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Moya P, Molins A, Škaloud P, Divakar PK, Chiva S, Dumitru C, Molina MC, Crespo A, Barreno E. Biodiversity Patterns and Ecological Preferences of the Photobionts Associated With the Lichen-Forming Genus Parmelia. Front Microbiol 2021; 12:765310. [PMID: 35003003 PMCID: PMC8739953 DOI: 10.3389/fmicb.2021.765310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 11/26/2021] [Indexed: 11/17/2022] Open
Abstract
The worldwide, ecologically relevant lichen-forming genus Parmelia currently includes 41 accepted species, of which the Parmelia sulcata group (PSULgp) and the Parmelia saxatilis group (PSAXgp) have received considerable attention over recent decades; however, phycobiont diversity is poorly known in Parmelia s. lat. Here, we studied the diversity of Trebouxia microalgae associated with 159 thalli collected from 30 locations, including nine Parmelia spp.: P. barrenoae, P. encryptata, P. ernstiae, P. mayi, P. omphalodes, P. saxatilis, P. serrana, P. submontana, and P. sulcata. The mycobionts were studied by carrying out phylogenetic analyses of the nrITS. Microalgae genetic diversity was examined by using both nrITS and LSU rDNA markers. To evaluate putative species boundaries, three DNA species delimitation analyses were performed on Trebouxia and Parmelia. All analyses clustered the mycobionts into two main groups: PSULgp and PSAXgp. Species delimitation identified 13 fungal and 15 algal species-level lineages. To identify patterns in specificity and selectivity, the diversity and abundance of the phycobionts were identified for each Parmelia species. High specificity of each Parmelia group for a given Trebouxia clade was observed; PSULgp associated only with clade I and PSAXgp with clade S. However, the degree of specificity is different within each group, since the PSAXgp mycobionts were less specific and associated with 12 Trebouxia spp., meanwhile those of PSULgp interacted only with three Trebouxia spp. Variation-partitioning analyses were conducted to detect the relative contributions of climate, geography, and symbiotic partner to phycobiont and mycobiont distribution patterns. Both analyses explained unexpectedly high portions of variability (99 and 98%) and revealed strong correlations between the fungal and algal diversity. Network analysis discriminated seven ecological clusters. Even though climatic conditions explained the largest proportion of the variation among these clusters, they seemed to show indifference relative to climatic parameters. However, the cluster formed by P. saxatilis A/P. saxatilis B/Trebouxia sp. 2/Trebouxia sp. S02/Trebouxia sp. 3A was identified to prefer cold-temperate as well as humid summer environments.
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Affiliation(s)
- Patricia Moya
- Botánica, Instituto Cavanilles de Biodiversidad y Biología Evolutiva (ICBIBE), Fac. CC. Biológicas, Universitat de València, Valencia, Spain
| | - Arantzazu Molins
- Botánica, Instituto Cavanilles de Biodiversidad y Biología Evolutiva (ICBIBE), Fac. CC. Biológicas, Universitat de València, Valencia, Spain
| | - Pavel Škaloud
- Department of Botany, Faculty of Science, Charles University, Prague, Czechia
| | - Pradeep K. Divakar
- Departamento de Farmacología, Farmacognosia y Botánica, Facultad de Farmacia, Universidad Complutense de Madrid, Madrid, Spain
| | - Salvador Chiva
