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Scanning Electron Micrograph (SEM) of basidiospores of Foraminispora. a -b. Fo. austrosinensis (Cui 16425); c -d. Fo. concentrica (Cui 12648); e -f. Fo. yinggelingensis (Cui 13618); g -h. Fo. yunnanensis (Cui 7974). a, c, e, g: General view showing exospore wall; b, d, f, h: detail in endospore ornamentation. -Scale bars: a -h = 2 μm.
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Amauroderma s.lat. has been defined mainly by the morphological features of non-truncate and double-walled basidiospores with a distinctly ornamented endospore wall. In this work, taxonomic and phylogenetic studies on species of Amauroderma s.lat. are carried out by morphological examination together with ultrastructural observations, and molecular...
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... grouped together with Fo. rugosa and formed the Foraminispora clade in both the 4-gene and 6-gene based phylogenetic analyses (Fig. 1, 2). All these five species share similar spore ultrastructural characters such as uneven exospore wall with holes causing by hollow and columnar spinules on endospore wall which are unique within Ganodermataceae (Fig. 3). Basidiomata annual, centrally to laterally stipitate, coriaceous to corky. Pileus single, suborbicular to umbelliform, up to 8.5 cm diam and 5 mm thick. Pileal surface yellow to yellowish brown when dry, dull, tomentose, with concentric furrows and radial wrinkles, sagging at the centre; margin acute to obtuse, entire, wavy and ...
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... forming holes. Notes -Amauroderma austrosinense was described from the tropical part of China ( Zhao et al. 1984). It has the typical features such as white to straw colour pore surface when fresh and colour unchanging when bruised, cream context, hollow and columnar spinules on endospore wall which persist to the exospore wall forming the holes (Fig. 3a -b) that characterise Foraminispora (Costa- Rezende et al. 2017). In the phylogenetic analyses, A. austrosinense was shown as a distinct lineage in Foraminispora with high support (100 % ML, 1.00 BPP). Therefore, we transferred A. austrosinense to Foraminispora as a new combination. Basidiomata annual, centrally to laterally stipitate, ...
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... by large lacerate pores (2 -3 per mm), occasionally fascicular tubes and broadly ellipsoid to ellipsoid basidiospores. It is also consistent with Foraminispora in the unique ultrastructural characteristics of the exospore wall with obvious holes caused by hollow and columnar spinules on the endospore wall which persist to the exospore wall (Fig. 3g -h). In the phylogenetic analyses, Fo. yunnanensis was shown to be a distinct lineage in Foraminispora with high support (100 % ML, 1.00 BPP). Fu. corneri) have so far been found in the Neotropics. The genus is distinguished from the other genera in Amauroderma s.lat. by presenting a monomitic context. Based on the 4-gene and 6-gene ...
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... colour unchanging when bruised, similar hyphal system and non-truncate, double-walled, indextrinoid or dextrinoid basidiospores. But Foraminispora is unique on account of the globose to ellipsoid basidiospores with hollow and columnar endospore spinules, which persist to the exospore wall forming holes sometimes which can be viewed under SEM (Fig. 3). So far, Foraminispora is composed of five species, of which four are found in temperate or subtropical regions of East Asia and one in neotropical ...
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... grouped together with Fo. rugosa and formed the Foraminispora clade in both the 4-gene and 6-gene based phylogenetic analyses (Fig. 1, 2). All these five species share similar spore ultrastructural characters such as uneven exospore wall with holes causing by hollow and columnar spinules on endospore wall which are unique within Ganodermataceae (Fig. 3). Basidiomata annual, centrally to laterally stipitate, coriaceous to corky. Pileus single, suborbicular to umbelliform, up to 8.5 cm diam and 5 mm thick. Pileal surface yellow to yellowish brown when dry, dull, tomentose, with concentric furrows and radial wrinkles, sagging at the centre; margin acute to obtuse, entire, wavy and ...
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... forming holes. Notes -Amauroderma austrosinense was described from the tropical part of China ( Zhao et al. 1984). It has the typical features such as white to straw colour pore surface when fresh and colour unchanging when bruised, cream context, hollow and columnar spinules on endospore wall which persist to the exospore wall forming the holes (Fig. 3a -b) that characterise Foraminispora (Costa- Rezende et al. 2017). In the phylogenetic analyses, A. austrosinense was shown as a distinct lineage in Foraminispora with high support (100 % ML, 1.00 BPP). Therefore, we transferred A. austrosinense to Foraminispora as a new combination. Basidiomata annual, centrally to laterally stipitate, ...
