Abstract
A new wood-inhabiting fungal genus, Crepatura, typified by C. ellipsospora sp. nov., is proposed based on a combination of morphological features and molecular evidence. The genus is characterized by an annual growth habit, resupinate basidiocarps with smooth to irregularly tuberculate hymenial surface, a monomitic hyphal system with thick-walled generative hyphae bearing both clamp connections and simple septa and ellipsoid, hyaline, thick-walled, smooth, negative in Melzer’s, acyanophilous basidiospores measuring 6.5–7.5 × 4–5 μm. Sequences of ITS and LSU nrRNA gene regions of the studied samples were generated, and phylogenetic analyses were performed with maximum likelihood, maximum parsimony, and Bayesian inference methods. The phylogenetic analyses based on molecular data of ITS+nLSU sequences showed that Crepatura belonged to the Phanerochaetaceae family and nested into the Donkia clade. The result demonstrated that the genus Crepatura formed a monophyletic lineage with a strong support and phylogenetically was closely related to Pirex concentricus.
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References
Bernicchia A, Gorjón SP (2010) Fungi Europaei 12: Corticiaceaes l. Edizioni Candusso, Lomazzo, pp 1–1007
Binder M, Hibbett DS, Larsson KH, Larsson E, Langer E, Langer G (2005) The phylogenetic distribution of resupinate forms across the major clades of mushroom-forming fungi (Homobasidiomycetes). Syst Biodivers 3:113–157. https://doi.org/10.1017/S1477200005001623
Binder M, Justo A, Riley R, Salamov A, López-Giráldez F, Sjökvist E, Copeland A, Foster B, Sun H, Larsson E, Larsson KH, Townsend J, Grigoriev IV, Hibbett DS (2013) Phylogenetic and phylogenomic overview of the Polyporales. Mycologia 105:1350–1373. https://doi.org/10.3852/13-003
Chen JJ, Cui BK (2014) Phlebiporia bubalina gen. et sp. nov. (Meruliaceae, Polyporales) from Southwest China with a preliminary phylogeny based on rDNA sequences. Mycol Prog 13:563–573. https://doi.org/10.1007/s11557-013-0940-4
Chen JJ, Cui BK, Dai YC (2016) Global diversity and molecular systematics of Wrightoporia s.l. (Russulales, Basidiomycota). Persoonia 37:21–36. https://doi.org/10.3767/003158516X689666
Choi JJ, Kim SH (2017) A genome tree of life for the fungi kingdom. PNAS 114:9391–9396. https://doi.org/10.1073/pnas.1711939114
Cui BK (2013) Antrodia tropica sp nov. from southern China inferred from morphological characters and molecular data. Mycol Prog 12:223–230. https://doi.org/10.1007/s11557-012-0829-7
Dai YC (2010) Hymenochaetaceae (Basidiomycota) in China. Fungal Divers 45:131–343. https://doi.org/10.1007/s13225-010-0066-9
Dai YC (2012) Polypore diversity in China with an annotated checklist of Chinese polypores. Mycoscience 53:49–80. https://doi.org/10.1007/s10267-011-0134-3
Dai YC, Yang ZL, Cui BK, Yu CJ, Zhou LW (2009) Species diversity and utilization of medicinal mushrooms and fungi in China (review). Int J Med Mushrooms 11:287–302. https://doi.org/10.1615/IntJMedMushr.v11.i3.80
Dai YC, Cui BK, Si J, He SH, Hyde KD, Yuan HS, Lui XY, Zhou LW (2015) Dynamics of the worldwide number of fungi with emphasis on fungal diversity in China. Mycol Prog 14:62. https://doi.org/10.1007/s11557-015-1084-5
Felsenstein J (1985) Confidence intervals on phylogenetics: an approach using bootstrap. Evolution 39:783–791