- Botánica, Instituto Cavanilles de Biodiversidad y Biología Evolutiva (ICBIBE), Fac. CC. Biológicas, Universitat de València, Valencia, Spain
| | - Cristina Dumitru
- Botánica, Instituto Cavanilles de Biodiversidad y Biología Evolutiva (ICBIBE), Fac. CC. Biológicas, Universitat de València, Valencia, Spain
| | - Maria Carmen Molina
- Departamento de Biología, Geología, Física y Química Inorgánica, Escuela Superior de Ciencias Experimentales y Tecnología (ESCET), Universidad Rey Juan Carlos, Madrid, Spain
| | - Ana Crespo
- Departamento de Farmacología, Farmacognosia y Botánica, Facultad de Farmacia, Universidad Complutense de Madrid, Madrid, Spain
| | - Eva Barreno
- Botánica, Instituto Cavanilles de Biodiversidad y Biología Evolutiva (ICBIBE), Fac. CC. Biológicas, Universitat de València, Valencia, Spain
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Revision of the Lichen Genus Phaeophyscia and Allied Atranorin Absent Taxa (Physciaceae) in South Korea. Microorganisms 2019; 7:microorganisms7080242. [PMID: 31390815 PMCID: PMC6723189 DOI: 10.3390/microorganisms7080242] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 07/17/2019] [Accepted: 08/04/2019] [Indexed: 11/17/2022] Open
Abstract
The genus Phaeophyscia Moberg, which belongs to the family Physciaceae, includes about 50 species, with 17 species reported in South Korea. This genus is characterized by a foliose thallus, Physcia/Pachysporaria-type ascospores, a paraplectenchymatous-type lower cortex, and lacking atranorin. In this study, about 650 specimens of Phaeophyscia aligned with the atranorin-absent groups collected from South Korea were re-examined. The taxonomy of these groups in South Korea requires revision based on the analyses of the morphology, chemistry, and molecular phylogeny. We infer that (1) each genus of the main foliose groups of Physciaceae forms a monophyletic clade, which also supports the separation of Phaeophyscia species with a prosoplectenchymatous lower cortex into the genus Physciella; (2) three atranorin-lacking genera were confirmed in South Korea: Hyperphyscia, Phaeophyscia, and Physciella, including a new combination named Physciella poeltii (Frey) D. Liu and J.S. Hur, and three new records from South Korea of Phaeophyscia hunana, P. leana, and P. sonorae; and (3) four species should be excluded from the lichen flora of South Korea: Hyperphyscia adglutinata, Phaeophyscia endococcina, Phaeophyscia erythrocardia, and Phaeophyscia imbricata.
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Miadlikowska J, Kauff F, Hofstetter V, Fraker E, Grube M, Hafellner J, Reeb V, Hodkinson BP, Kukwa M, Lücking R, Hestmark G, Otalora MG, Rauhut A, Büdel B, Scheidegger C, Timdal E, Stenroos S, Brodo I, Perlmutter GB, Ertz D, Diederich P, Lendemer JC, May P, Schoch CL, Arnold AE, Gueidan C, Tripp E, Yahr R, Robertson C, Lutzoni F. New insights into classification and evolution of the Lecanoromycetes (Pezizomycotina, Ascomycota) from phylogenetic analyses of three ribosomal RNA- and two protein-coding genes. Mycologia 2017. [DOI: 10.1080/15572536.2006.11832636] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
| | | | | | - Emily Fraker
- Department of Biology, Duke University, Durham, North Carolina 27708-0338
| | | | - Josef Hafellner
- Institut für Botanik, Karl-Franzens-Universität, Holteigasse 6, A-8010, Graz, Austria
| | | | | | - Martin Kukwa