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... by large lacerate pores (2 -3 per mm), occasionally fascicular tubes and broadly ellipsoid to ellipsoid basidiospores. It is also consistent with Foraminispora in the unique ultrastructural characteristics of the exospore wall with obvious holes caused by hollow and columnar spinules on the endospore wall which persist to the exospore wall (Fig. 3g -h). In the phylogenetic analyses, Fo. yunnanensis was shown to be a distinct lineage in Foraminispora with high support (100 % ML, 1.00 BPP). Fu. corneri) have so far been found in the Neotropics. The genus is distinguished from the other genera in Amauroderma s.lat. by presenting a monomitic context. Based on the 4-gene and 6-gene ...
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... colour unchanging when bruised, similar hyphal system and non-truncate, double-walled, indextrinoid or dextrinoid basidiospores. But Foraminispora is unique on account of the globose to ellipsoid basidiospores with hollow and columnar endospore spinules, which persist to the exospore wall forming holes sometimes which can be viewed under SEM (Fig. 3). So far, Foraminispora is composed of five species, of which four are found in temperate or subtropical regions of East Asia and one in neotropical ...
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Citations
... The dataset comprised combined ITS + nrLSU + TEF1-α + RPB2 sequences data from 94 specimens, representing 46 taxa in Ganodermataceae. The aligned dataset comprised 2633 characters including gaps (ITS: 1-576; nrL-SU: 577-1423; TEF1-α: 1424-1959RPB2: 1969RPB2: -2633 of which Amauroderma rugosum Cui 9011 as the outgroup taxon ( Fig. 1, Sun et al. 2020). The likelihood of the final tree was evaluated and optimized under GAMMA. ...
Ganoderma is a large and diverse genus containing fungi that cause white rot to infect a number of plant families. This study describes G. phyllanthicola and G. suae as new species from Southwest China, based on morphological and molecular evidence. Ganoderma phyllanthicola is characterized by dark brown to purplish black pileus surface with dense concentric furrows, pale yellow margin, irregular pileipellis cells, small pores (5–7 per mm) and ellipsoid to sub-globose basidiospores (8.5–10.0 × 6.0–7.5 µm). Ganoderma suae is characterized by reddish brown to oxblood red pileus surface and lead gray to greyish-white pore surface, heterogeneous context, wavy margin and almond-shaped to narrow ellipsoid basidiospores (8.0–10.5 × 5.0–7.0 μm). The phylogeny of Ganoderma is reconstructed with multi-gene sequences: the internal transcribed spacer region (ITS), the large subunit (nrLSU), translation elongation factor 1-α gene (TEF-1α) and the second subunit of RNA polymerase II (RPB2). The results show that G. suae and G. phyllanthicola formed two distinct line-ages within Ganoderma. Descriptions, illustrations and phylogenetic analyses results of the two new species are presented.
... A CTAB rapid plant genome extraction kit-DN14 (Aidlab Biotechnologies Co., Ltd, Beijing) was used to obtain DNA from dried specimens and to perform the polymerase chain reaction (PCR) according to the manufacturer's instructions with some modifications (Shen et al. 2019;Sun et al. 2020). The internal transcribed spacer (ITS) and large subunit nuclear ribosomal RNA gene (nLSU) were amplified using the primer pairs ITS5/ITS4 and LR0R/LR7 (White et al. 1990;Hopple and Vilgalys 1999) (https://sites.duke.edu/vilgalyslab/rdna_primers_for_fungi/). ...
