic rRNA in Irish coastal waters. Phylogenetic analysis of the archaeal rRNA gene sequences revealed sufficient genetic diversity within Archaea to indicate that the current two-kingdom classification of Crenarchaeota and Euryarchaeota is restrictive. Article in Journal/Newspaper North East Atlantic National University of Ireland (NUI), Galway: ARAN Proceedings of the Royal Society of London. Series B: Biological Sciences 264 1388 1663 1669 |
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Open Polar |
collection |
National University of Ireland (NUI), Galway: ARAN |
op_collection_id |
ftnuigalway |
language |
unknown |
topic |
ribosomal-rna sequences maximum-likelihood DNA-sequences evolutionary trees bacteria limits |
spellingShingle |
ribosomal-rna sequences maximum-likelihood DNA-sequences evolutionary trees bacteria limits McInerney, J. O. Mullarkey, M. Wernecke, M. E. Powel, R. Phylogenetic analysis of group i marine archaeal rrna sequences emphasizes the hidden diversity within the primary group archaea |
topic_facet |
ribosomal-rna sequences maximum-likelihood DNA-sequences evolutionary trees bacteria limits |
description |
Archaea form one of the three primary groups of extant life and are commonly associated with the extreme environments which many of their members inhabit. Currently, the Archaea are classified into two kingdoms, Crenarchaeota and Euryarchaeota, based on phylogenetic analysis of ribosomal RNA (rRNA) sequences. Molecular techniques allowing the retrieval and analysis of rRNA sequences from diverse environments are increasing our knowledge of archaeal diversity. This report describes the presence of marine Archaea in north-east Atlantic waters. Quantitative estimates indicated that the marine Archaea constitute 8% of the total prokaryotic rRNA in Irish coastal waters. Phylogenetic analysis of the archaeal rRNA gene sequences revealed sufficient genetic diversity within Archaea to indicate that the current two-kingdom classification of Crenarchaeota and Euryarchaeota is restrictive. |
format |
Article in Journal/Newspaper |
author |
McInerney, J. O. Mullarkey, M. Wernecke, M. E. Powel, R. |
author_facet |
McInerney, J. O. Mullarkey, M. Wernecke, M. E. Powel, R. |
author_sort |
McInerney, J. O. |
title |
Phylogenetic analysis of group i marine archaeal rrna sequences emphasizes the hidden diversity within the primary group archaea |
title_short |
Phylogenetic analysis of group i marine archaeal rrna sequences emphasizes the hidden diversity within the primary group archaea |
title_full |
Phylogenetic analysis of group i marine archaeal rrna sequences emphasizes the hidden diversity within the primary group archaea |
title_fullStr |
Phylogenetic analysis of group i marine archaeal rrna sequences emphasizes the hidden diversity within the primary group archaea |
title_full_unstemmed |
Phylogenetic analysis of group i marine archaeal rrna sequences emphasizes the hidden diversity within the primary group archaea |
title_sort |
phylogenetic analysis of group i marine archaeal rrna sequences emphasizes the hidden diversity within the primary group archaea |
publisher |
The Royal Society |
publishDate |
1997 |
url |
http://hdl.handle.net/10379/9529 https://doi.org/10.1098/rspb.1997.0231 |
genre |
North East Atlantic |
genre_facet |
North East Atlantic |
op_relation |
Proceedings of the Royal Society B: Biological Sciences McInerney, J. O. Mullarkey, M.; Wernecke, M. E.; Powel, R. (1997). Phylogenetic analysis of group i marine archaeal rrna sequences emphasizes the hidden diversity within the primary group archaea. Proceedings of the Royal Society B: Biological Sciences 264 (1388), 1663-1669 0962-8452,1471-2954 http://hdl.handle.net/10379/9529 doi:10.1098/rspb.1997.0231 |
op_rights |
Attribution-NonCommercial-NoDerivs 3.0 Ireland https://creativecommons.org/licenses/by-nc-nd/3.0/ie/ |
op_doi |
https://doi.org/10.1098/rspb.1997.0231 |
container_title |
Proceedings of the Royal Society of London. Series B: Biological Sciences |
container_volume |
264 |
container_issue |
1388 |
container_start_page |
1663 |
op_container_end_page |
1669 |
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