- Department of Plant Taxonomy and Nature Conservation, Gdansk University, A. Legionow 9, 80-441 Gdansk, Poland
| | - Robert Lücking
- Field Museum of Natural History, 1400 South Lake Shore Drive, Chicago, Illinois 60605-2496
| | - Geir Hestmark
- Department of Biology, University of Oslo, P.O. Box 1066 Blindern, NO-0316 Oslo, Norway
| | - Monica Garcia Otalora
- Área de Biodiversidad y Conservación, ESCET, Universidad Rey Juan Carlos, c/ Tulipán s/n, 28933-Móstoles, Madrid, Spain
| | | | - Burkhard Büdel
- Fachbereich Biologie, Abt. Pflanzenökologie und Systematik, University of Kaiserslautern, Postfach 3049, 67653 Kaiserslautern, Germany
| | - Christoph Scheidegger
- Swiss Federal Institute for Forest, Snow and Landscape Research (WSL/FNP), Zürcherstrasse 111, 8903 Birmensdorf, Switzerland
| | - Einar Timdal
- Botanical Museum, University of Oslo, Sars’ gate 1, N-1162 Oslo, Norway
| | - Soili Stenroos
- Botanical Museum, Finnish Museum of Natural History, University of Helsinki, P.O. Box 7, FI-00014 Finland
| | - Irwin Brodo
- Canadian Museum of Nature, P.O. Box 3443, Station D, Ottawa, Ontario, K1P 6P4 Canada
| | - Gary B. Perlmutter
- North Carolina Botanical Garden, University of North Carolina at Chapel Hill, CB 3375, Totten Center, Chapel Hill, North Carolina 27599-3375
| | - Damien Ertz
- National Botanic Garden of Belgium, Department of Bryophytes-Thallophytes, Domaine de Bouchout, B-1860 Meise, Belgium
| | - Paul Diederich
- Musée national d’histoire naturelle, 25 rue Munster, L-2160 Luxembourg, Luxembourg
| | - James C. Lendemer
- Department of Botany, Academy of Natural Sciences of Philadelphia, 1900 Benjamin Franklin Parkway, Philadelphia, Pennsylvania 19103
| | - Philip May
- Farlow Herbarium, Harvard University, 22 Divinity Avenue, Cambridge, Massachusetts 02138
| | - Conrad L. Schoch
- Department of Botany and Plant Pathology, Oregon State University, Corvallis, Oregon
| | - A. Elizabeth Arnold
- Department of Plant Sciences, University of Arizona, 1140 E. South Campus Drive, Forbes 204, Tucson, Arizona 85721
| | | | | | | | | | - François Lutzoni
- Department of Biology, Duke University, Durham, North Carolina 27708-0338
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Resl P, Mayrhofer H, Clayden SR, Spribille T, Thor G, Tønsberg T, Sheard JW. Morphological, chemical and species delimitation analyses provide new taxonomic insights into two groups of Rinodina. LICHENOLOGIST (LONDON, ENGLAND) 2016; 48:469-488. [PMID: 29398724 PMCID: PMC5793993 DOI: 10.1017/s0024282916000359] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The genus Rinodina (Physciaceae), with approximately 300 species, has been subject to few phylogenetic studies. Consequently taxonomic hypotheses in Rinodina are largely reliant on phenotypic data, while hypotheses incorporating DNA dependent methods remain to be tested. Here we investigate Rinodina degeliana/R. subparieta and the Rinodina mniaraea group, which previously have not been subjected to comprehensive molecular and phenotypic studies. We conducted detailed morphological, anatomical, chemical, molecular phylogenetic and species delimitation studies including 24 newly sequenced specimens. We propose that Rinodina degeliana and R. subparieta are conspecific and that chemical morphs within the R. mniaraea group should be recognized as distinct species. We also propose the placement of the recently described genus Oxnerella in Physciaceae.