Floudas D, Hibbett DS (2015) Revisiting the taxonomy of Phanerochaete (Polyporales, Basidiomycota) using a four gene dataset and extensive ITS sampling. Fungal Biol 119:679–719. https://doi.org/10.1016/j.funbio.2015.04.003
Garcia-Sandoval R, Wang Z, Binder M, Hibbett DS (2011) Molecular phylogenetics of the Gloeophyllales and relative ages of clades of Agaricomycotina producing a brown rot. Mycologia 103:510–524. https://doi.org/10.3852/10-209
Grigoriev IV, Nikitin R, Haridas S, Kuo A, Ohm R, Otillar R, Riley R, Salamov A, Zhao X, Korzeniewski F, Smirnova T (2013) Mycocosm portal: gearing up for 1000 fungal genomes. Nucleic Acids Res:gkt1183
Hall TA (1999) Bioedit: a user-friendly biological sequence alignment editor and analysis program for Windows 95/98/NT. Nucleic Acids Symp Ser 41:95–98
Hallenberg N, Hjortstam K, Ryvarden L (1985) Pirex genus nova (Basidiomycetes, Corticiaceae). Mycotaxon 24:287–291
Jia BS, Zhou LW, Cui BK, Rivoire B, Dai YC (2014) Taxonomy and phylogeny of Ceriporia (Polyporales, Basidiomycota) with an emphasis of Chinese collections. Mycol Prog 13:81–93. https://doi.org/10.1007/s11557-013-0895-5
Justo A, Miettinen O, Floudas D, Ortiz-Santana B, Sjökvist E, Lindner D, Nakasone K, Niemelä T, Larsson KH, Ryvarden L, Hibbett DS (2017) A revised family-level classification of the Polyporales (Basidiomycota). Fungal Biol 121:798–824. https://doi.org/10.1016/j.funbio.2017.05.010
Kan YH, Gafforov Y, Li T, Zhou LW (2017) Hyphodontia zhixiangii sp. nov. (Schizoporaceae, Basidiomycota) from Uzbekistan. Phytotaxa 299:273–279. https://doi.org/10.11646/phytotaxa.299.2.12
Katoh K, Toh H (2008) Recent developments in the MAFFT multiple sequence alignment program. Brief Bioinform 9:286–298
Kirk PM, Cannon PF, David JC, Minter DW, Stalpers JA (2008) Ainsworth and Bisby’s dictionary of the fungi, 10th edn. CAB International Press, Wallingford
Larsson KH (2007) Re-thinking the classification of corticioid fungi. Mycol Res 111:1040–1063. https://doi.org/10.1016/j.mycres.2007.08.001
Levin L, Maira C, Martin H, Rene U (2016) Degradation of 4-nitrophenol by the white-rot polypore Trametes versicolor. Int Biodeterior Biodegrad 107:174–179. https://doi.org/10.1016/j.ibiod.2015.11.023
Li HJ, Cui BK (2013) Taxonomy and phylogeny of the genus Megasporoporia and its related genera. Mycologia 105:368–383. https://doi.org/10.3852/12-114
Li HJ, Han ML, Cui BK (2013) Two new Fomitopsis species from southern China based on morphological and molecular characters. Mycol Prog 12:709–718. https://doi.org/10.1007/s11557-012-0882-2
Li HJ, Cui BK, Dai YC (2014) Taxonomy and multi-gene phylogeny of Datronia (Polyporales, Basidiomycota). Persoonia 32:170–182. https://doi.org/10.3767/003158514X681828
Miettinen O, Larsson KH (2011) Sidera, a new genus in Hymenochaetales with poroid and hydnoid species. Mycol Prog 10:131–141. https://doi.org/10.1007/s11557-010-0682-5
Miettinen O, Rajchenberg M (2012) Obba and Sebipora, new polypore genera related to Cinereomyces and Gelatoporia (Polyporales, Basidiomycota). Mycol Prog 11:131–147. https://doi.org/10.1007/s11557-010-0736-8
Miettinen O, Larsson KH, Sjökvist E, Larsson KL (2012) Comprehensive taxon sampling reveals unaccounted diversity and morphological plasticity in a group of dimitic polypores (Polyporales, Basidiomycota). Cladistics 28:251–270. https://doi.org/10.1111/j.1096-0031.2011.00380.x
Miettinen O, Spirin V, Vlasák J, Rivoire B, Stenroos S, Hibbett D (2016) Polypores and genus concepts in Phanerochaetaceae (Polyporales, Basidiomycota). MycoKeys 17:1–46. https://doi.org/10.3897/mycokeys.17.10153
