Comparison of Bacterial Diversity in Azorean and Hawai'ian Lava Cave Microbial Mats
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2014 |
| Outros Autores: | , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10400.3/2823 |
Resumo: | Copyright © 2014 Taylor & Francis Group, LLC. |
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7160 |
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Comparison of Bacterial Diversity in Azorean and Hawai'ian Lava Cave Microbial MatsAzoresHawai'iLava CaveMicrobial CommunitiesCopyright © 2014 Taylor & Francis Group, LLC.Worldwide, lava caves host colorful microbial mats. However, little is known about the diversity of these microorganisms, or what role they may play in the subsurface ecosystem. White and yellow microbial mats were collected from four lava caves each on the Azorean island of Terceira and the Big Island of Hawai’i, to compare the bacterial diversity found in lava caves from two widely separated archipelagos in two different oceans at different latitudes. Scanning electron microscopy of mat samples showed striking similarities between Terceira and Hawai’ian microbial morphologies. 16S rRNA gene clone libraries were constructed to determine the diversity within these lava caves. Fifteen bacterial phyla were found across the samples, with more Actinobacteria clones in Hawai’ian communities and greater numbers of Acidobacteria clones in Terceira communities. Bacterial diversity in the subsurface was correlated with a set of factors. Geographical location was the major contributor to differences in community composition (at the OTU level), together with differences in the amounts of organic carbon, nitrogen and copper available in the lava rock that forms the cave. These results reveal, for the first time, the similarity among the extensive bacterial diversity found in lava caves in two geographically separate locations and contribute to the current debate on the nature of microbial biogeography.Taylor & FrancisRepositório da Universidade dos AçoresHathaway, Jennifer J. MarshallGarcia, Matthew G.Balasch, Monica MoyaSpilde, Michael N.Stone, Fred D.Dapkevicius, Maria de Lurdes N. E.Amorim, Isabel R.Gabriel, RosalinaBorges, Paulo A. V.Northup, Diana E.2014-02-24T16:51:49Z2014-012014-02-01T19:49:30Z2014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.3/2823engHathaway, Jennifer J. Marshall; Garcia, Matthew G.; Balasch, Monica Moya; Spilde, Michael N.; Stone, Fred D.; Dapkevicius, Maria De Lurdes N. E.; Amorim, Isabel R.; Gabriel, Rosalina; Borges, P.A.V.; Northup, Diana E. (2014). "Comparison of Bacterial Diversity in Azorean and Hawai'ian Lava Cave Microbial Mats", Geomicrobiology Journal, 31(3), 205-220. http://dx.doi.org/10.1080/01490451.2013.777491.0149-0451 (Print)metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-12-20T14:30:34Zoai:repositorio.uac.pt:10400.3/2823Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:25:22.960615Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
| dc.title.none.fl_str_mv |
Comparison of Bacterial Diversity in Azorean and Hawai'ian Lava Cave Microbial Mats |
| title |
Comparison of Bacterial Diversity in Azorean and Hawai'ian Lava Cave Microbial Mats |
| spellingShingle |
Comparison of Bacterial Diversity in Azorean and Hawai'ian Lava Cave Microbial Mats Hathaway, Jennifer J. Marshall Azores Hawai'i Lava Cave Microbial Communities |
| title_short |
Comparison of Bacterial Diversity in Azorean and Hawai'ian Lava Cave Microbial Mats |
| title_full |
Comparison of Bacterial Diversity in Azorean and Hawai'ian Lava Cave Microbial Mats |
| title_fullStr |
Comparison of Bacterial Diversity in Azorean and Hawai'ian Lava Cave Microbial Mats |
| title_full_unstemmed |
Comparison of Bacterial Diversity in Azorean and Hawai'ian Lava Cave Microbial Mats |
| title_sort |
Comparison of Bacterial Diversity in Azorean and Hawai'ian Lava Cave Microbial Mats |
| author |
Hathaway, Jennifer J. Marshall |
| author_facet |
Hathaway, Jennifer J. Marshall Garcia, Matthew G. Balasch, Monica Moya Spilde, Michael N. Stone, Fred D. Dapkevicius, Maria de Lurdes N. E. Amorim, Isabel R. Gabriel, Rosalina Borges, Paulo A. V. Northup, Diana E. |
| author_role |
author |
| author2 |
Garcia, Matthew G. Balasch, Monica Moya Spilde, Michael N. Stone, Fred D. Dapkevicius, Maria de Lurdes N. E. Amorim, Isabel R. Gabriel, Rosalina Borges, Paulo A. V. Northup, Diana E. |
| author2_role |
author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Repositório da Universidade dos Açores |
| dc.contributor.author.fl_str_mv |
Hathaway, Jennifer J. Marshall Garcia, Matthew G. Balasch, Monica Moya Spilde, Michael N. Stone, Fred D. Dapkevicius, Maria de Lurdes N. E. Amorim, Isabel R. Gabriel, Rosalina Borges, Paulo A. V. Northup, Diana E. |
| dc.subject.por.fl_str_mv |
Azores Hawai'i Lava Cave Microbial Communities |
| topic |
Azores Hawai'i Lava Cave Microbial Communities |
| description |
Copyright © 2014 Taylor & Francis Group, LLC. |
| publishDate |
2014 |
| dc.date.none.fl_str_mv |
2014-02-24T16:51:49Z 2014-01 2014-02-01T19:49:30Z 2014-01-01T00:00:00Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
| format |
article |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.3/2823 |
| url |
http://hdl.handle.net/10400.3/2823 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Hathaway, Jennifer J. Marshall; Garcia, Matthew G.; Balasch, Monica Moya; Spilde, Michael N.; Stone, Fred D.; Dapkevicius, Maria De Lurdes N. E.; Amorim, Isabel R.; Gabriel, Rosalina; Borges, P.A.V.; Northup, Diana E. (2014). "Comparison of Bacterial Diversity in Azorean and Hawai'ian Lava Cave Microbial Mats", Geomicrobiology Journal, 31(3), 205-220. http://dx.doi.org/10.1080/01490451.2013.777491. 0149-0451 (Print) |
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metadata only access info:eu-repo/semantics/openAccess |
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metadata only access |
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openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Taylor & Francis |
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Taylor & Francis |
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reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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