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Affiliation(s)
- Philipp Resl
- Institute of Plant Sciences, NAWI Graz, University of Graz, Holteigasse 6, 8010 Graz, Austria
| | - Helmut Mayrhofer
- Institute of Plant Sciences, NAWI Graz, University of Graz, Holteigasse 6, 8010 Graz, Austria
| | - Stephen R Clayden
- New Brunswick Museum, 277 Douglas Avenue, Saint John, New Brunswick E2K 1E5, Canada
| | - Toby Spribille
- Institute of Plant Sciences, University of Graz, Holteigasse 6, 8010 Graz, Austria
| | - Göran Thor
- Department of Ecology, Swedish University of Agricultural Sciences, P.O. Box 7044, 750 07 Uppsala, Sweden
| | - Tor Tønsberg
- Department of Natural History, University Museum, University of Bergen, Allégaten 41, P.O. Box 7800, 5020 Bergen, Norway
| | - John W Sheard
- Department of Biology, University of Saskatchewan, 112 Science Place, Saskatoon, SK S7N 5E2, Canada
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Miadlikowska J, Kauff F, Högnabba F, Oliver JC, Molnár K, Fraker E, Gaya E, Hafellner J, Hofstetter V, Gueidan C, Otálora MAG, Hodkinson B, Kukwa M, Lücking R, Björk C, Sipman HJM, Burgaz AR, Thell A, Passo A, Myllys L, Goward T, Fernández-Brime S, Hestmark G, Lendemer J, Lumbsch HT, Schmull M, Schoch CL, Sérusiaux E, Maddison DR, Arnold AE, Lutzoni F, Stenroos S. A multigene phylogenetic synthesis for the class Lecanoromycetes (Ascomycota): 1307 fungi representing 1139 infrageneric taxa, 317 genera and 66 families. Mol Phylogenet Evol 2014; 79:132-68. [PMID: 24747130 PMCID: PMC4185256 DOI: 10.1016/j.ympev.2014.04.003] [Citation(s) in RCA: 121] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2013] [Revised: 03/02/2014] [Accepted: 04/02/2014] [Indexed: 11/28/2022]
Abstract
The Lecanoromycetes is the largest class of lichenized Fungi, and one of the most species-rich classes in the kingdom. Here we provide a multigene phylogenetic synthesis (using three ribosomal RNA-coding and two protein-coding genes) of the Lecanoromycetes based on 642 newly generated and 3329 publicly available sequences representing 1139 taxa, 317 genera, 66 families, 17 orders and five subclasses (four currently recognized: Acarosporomycetidae, Lecanoromycetidae, Ostropomycetidae, Umbilicariomycetidae; and one provisionarily recognized, 'Candelariomycetidae'). Maximum likelihood phylogenetic analyses on four multigene datasets assembled using a cumulative supermatrix approach with a progressively higher number of species and missing data (5-gene, 5+4-gene, 5+4+3-gene and 5+4+3+2-gene datasets) show that the current classification includes non-monophyletic taxa at various ranks, which need to be recircumscribed and require revisionary treatments based on denser taxon sampling and more loci. Two newly circumscribed orders (Arctomiales and Hymeneliales in the Ostropomycetidae) and three families (Ramboldiaceae and Psilolechiaceae in the Lecanorales, and Strangosporaceae in the Lecanoromycetes inc. sed.) are introduced. The potential resurrection of the families Eigleraceae and Lopadiaceae is considered here to alleviate phylogenetic and classification disparities. An overview of the photobionts associated with the main fungal lineages in the Lecanoromycetes based on available published records is provided. A revised schematic classification at the family level in the phylogenetic context of widely accepted and newly revealed relationships across Lecanoromycetes is included. The cumulative addition of taxa with an increasing amount of missing data (i.e., a cumulative supermatrix approach, starting with taxa for which sequences were available for all five targeted genes and ending with the addition of taxa for which only two genes have been sequenced) revealed relatively stable relationships for many families and orders. However, the increasing number of taxa without the addition of more loci also resulted in an expected substantial loss of phylogenetic resolving power and support (especially for deep phylogenetic relationships), potentially including the misplacements of several taxa. Future phylogenetic analyses should include additional single copy protein-coding markers in order to improve the tree of the Lecanoromycetes. As part of this study, a new module ("Hypha") of the freely available Mesquite software was developed to compare and display the internodal support values derived from this cumulative supermatrix approach.
