Dictyota dolabellana sp. nov. (Dictyotaceae, Phaeophyceae) based on morphological and chemical data
Abstract Dictyota dolabellana De Paula, Yoneshigue-Valentin et Teixeira is a new species of Dictyotaceae from the South Atlantic Ocean and the first denticulate species in which dolabellane diterpenes have been found. The major compound found in this species is the 4-hydroxy-7,8-epoxy-2-dolabellene....
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crdegruyter:10.1515/bot.2007.033 2024-06-23T07:56:47+00:00 Dictyota dolabellana sp. nov. (Dictyotaceae, Phaeophyceae) based on morphological and chemical data Campos De Paula, Joel Bomeny Bueno, Ludmila Christina de Palmer Paixão Frugulhetti, Izabel Yoneshigue-Valentin, Yocie Laneuville Teixeira, Valéria 2007 http://dx.doi.org/10.1515/bot.2007.033 https://www.degruyter.com/document/doi/10.1515/BOT.2007.033/xml https://www.degruyter.com/document/doi/10.1515/BOT.2007.033/pdf en eng Walter de Gruyter GmbH botm volume 50, issue 5-6, page 288-293 ISSN 1437-4323 0006-8055 journal-article 2007 crdegruyter https://doi.org/10.1515/bot.2007.033 2024-06-04T05:49:09Z Abstract Dictyota dolabellana De Paula, Yoneshigue-Valentin et Teixeira is a new species of Dictyotaceae from the South Atlantic Ocean and the first denticulate species in which dolabellane diterpenes have been found. The major compound found in this species is the 4-hydroxy-7,8-epoxy-2-dolabellene. Until now, all populations of thalli containing dolabellane diterpenes had smooth margins and all species with denticulate margins produced prenylated guaiane and xeniane diterpenes. In addition, Dictyota dolabellana differs from other species by the presence of an inconspicuous denticulation irregularly located in the central to upper portions of the frond. Morphological and chemical data and comparison with type materials of other species clearly indicate the presence of a new species. Article in Journal/Newspaper South Atlantic Ocean De Gruyter botm 50 5-6 288 293 |
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De Gruyter |
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crdegruyter |
language |
English |
description |
Abstract Dictyota dolabellana De Paula, Yoneshigue-Valentin et Teixeira is a new species of Dictyotaceae from the South Atlantic Ocean and the first denticulate species in which dolabellane diterpenes have been found. The major compound found in this species is the 4-hydroxy-7,8-epoxy-2-dolabellene. Until now, all populations of thalli containing dolabellane diterpenes had smooth margins and all species with denticulate margins produced prenylated guaiane and xeniane diterpenes. In addition, Dictyota dolabellana differs from other species by the presence of an inconspicuous denticulation irregularly located in the central to upper portions of the frond. Morphological and chemical data and comparison with type materials of other species clearly indicate the presence of a new species. |
format |
Article in Journal/Newspaper |
author |
Campos De Paula, Joel Bomeny Bueno, Ludmila Christina de Palmer Paixão Frugulhetti, Izabel Yoneshigue-Valentin, Yocie Laneuville Teixeira, Valéria |
spellingShingle |
Campos De Paula, Joel Bomeny Bueno, Ludmila Christina de Palmer Paixão Frugulhetti, Izabel Yoneshigue-Valentin, Yocie Laneuville Teixeira, Valéria Dictyota dolabellana sp. nov. (Dictyotaceae, Phaeophyceae) based on morphological and chemical data |
author_facet |
Campos De Paula, Joel Bomeny Bueno, Ludmila Christina de Palmer Paixão Frugulhetti, Izabel Yoneshigue-Valentin, Yocie Laneuville Teixeira, Valéria |
author_sort |
Campos De Paula, Joel |
title |
Dictyota dolabellana sp. nov. (Dictyotaceae, Phaeophyceae) based on morphological and chemical data |
title_short |
Dictyota dolabellana sp. nov. (Dictyotaceae, Phaeophyceae) based on morphological and chemical data |
title_full |
Dictyota dolabellana sp. nov. (Dictyotaceae, Phaeophyceae) based on morphological and chemical data |
title_fullStr |
Dictyota dolabellana sp. nov. (Dictyotaceae, Phaeophyceae) based on morphological and chemical data |
title_full_unstemmed |
Dictyota dolabellana sp. nov. (Dictyotaceae, Phaeophyceae) based on morphological and chemical data |
title_sort |
dictyota dolabellana sp. nov. (dictyotaceae, phaeophyceae) based on morphological and chemical data |
publisher |
Walter de Gruyter GmbH |
publishDate |
2007 |
url |
http://dx.doi.org/10.1515/bot.2007.033 https://www.degruyter.com/document/doi/10.1515/BOT.2007.033/xml https://www.degruyter.com/document/doi/10.1515/BOT.2007.033/pdf |
genre |
South Atlantic Ocean |
genre_facet |
South Atlantic Ocean |
op_source |
botm volume 50, issue 5-6, page 288-293 ISSN 1437-4323 0006-8055 |
op_doi |
https://doi.org/10.1515/bot.2007.033 |
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botm |
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50 |
container_issue |
5-6 |
container_start_page |
288 |
op_container_end_page |
293 |
_version_ |
1802650111196528640 |