Phylogenetic and morphological analyses on Perenniporia s.l. were carried out. Phylogenies on Perenniporia s.l. are reconstructed with two loci DNA sequences including the internal transcribed spacer (ITS) regions and the large subunit (nLSU). Two new species from Yunnan Province, southwest China, Perenniporia prunicola and P. rosicola in Perenniporia s.l., are illustrated and described. Perenniporia prunicola is characterised by the perennial and resupinate basidiomata with a clay pink pore surface when fresh, a trimitic hyphal system, the presence of clavate to fusiform hymenial cystidia, ellipsoid to broadly ellipsoid basidiospores measuring 4.8–6.2 × 3.6–4.5 µm. Perenniporia rosicola is characterised by annual and resupinate basidiomata with a white pore surface when fresh, a dimitic hyphal system, the presence of dendrohyphidia, broadly ellipsoid to subglobose basidiospores measuring 5–5.8 × 4–5.2 μm. In addition, Crassisporus is a genus in Perenniporia s.l., in which two new combinations Crassisporus minutus and C. mollissimus are proposed. Main morphological characteristics of species related to new taxa are also provided.
... Over the past 30 years, wood-inhabiting basidiomycetes have been extensively studied in Chinese forests, and nearly 1600 species of wood-inhabiting basidiomycetes have been found in China [1][2][3][4][5][6][7][8][9][10]. One survey showed that 86 percent of species cause white rot, and 14 percent cause brown rot [11]. ...
Four new wood-inhabiting fungi were found in Southwestern China within the genera Phanerochaete, Phlebiopsis, Asterostroma, and Vararia of the families Phanerochaetaceae and Peniophoraceae, belonging to the orders Polyporales and Russulales individually. Combined with their morphological characteristics and molecular biological evidence, the present study describes them as new fungal taxa. Asterostroma yunnanense is characterized by the resupinate, membranaceous to pellicular basidiomata with a cream to salmon-buff hymenial surface, hyphal system dimitic bearing simple-septa, thin- to thick-walled, yellowish brown asterosetae with acute tips, and thin-walled, echinulate, amyloid, globose basidiospores. Phanerochaete tongbiguanensis is characterized by the resupinate basidiomata with a white to cream hymenial surface, a monomitic hyphal system with simple-septa generative hyphae, the presence of subclavate cystidia covered with a lot of crystals, and oblong ellipsoid basidiospores (6–9 × 3–4.5 µm). Phlebiopsis fissurata is characterized by the membranaceous, tuberculate basidiomata with a buff to slightly brown hymenial surface, a monomitic hyphal system with simple-septa, conical cystidia, and broadly ellipsoid. Vararia yingjiangensis is characterized by a corky basidiomata with a pinkish buff to cinnamon-buff hymenial surface, cracking, yellowish dichohyphae with slightly curved tips, subulate gloeocystidia, and thick-walled, ellipsoid basidiospores (6.5–11.5 × 5–7 µm). The phylogenetic analyses of ITS + nLSU revealed that the two new species were nested into the genera Phanerochaete and Phlebiopsis within the family Phanerochaetaceae (Polyporales), in which Phanerochaete tongbiguanensis was sister to P. daliensis; Phlebiopsis fissurata was grouped with P. lamprocystidiata. Two new species were clustered into the genera Asterostroma and Vararia within the family Peniophoraceae (Russulales), in which Asterostroma yunnanense was sister to A. cervicolor; Vararia yingjiangensis formed a single branch.
... Ganodermataceae is an important family of macrofungi with high economic and ecological values. Recently, its species diversity, taxonomic system, and molecular phylogeny have been extensively studied (Sun et al. 2020;Sun, Xing, et al. 2022). The genus Sanguinoderma Y.F. ...
... The genus Sanguinoderma Y.F. Sun, D.H. Costa, & B.K. Cui was established in 2020 belonging to Ganodermataceae, and its species are characterized by the color of their fresh pore surface changing to blood red when bruised (Sun et al. 2020). Currently, 18 species have been included in the genus Sanguinoderma worldwide (Sun, Lebreton, et al. 2022). ...
... Among them, Sanguinoderma infundibulare B.K. Cui & Y.F. Sun is distinctive due to its annual basidiomata with thin and funnel-shaped pileus (Sun et al. 2020). ...