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Affiliation(s)
| | - Frank Kauff
- FB Biologie, Molecular Phylogenetics, 13/276, TU Kaiserslautern, Postfach 3049, 67653 Kaiserslautern, Germany
| | - Filip Högnabba
- Botanical Museum, Finnish Museum of Natural History, FI-00014 University of Helsinki, Finland
| | - Jeffrey C Oliver
- Department of Ecology and Evolutionary Biology, Yale University, 358 ESC, 21 Sachem Street, New Haven, CT 06511, USA
| | - Katalin Molnár
- Department of Biology, Duke University, Durham, NC 27708-0338, USA
| | - Emily Fraker
- Department of Biology, Duke University, Durham, NC 27708-0338, USA
| | - Ester Gaya
- Department of Biology, Duke University, Durham, NC 27708-0338, USA
| | - Josef Hafellner
- Institut für Botanik, Karl-Franzens-Universität, Holteigasse 6, A-8010 Graz, Austria
| | | | - Cécile Gueidan
- Department of Biology, Duke University, Durham, NC 27708-0338, USA
| | | | | | - Martin Kukwa
- Department of Plant Taxonomy and Nature Conservation, University of Gdańsk, ul. Wita Stwosza 59, 80-308 Gdańsk, Poland
| | - Robert Lücking
- Science and Education, The Field Museum, 1400 S. Lake Shore Drive, Chicago, IL 60605, USA
| | - Curtis Björk
- UBC Herbarium, Beaty Museum, University of British Columbia, Vancouver, BC V6T1Z4, Canada
| | - Harrie J M Sipman
- Botanischer Garten und Botanisches Museum Berlin-Dahlem, Königin-Luise-Strasse 6-8, D-14195 Berlin, Germany
| | - Ana Rosa Burgaz
- Departamento de Biologı́a Vegetal I, Facultad de CC. Biológicas, Universidad Complutense de Madrid, E-28040-Madrid, Spain
| | - Arne Thell
- Botanical Museum, Lund University, Box 117, SE-221 00 Lund, Sweden
| | - Alfredo Passo
- BioLiq Laboratorio de Bioindicadores y Liquenología, Centro Regional Universitario Bariloche, INIBIOMA, Universidad Nacional del Comahue, Bariloche, 8400RN, Argentina
| | - Leena Myllys
- Botanical Museum, Finnish Museum of Natural History, FI-00014 University of Helsinki, Finland
| | - Trevor Goward
- UBC Herbarium, Beaty Museum, University of British Columbia, Vancouver, BC V6T1Z4, Canada
| | - Samantha Fernández-Brime
- Department of Plant Biology (Botany Unit), Facultat de Biologia, Universitat de Barcelona, Av. Diagonal 643, 08028 Barcelona, Spain
| | - Geir Hestmark
- CEES, Department of Biosciences, University of Oslo, PB 1066 Blindern, 0315 Oslo, Norway
| | - James Lendemer
- Institute of Systematic Botany, The New York Botanical Garden, Bronx, NY 10458-5126, USA
| | - H Thorsten Lumbsch
- Science and Education, The Field Museum, 1400 S. Lake Shore Drive, Chicago, IL 60605, USA
| | - Michaela Schmull
- Harvard University Herbaria, Organismic and Evolutionary Biology, Harvard University, 22 Divinity Avenue, Cambridge, MA 02138, USA
| | - Conrad L Schoch
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, 45 Center Drive, MSC 6510, Bethesda, MD 20892-6510, USA
| | - Emmanuël Sérusiaux
- Evolution and Conservation Biology, University of Liège, Sart Tilman B22, B-4000 Liège, Belgium
| | - David R Maddison
- Center for Genome Research and Biocomputing, Oregon State University, 3021 Agriculture and Life Sciences Building, Corvallis, OR 97331-7303, USA
| | - A Elizabeth Arnold
- School of Plant Sciences, The University of Arizona, 1140 E. South Campus Drive, Forbes 303, Tucson, AZ 85721, USA
| | - François Lutzoni
- Department of Biology, Duke University, Durham, NC 27708-0338, USA
| | - Soili Stenroos
- Botanical Museum, Finnish Museum of Natural History, FI-00014 University of Helsinki, Finland
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Nadyeina O, Grube M, Mayrhofer H. A contribution to the taxonomy of the genus Rinodina (Physciaceae, lichenized Ascomycotina) using combined ITS and mtSSU rDNA data. LICHENOLOGIST (LONDON, ENGLAND) 2010; 42:521-531. [PMID: 22121298 PMCID: PMC3223597 DOI: 10.1017/s0024282910000186] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
