Towards a nomenclatural clarification of the Peltigera ponojensis/monticola clade including metagenomic sequencing of type material and the introduction of P. globulata Miadl. & Magain sp. nov.
peer reviewed Peltigera globulata Miadl. & Magain, a new species in the P. ponojensis/monticola species complex of section Peltigera, is formally described. This clade was previously given the interim designation Peltigera sp. 17. It is found in sun-exposed and xeric habitats at high altitudes i...
Published in: | The Lichenologist |
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Language: | English |
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Cambridge University Press (CUP)
2023
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Online Access: | https://orbi.uliege.be/handle/2268/307124 https://orbi.uliege.be/bitstream/2268/307124/1/globulata.pdf https://doi.org/10.1017/s0024282923000373 |
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ftorbi:oai:orbi.ulg.ac.be:2268/307124 2024-04-21T07:52:39+00:00 Towards a nomenclatural clarification of the Peltigera ponojensis/monticola clade including metagenomic sequencing of type material and the introduction of P. globulata Miadl. & Magain sp. nov. Miadlikowska, Jolanta Magain, Nicolas Medeiros, Ian D. Pardo-De la Hoz, Carlos J. Carbone, Ignazio LaGreca, Scott Barlow, Thomas Myllys, Leena Schmull, Michaela Lutzoni, François 2023-09 https://orbi.uliege.be/handle/2268/307124 https://orbi.uliege.be/bitstream/2268/307124/1/globulata.pdf https://doi.org/10.1017/s0024282923000373 en eng Cambridge University Press (CUP) https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0024282923000373 urn:issn:0024-2829 urn:issn:1096-1135 https://orbi.uliege.be/handle/2268/307124 info:hdl:2268/307124 https://orbi.uliege.be/bitstream/2268/307124/1/globulata.pdf doi:10.1017/s0024282923000373 scopus-id:2-s2.0-85172678873 open access http://purl.org/coar/access_right/c_abf2 info:eu-repo/semantics/openAccess Lichenologist, 55 (5), 315-324 (2023-09) Ecology Evolution Behavior and Systematics Life sciences Phytobiology (plant sciences forestry mycology.) Sciences du vivant Biologie végétale (sciences végétales sylviculture mycologie.) journal article http://purl.org/coar/resource_type/c_6501 info:eu-repo/semantics/article peer reviewed 2023 ftorbi https://doi.org/10.1017/s0024282923000373 2024-03-27T14:58:57Z peer reviewed Peltigera globulata Miadl. & Magain, a new species in the P. ponojensis/monticola species complex of section Peltigera, is formally described. This clade was previously given the interim designation Peltigera sp. 17. It is found in sun-exposed and xeric habitats at high altitudes in Peru and Ecuador. Peltigera globulata can be easily recognized by its irregularly globulated margins covered mostly by thick, white pruina, somewhat resembling the sorediate thallus margins of P. soredians, another South American species from section Peltigera. The hypervariable region of ITS1 (ITS1-HR), which is in general highly variable among species of section Peltigera, does not have diagnostic value for species identification within the P. ponojensis/monticola complex. Nevertheless, no significant level of gene flow was detected among eight lineages representing a clade of putative species (including P. globulata) within this complex. ITS sequences from the holotype specimens of P. monticola Vitik. (collected in 1979) and P. soredians Vitik. (collected in 1981) and lectotype specimens of P. antarctica C. W. Dodge (collected in 1941) and P. aubertii C. W. Dodge (collected in 1952) were successfully obtained through Sanger and Illumina metagenomic sequencing. BLAST results of these sequences revealed that the type specimen of P. monticola falls within the P. monticola/ponojensis 7 clade, which represents P. monticola s. str., and confirmed that the type specimen of P. aubertii falls within a clade identified previously as P. aubertii based on morphology. The ITS sequence from the type specimen of P. soredians, which superficially resembles P. globulata, confirms its placement in the P. rufescens clade. Finally, we discovered that the name P. antarctica was erroneously applied to a lineage in the P. ponojensis/monticola clade. The ITS sequence from the type specimen of P. antarctica represents a lineage within the P. rufescens clade, which is sister to the P. ponojensis/monticola clade. Article in Journal/Newspaper Antarc* Antarctica University of Liège: ORBi (Open Repository and Bibliography) The Lichenologist 55 5 315 324 |
institution |
Open Polar |
collection |
University of Liège: ORBi (Open Repository and Bibliography) |
op_collection_id |
ftorbi |
language |
English |
topic |
Ecology Evolution Behavior and Systematics Life sciences Phytobiology (plant sciences forestry mycology.) Sciences du vivant Biologie végétale (sciences végétales sylviculture mycologie.) |
spellingShingle |
Ecology Evolution Behavior and Systematics Life sciences Phytobiology (plant sciences forestry mycology.) Sciences du vivant Biologie végétale (sciences végétales sylviculture mycologie.) Miadlikowska, Jolanta Magain, Nicolas Medeiros, Ian D. Pardo-De la Hoz, Carlos J. Carbone, Ignazio LaGreca, Scott Barlow, Thomas Myllys, Leena Schmull, Michaela Lutzoni, François Towards a nomenclatural clarification of the Peltigera ponojensis/monticola clade including metagenomic sequencing of type material and the introduction of P. globulata Miadl. & Magain sp. nov. |
