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He MQ, Zhao RL, Hyde KD, Begerow D, Kemler M, Yurkov A, McKenzie EHC, Raspé O, Kakishima M, Sánchez-Ramírez S, Vellinga EC, Halling R, Papp V, Zmitrovich IV, Buyck B, Ertz D, Wijayawardene NN, Cui BK, Schoutteten N, Liu XZ, Li TH, Yao YJ, Zhu XY, Liu AQ, Li GJ, Zhang MZ, Ling ZL, Cao B, Antonín V, Boekhout T, da Silva BDB, De Crop E, Decock C, Dima B, Dutta AK, Fell JW, Geml J, Ghobad-Nejhad M, Giachini AJ, Gibertoni TB, Gorjón SP, Haelewaters D, He SH, Hodkinson BP, Horak E, Hoshino T, Justo A, Lim YW, Menolli N, Mešić A, Moncalvo JM, Mueller GM, Nagy LG, Nilsson RH, Noordeloos M, Nuytinck J, Orihara T, Ratchadawan C, Rajchenberg M, Silva-Filho AGS, Sulzbacher MA, Tkalčec Z, Valenzuela R, Verbeken A, Vizzini A, Wartchow F, Wei TZ, Weiß M, Zhao CL, Kirk PM. Notes, outline and divergence times of Basidiomycota. FUNGAL DIVERS 2019. [DOI: 10.1007/s13225-019-00435-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
AbstractThe Basidiomycota constitutes a major phylum of the kingdom Fungi and is second in species numbers to the Ascomycota. The present work provides an overview of all validly published, currently used basidiomycete genera to date in a single document. An outline of all genera of Basidiomycota is provided, which includes 1928 currently used genera names, with 1263 synonyms, which are distributed in 241 families, 68 orders, 18 classes and four subphyla. We provide brief notes for each accepted genus including information on classification, number of accepted species, type species, life mode, habitat, distribution, and sequence information. Furthermore, three phylogenetic analyses with combined LSU, SSU, 5.8s, rpb1, rpb2, and ef1 datasets for the subphyla Agaricomycotina, Pucciniomycotina and Ustilaginomycotina are conducted, respectively. Divergence time estimates are provided to the family level with 632 species from 62 orders, 168 families and 605 genera. Our study indicates that the divergence times of the subphyla in Basidiomycota are 406–430 Mya, classes are 211–383 Mya, and orders are 99–323 Mya, which are largely consistent with previous studies. In this study, all phylogenetically supported families were dated, with the families of Agaricomycotina diverging from 27–178 Mya, Pucciniomycotina from 85–222 Mya, and Ustilaginomycotina from 79–177 Mya. Divergence times as additional criterion in ranking provide additional evidence to resolve taxonomic problems in the Basidiomycota taxonomic system, and also provide a better understanding of their phylogeny and evolution.
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Crop ED, Lescroart J, Jouonkou AL, Lange RD, de Putte KV, Verbeken A. Lactifluusbicapillus (Russulales, Russulaceae), a new species from the Guineo-Congolian rainforest. MycoKeys 2019:25-39. [PMID: 30728744 PMCID: PMC6361869 DOI: 10.3897/mycokeys.45.29964] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 12/18/2018] [Indexed: 11/29/2022] Open
Abstract
The milkcap genus Lactifluus is one of the most common ectomycorrhizal genera within Central African rainforests. During a field trip to the Dja Biosphere Reserve in Cameroon, a new Lactifluus species was found. Molecular and morphological analyses indicate that the species belongs to LactifluussectionXerampelini and we formally describe it here as Lactifluusbicapillussp. nov.
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Affiliation(s)
- Eske De Crop
- Research Group Mycology, Department of Biology, Ghent University, Ghent, Belgium Ghent University Ghent Belgium
| | - Jonas Lescroart
- Research Group Mycology, Department of Biology, Ghent University, Ghent, Belgium Ghent University Ghent Belgium
| | - André-Ledoux Jouonkou
- Department of Biological Sciences, Faculty of Sciences, University of Bamenda, Cameroon University of Bamenda Bamenda Cameroon
| | - Ruben De Lange
- Research Group Mycology, Department of Biology, Ghent University, Ghent, Belgium Ghent University Ghent Belgium
| | - Kobeke Van de Putte
- Research Group Mycology, Department of Biology, Ghent University, Ghent, Belgium Ghent University Ghent Belgium
| | - Annemieke Verbeken
- Research Group Mycology, Department of Biology, Ghent University, Ghent, Belgium Ghent University Ghent Belgium
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Maba DL, Guelly AK, Yorou NS, Verbeken A, Agerer R. Phylogenetic and microscopic studies in the genus Lactifluus (Basidiomycota, Russulales) in West Africa, including the description of four new species. IMA Fungus 2015. [PMID: 26203413 PMCID: PMC4500078 DOI: 10.5598/imafungus.2015.06.01.02] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Despite the crucial ecological role of lactarioid taxa (Lactifluus, Lactarius) as common ectomycorrhiza formers in tropical African seasonal forests, their current diversity is not yet adequately assessed. During the last few years, numerous lactarioid specimens have been sampled in various ecosystems from Togo (West Africa). We generated 48 ITS sequences and aligned them against lactarioid taxa from other tropical African ecozones (Guineo-Congolean evergreen forests, Zambezian miombo). A Maximum Likelihood phylogenetic tree was inferred from a dataset of 109 sequences. The phylogenetic placement of the specimens, combined with morpho-anatomical data, supported the description of four new species from Togo within the monophyletic genus Lactifluus: within subgen. Lactifluus (L. flavellus), subgen. Russulopsis (L. longibasidius and L. pectinatus), and subgen. Edules (L. melleus). This demonstrates that the current species richness of the genus is considerably higher than hitherto estimated for African species and, in addition, a need to redefine the subgenera and sections within it.
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Affiliation(s)
- Dao Lamèga Maba
- Département de Botanique et Écologie Végétale, Faculté des Sciences, Université de Lomé,
BP 1515, Lomé, Togo; ; Department Biology I, Organismic Biology: Mycology, Ludwig-Maximilians-Universität München, Menzinger Straße 67, 80638 München, Germany
| | - Atsu K Guelly
- Département de Botanique et Écologie Végétale, Faculté des Sciences, Université de Lomé,
BP 1515, Lomé, Togo
| | - Nourou S Yorou
- Department Biology I, Organismic Biology: Mycology, Ludwig-Maximilians-Universität München, Menzinger Straße 67, 80638 München, Germany ; Faculty of Agronomy, University of Parakou, BP 123, Parakou, Benin
| | - Annemieke Verbeken
- Research Group Mycology, Department of Biology, Ghent University, K.L. Ledeganckstraat 35 B - 9000 Ghent, Belgium
| | - Reinhard Agerer
- Department Biology I, Organismic Biology: Mycology, Ludwig-Maximilians-Universität München, Menzinger Straße 67, 80638 München, Germany
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