To test the phylogenetic position of phenotypically peculiar species in the Physciaceae we generated 47 new sequences (26 of nrITS region and 21 of mtSSU rDNA) from 19 crustose taxa of Physciaceae mainly from the genus Rinodina. Phylogenetic analysis confirmed the Buellia and Physcia groups. The analysis revealed a considerable variability of characters traditionally used for classification, especially in the delimitation of the genera Buellia and Rinodina. While ascus types agree well with the distinction of the Buellia and Physcia groups, none of the other traditional characters, including excipulum type and ascospore thickening, were consistent within subclades of the Physcia group. We suggest that both excipulum type and ascospore characters are rather dynamic in the evolution of Rinodina species and only appear consistent in morphologically more complex foliose and fruticose groups, which are characterized by thallus characters not present in the crustose groups. Two recent taxonomic changes are supported by molecular characters: Endohyalina insularis (syn. 'Rinodina' insularis) and Rinodina lindingeri (syn. 'Buellia' lindingeri). In addition Rinodina parvula (syn. 'Buellia' parvula) is reinstated. New records for Endohyalina brandii, E. diederichii, E. insularis and Rinodina albana are presented.
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Affiliation(s)
- Olga Nadyeina
- M. G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Tereschenkivs'ka 2, 01601 Kyiv, Ukraine.
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Lichen Systematics: The Role of Morphological and Molecular Data to Reconstruct Phylogenetic Relationships. PROGRESS IN BOTANY 2010. [DOI: 10.1007/978-3-642-02167-1_10] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Giralt M, van den Boom PPG, Elix JA. Endohyalina, the genus in the Physciaceae to accommodate the species of the Rinodina ericina-group. Mycol Prog 2009. [DOI: 10.1007/s11557-009-0616-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Simon DM, Hummel CL, Sheeley SL, Bhattacharya D. Heterogeneity of intron presence or absence in rDNA genes of the lichen species Physcia aipolia and P. stellaris. Curr Genet 2005; 47:389-99. [PMID: 15868149 DOI: 10.1007/s00294-005-0581-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2005] [Revised: 03/22/2005] [Accepted: 03/29/2005] [Indexed: 10/25/2022]
Abstract
Intron origin and evolution are of high interest, yet the rates of insertion and loss are unclear. To investigate their spread, we studied ribosomal (r)DNA introns from the closely related lichens Physcia aipolia and P. stellaris. Both taxa are replete with rDNA spliceosomal introns and autocatalytic group I introns, many of which show presence/absence polymorphism when screened with the PCR approach. This initially suggested that Physcia could be a model for studying intron retention and loss. However, during the course of a population-level analysis, we discovered widespread intron presence/absence heterogeneity within lichen thalli. To address this result, we sequenced multiple clones encoding nuclear rDNA and the single-copy elongation factor-1alpha (EF-1alpha) from individual thalli. These data showed extensive rDNA heterogeneity within individuals, rather than the presence of multiple fungi within a thallus. Our results suggest that considerable care must be taken when interpreting intron presence/absence in lichen rDNA, an observation that has general implications for the study of rDNA intron evolution.
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Affiliation(s)
- Dawn M Simon
- Department of Biological Sciences and Roy J. Carver Center for Comparative Genomics, University of Iowa, 312 Biology Building, Iowa City, IA 52242-1324, USA
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Peršoh D, Beck A, Rambold G. The distribution of ascus types and photobiontal selection in Lecanoromycetes (Ascomycota) against the background of a revised SSU nrDNA phylogeny. Mycol Prog 2004. [DOI: 10.1007/s11557-006-0081-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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