topic_facet |
Ecology Evolution Behavior and Systematics Life sciences Phytobiology (plant sciences forestry mycology.) Sciences du vivant Biologie végétale (sciences végétales sylviculture mycologie.) |
description |
peer reviewed Peltigera globulata Miadl. & Magain, a new species in the P. ponojensis/monticola species complex of section Peltigera, is formally described. This clade was previously given the interim designation Peltigera sp. 17. It is found in sun-exposed and xeric habitats at high altitudes in Peru and Ecuador. Peltigera globulata can be easily recognized by its irregularly globulated margins covered mostly by thick, white pruina, somewhat resembling the sorediate thallus margins of P. soredians, another South American species from section Peltigera. The hypervariable region of ITS1 (ITS1-HR), which is in general highly variable among species of section Peltigera, does not have diagnostic value for species identification within the P. ponojensis/monticola complex. Nevertheless, no significant level of gene flow was detected among eight lineages representing a clade of putative species (including P. globulata) within this complex. ITS sequences from the holotype specimens of P. monticola Vitik. (collected in 1979) and P. soredians Vitik. (collected in 1981) and lectotype specimens of P. antarctica C. W. Dodge (collected in 1941) and P. aubertii C. W. Dodge (collected in 1952) were successfully obtained through Sanger and Illumina metagenomic sequencing. BLAST results of these sequences revealed that the type specimen of P. monticola falls within the P. monticola/ponojensis 7 clade, which represents P. monticola s. str., and confirmed that the type specimen of P. aubertii falls within a clade identified previously as P. aubertii based on morphology. The ITS sequence from the type specimen of P. soredians, which superficially resembles P. globulata, confirms its placement in the P. rufescens clade. Finally, we discovered that the name P. antarctica was erroneously applied to a lineage in the P. ponojensis/monticola clade. The ITS sequence from the type specimen of P. antarctica represents a lineage within the P. rufescens clade, which is sister to the P. ponojensis/monticola clade. |
format |
Article in Journal/Newspaper |
author |
Miadlikowska, Jolanta Magain, Nicolas Medeiros, Ian D. Pardo-De la Hoz, Carlos J. Carbone, Ignazio LaGreca, Scott Barlow, Thomas Myllys, Leena Schmull, Michaela Lutzoni, François |
author_facet |
Miadlikowska, Jolanta Magain, Nicolas Medeiros, Ian D. Pardo-De la Hoz, Carlos J. Carbone, Ignazio LaGreca, Scott Barlow, Thomas Myllys, Leena Schmull, Michaela Lutzoni, François |
author_sort |
Miadlikowska, Jolanta |
title |
Towards a nomenclatural clarification of the Peltigera ponojensis/monticola clade including metagenomic sequencing of type material and the introduction of P. globulata Miadl. & Magain sp. nov. |
title_short |
Towards a nomenclatural clarification of the Peltigera ponojensis/monticola clade including metagenomic sequencing of type material and the introduction of P. globulata Miadl. & Magain sp. nov. |
title_full |
Towards a nomenclatural clarification of the Peltigera ponojensis/monticola clade including metagenomic sequencing of type material and the introduction of P. globulata Miadl. & Magain sp. nov. |
title_fullStr |
Towards a nomenclatural clarification of the Peltigera ponojensis/monticola clade including metagenomic sequencing of type material and the introduction of P. globulata Miadl. & Magain sp. nov. |
title_full_unstemmed |
Towards a nomenclatural clarification of the Peltigera ponojensis/monticola clade including metagenomic sequencing of type material and the introduction of P. globulata Miadl. & Magain sp. nov. |
title_sort |
towards a nomenclatural clarification of the peltigera ponojensis/monticola clade including metagenomic sequencing of type material and the introduction of p. globulata miadl. & magain sp. nov. |
publisher |
Cambridge University Press (CUP) |
publishDate |
2023 |
url |
https://orbi.uliege.be/handle/2268/307124 https://orbi.uliege.be/bitstream/2268/307124/1/globulata.pdf https://doi.org/10.1017/s0024282923000373 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Lichenologist, 55 (5), 315-324 (2023-09) |
op_relation |
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0024282923000373 urn:issn:0024-2829 urn:issn:1096-1135 https://orbi.uliege.be/handle/2268/307124 info:hdl:2268/307124 https://orbi.uliege.be/bitstream/2268/307124/1/globulata.pdf doi:10.1017/s0024282923000373 scopus-id:2-s2.0-85172678873 |
op_rights |
open access http://purl.org/coar/access_right/c_abf2 info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1017/s0024282923000373 |
container_title |
The Lichenologist |
container_volume |
55 |
container_issue |
5 |
container_start_page |
315 |
op_container_end_page |
324 |
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1796935845127651328 |