Chemical diversity of five coastal Roccella species from mainland France, the Scattered Islands, and São Tomé and Príncipe
Roccella species constitute interesting models to address questions regarding lichen metabolite diversity across taxonomic, ecological and geographic gradients. Indeed, owing to their wide distribution, their taxonomic diversity and the narrow ecological niche they occupy, Roccella species are good...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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W. Szafer Institute of Botany, Polish Academy of Sciences
2020-12-01
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| Series: | Plant and Fungal Systematics |
| Subjects: | |
| Online Access: | https://pfsyst.botany.pl/Chemical-diversity-of-five-coastal-Roccella-species-from-mainland-France-the-Scattered,128519,0,2.html |
| _version_ | 1827309425288806400 |
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| author | Solenn Ferron Olivier Berry Damien Olivier-Jimenez Isabelle Rouaud Joël Boustie Françoise Lohézic-Le Dévéhat Remy Poncet |
| author_facet | Solenn Ferron Olivier Berry Damien Olivier-Jimenez Isabelle Rouaud Joël Boustie Françoise Lohézic-Le Dévéhat Remy Poncet |
| author_sort | Solenn Ferron |
| collection | DOAJ |
| description | Roccella species constitute interesting models to address questions regarding
lichen metabolite diversity across taxonomic, ecological and geographic gradients. Indeed,
owing to their wide distribution, their taxonomic diversity and the narrow ecological niche
they occupy, Roccella species are good candidates to study the drivers of lichen chemistry.
This study focuses on the chemical profiling of five species: R. applanata , R. belangeriana ,
R. fuciformis , R. montagnei and R. phycopsis . These five species were sampled in a rather
narrow longitudinal range (1°51′W to 47°17′E) covering the Eastern Atlantic and Western
Indian Ocean areas along an extended latitudinal range (48°49′N to 22°23′S). High Pressure
Liquid Chromatography (HPLC) analysis followed by mass spectrometry of 31 Roccella
thalli revealed a number of interesting patterns through a multivariate (PCA) analysis,
including the first detailed chemical profiles for two species from the Scattered Islands:
R. applanata and R. belangeriana . Metabolite segregation amongst all studied Roccella
species, including R. montagnei and R. belangeriana , gave some insight into the taxonomy
of the latter two species, which we interpret as separate species. An additional analysis
focusing on R. montagnei samples revealed chemical differences along both a latitudinal
and ecological gradient (from Europa Island to São Tomé and Príncipe). Three mass spectra
databases were built to dereplicate the ions, which gave an overview of the factors that
could drive quantitative and qualitative metabolite composition in lichens. Additionally,
several new Roccella species records are reported for the Scattered Islands, as well as São
Tomé and Príncipe. |
| first_indexed | 2024-04-24T19:40:03Z |
| format | Article |
| id | doaj.art-b6ac572229264352b1a08e71ab2c8c99 |
| institution | Directory Open Access Journal |
| issn | 2544-7459 2657-5000 |
| language | English |
| last_indexed | 2024-04-24T19:40:03Z |
| publishDate | 2020-12-01 |
| publisher | W. Szafer Institute of Botany, Polish Academy of Sciences |
| record_format | Article |
| series | Plant and Fungal Systematics |
| spelling | doaj.art-b6ac572229264352b1a08e71ab2c8c992024-03-25T11:16:07ZengW. Szafer Institute of Botany, Polish Academy of SciencesPlant and Fungal Systematics2544-74592657-50002020-12-0165224726010.35535/pfsyst-2020-0021128519Chemical diversity of five coastal Roccella species from mainland France, the Scattered Islands, and São Tomé and PríncipeSolenn Ferron0Olivier Berry1Damien Olivier-Jimenez2Isabelle Rouaud3Joël Boustie4Françoise Lohézic-Le Dévéhat5Remy Poncet6Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226, F-35000 Rennes, FranceUniv Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226, F-35000 Rennes, FranceUniv Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226, F-35000 Rennes, FranceUniv Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226, F-35000 Rennes, FranceUniv Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226, F-35000 Rennes, FranceUniv Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226, F-35000 Rennes, FranceUMS 2006 PatriNat (OFB – CNRS – MNHN), Muséum national d’Histoire naturelle, Maison Buffon, CP41, 36 rue Geoffroy Saint- Hilaire 75005 ParisRoccella species constitute interesting models to address questions regarding lichen metabolite diversity across taxonomic, ecological and geographic gradients. Indeed, owing to their wide distribution, their taxonomic diversity and the narrow ecological niche they occupy, Roccella species are good candidates to study the drivers of lichen chemistry. This study focuses on the chemical profiling of five species: R. applanata , R. belangeriana , R. fuciformis , R. montagnei and R. phycopsis . These five species were sampled in a rather narrow longitudinal range (1°51′W to 47°17′E) covering the Eastern Atlantic and Western Indian Ocean areas along an extended latitudinal range (48°49′N to 22°23′S). High Pressure Liquid Chromatography (HPLC) analysis followed by mass spectrometry of 31 Roccella thalli revealed a number of interesting patterns through a multivariate (PCA) analysis, including the first detailed chemical profiles for two species from the Scattered Islands: R. applanata and R. belangeriana . Metabolite segregation amongst all studied Roccella species, including R. montagnei and R. belangeriana , gave some insight into the taxonomy of the latter two species, which we interpret as separate species. An additional analysis focusing on R. montagnei samples revealed chemical differences along both a latitudinal and ecological gradient (from Europa Island to São Tomé and Príncipe). Three mass spectra databases were built to dereplicate the ions, which gave an overview of the factors that could drive quantitative and qualitative metabolite composition in lichens. Additionally, several new Roccella species records are reported for the Scattered Islands, as well as São Tomé and Príncipe.https://pfsyst.botany.pl/Chemical-diversity-of-five-coastal-Roccella-species-from-mainland-France-the-Scattered,128519,0,2.htmlroccella applanataroccella belangerianaroccella fuciformisroccellamontagneiroccella phycopsischemical profile |
| spellingShingle | Solenn Ferron Olivier Berry Damien Olivier-Jimenez Isabelle Rouaud Joël Boustie Françoise Lohézic-Le Dévéhat Remy Poncet Chemical diversity of five coastal Roccella species from mainland France, the Scattered Islands, and São Tomé and Príncipe Plant and Fungal Systematics roccella applanata roccella belangeriana roccella fuciformis roccella montagnei roccella phycopsis chemical profile |
| title | Chemical diversity of five coastal Roccella species from mainland France, the Scattered Islands, and São Tomé and Príncipe |
| title_full | Chemical diversity of five coastal Roccella species from mainland France, the Scattered Islands, and São Tomé and Príncipe |
| title_fullStr | Chemical diversity of five coastal Roccella species from mainland France, the Scattered Islands, and São Tomé and Príncipe |
| title_full_unstemmed | Chemical diversity of five coastal Roccella species from mainland France, the Scattered Islands, and São Tomé and Príncipe |
| title_short | Chemical diversity of five coastal Roccella species from mainland France, the Scattered Islands, and São Tomé and Príncipe |
| title_sort | chemical diversity of five coastal roccella species from mainland france the scattered islands and sao tome and principe |
| topic | roccella applanata roccella belangeriana roccella fuciformis roccella montagnei roccella phycopsis chemical profile |
| url | https://pfsyst.botany.pl/Chemical-diversity-of-five-coastal-Roccella-species-from-mainland-France-the-Scattered,128519,0,2.html |
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