Miller MA, Holder MT, Vos R, Midford PE, Liebowitz T, Chan L, Hoover P, Warnow T (2009) The CIPRES Portals. CIPRES. URL: http://www.phylo.org/sub_sections/portal. 2009-08-04. (Archived by WebCite(r) at http://www.webcitation.org/5imQlJeQa)
Núñez M, Ryvarden L (2001) East Asian polypores 2. Syn Fung 14:165–522
Nylander JAA (2004) MrModeltest v2. Program distributed by the author. Evolutionary Biology Centre, Uppsala University, Uppsala
Petersen JH (1996) Farvekort. The Danish Mycological Society’s colour-chart. Foreningen til Svampekundskabens Fremme, Greve, pp 1–6
Posada D, Crandall KA (1998) Modeltest: testing the model of DNA substitution. Bioinformatics 14:817–818
Ronquist F, Huelsenbeck JP (2003) MrBayes 3: Bayesian phylogenetic inference under mixed models. Bioinformatics 19:1572–1574. https://doi.org/10.1093/bioinformatics/btg180
Ryvarden L, Melo I (2014) Poroid fungi of Europe. Syn Fung 31:1–455
Swofford DL (2002) PAUP*: phylogenetic analysis using parsimony (*and other methods). Version 4.0b10. Sinauer Associates, Massachusetts
Telleria MT, Dueñas M, Melo I, Martín M P (2010) Morphological and molecular studies of Hyphodermella in the Western Mediterranean area. Mycol Prog 9:585–596. https://doi.org/10.1007/s11557-010-0666-5
Tomšovský M, Menkis A, Vasaitis R (2010) Phylogenetic relationships in European Ceriporiopsis species inferred from nuclear and mitochondrial ribosomal DNA sequences. Fungal Biol 114:350–358. https://doi.org/10.1016/j.funbio.2010.02.004
White TJ, Bruns T, Lee S, Taylor J (1990) Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. In: Innis MA, Gelfand DH, Sninsky JJ, White TJ (eds) PCR protocols: a guide to methods and applications. Academic, San Diego, pp 315–322
Wu SH, Nilsson HR, Chen CT, Yu SY, Hallenberg N (2010) The white-rotting genus Phanerochaete is polyphyletic and distributed throughout the phlebioid clade of the Polyporales (Basidiomycota). Fungal Divers 42:107–118. https://doi.org/10.1007/s13225-010-0031-7
Zhou LW, Nakasone KK Jr, Burdsall HH, Ginns J, Vlasák J, Miettinen O, Spirin V, Niemelä T, Yuan HS, He SH, Cui BK, Xing JH, Dai YC (2016a) Polypore diversity in North America with an annotated checklist. Mycol Prog 15:771–790. https://doi.org/10.1007/s11557-016-1207-7
Zhou LW, Vlasák J, Decock C, Assefa A, Stenlid J, Abate D, Wu SH, Dai YC (2016b) Global diversity and taxonomy of the Inonotus linteus complex (Hymenochaetales, Basidiomycota): Sanghuangporus gen. nov., Tropicoporus excentrodendri and T. guanacastensis gen. et spp. nov., and 17 new combinations. Fungal Divers. https://doi.org/10.1007/s13225-015-0335-8
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The research was supported by the National Natural Science Foundation of China (Project No. 31700023), the Yunnan Agricultural Foundation Projects (2017FG001-042), the Science Foundation of Southwest Forestry University (Project No. 111715), and the Science Foundation of Education Department in Yunnan (2018JS326).
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Ma, X., Zhao, CL. Crepatura ellipsospora gen. et sp. nov. in Phanerochaetaceae (Polyporales, Basidiomycota) bearing a tuberculate hymenial surface. Mycol Progress 18, 785–793 (2019). https://doi.org/10.1007/s11557-019-01488-0
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DOI: https://doi.org/10.1007/s11557-019-01488-0