Sanguinoderma infundibulare is a newly discovered species of Ganodermataceae known to have high medicinal and ecological values. In this study, the whole-genome sequencing and comparative genomic analyses were conducted to further understand Ganodermataceae's genomic structural and functional characteristics. Using the Illumina NovaSeq and PacBio Sequel platforms, 88 scaffolds were assembled to obtain a 48.99-Mb high-quality genome of S. infundibulare. A total of 14,146 protein-coding genes were annotated in the whole genome, with 98.6% of complete benchmarking universal single-copy orthologs (BUSCO) scores. Comparative genomic analyses were conducted among S. infundibulare, Sanguinoderma rugosum, Ganoderma lucidum, and Ganoderma sinense to determine their intergeneric differences. The 4 species were found to share 4,011 orthogroups, and 24 specific gene families were detected in the genus Sanguinoderma. The gene families associated with carbohydrate esterase in S. infundibulare were significantly abundant, which was reported to be involved in hemicellulose degradation. One specific gene family in Sanguinoderma was annotated with siroheme synthase, which may be related to the typical characteristics of fresh pore surface changing to blood red when bruised. This study enriched the available genome data for the genus Sanguinoderma, elucidated the differences between Ganoderma and Sanguinoderma, and provided insights into the characteristics of the genome structure and function of S. infundibulare.
... The taxonomic position of the collection's strains is given mainly according to He et al. [19], Wijatawardene et al. [20], and Kalichman et al. [21] for Agaricales, taking into account a number of modern publications concerning some taxonomic groups [22][23][24][25][26][27][28][29][30]. ...
Culture collections (CCs) play an important role in the ex situ conservation of biological material and maintaining species and strains, which can be used for scientific and practical purposes. The Komarov Botanical Institute Basidiomycetes Culture Collection (LE-BIN) preserves a large number of original dikaryon strains of various taxonomical and ecological groups of fungi from different geographical regions. Started in the late 1950s for the investigation of Basidiomycetes’ biological activity, today, in Russia, it has become a unique specialized macromycetes collection, preserving 3680 strains from 776 species of fungi. The Collection’s development is aimed at ex situ conservation of fungal diversity, with an emphasis on preserving rare and endangered species, ectomycorrhizal fungi, and strains useful for biotechnology and medicine. The main methods applied in the collection for maintaining and working with cultures are described, and the results are presented. Some problems for the isolation and cultivation of species are discussed. The taxonomical structure and variety of the strains in the collection fund are analyzed, and they show that the taxonomical diversity of fungi in the LE-BIN is commensurable with the largest CCs in the world. The achievements from the ex situ conservation of the diversity of macromycetes and the main results from the screening and investigation of the collection’s strains demonstrate that a number of strains can be prospective producers of enzymes (oxidoreductases and proteases), lipids, and biologically active compounds (terpenoids, phthalides, etc.) for biotechnology and medicine.
... Wood-rotting basidiomycetes in Chinese forests have been extensively studied during the past 30 years, and almost all types of forest vegetation in all provinces have been surveyed. Nearly 1,600 species of wood-rotting basidiomycetes have been found in China (Dai 2011(Dai , 2012Cui et al. 2019;Sun et al. 2019Sun et al. , 2022Li and Wei 2021;Dai et al. , 2022Liu et al. 2021Liu et al. , 2023Ma et al. 2022;. The majority of woodrotting basidiomycetes are saprophytic and utilise dead wood as a substrate for growth and reproduction. ...
... In addition, recent studies reported new pathogenic wood-rotting basidiomycetes from China Yuan et al. 2022;Zhao et al. 2022). Furthermore, the systematics of wood-rotting basidiomycetes has changed with the advancement in molecular techniques, and many new genera have been established with numerous combinations proposed Sun et al. 2019Sun et al. , 2022Liu et al. 2023). More than 75% of the scientific names of the Chinese pathogenic wood-rotting species in the previous lists have changed according to the modern taxonomy, and 72 new pathogenic wood-rotting basidiomycetes have been recorded in China since the previous publication on the diversity of woodinhabiting fungi (Dai 2012). ...
Wood-rotting basidiomycetes have been investigated in the Chinese forest ecosystem for the past 30 years. Two hundred and five pathogenic wood-decayers belonging to 9 orders, 30 families, and 74 genera have been found in Chinese native forests, plantations, and gardens. Seventy-two species (accounting for 35% of the total pathogenic species) are reported as pathogenic fungi in China for the first time. Among these pathogens, 184 species are polypores, nine are corticioid fungi, eight are agarics and five are hydnoid basidiomycetes. One hundred and seventy-seven species (accounting for 86%) cause white rot, while 28 species (accounting for 14%) result in brown rot; 157 species grow on angiosperm trees (accounting for 76.5%) and 44 species occur on gymnosperm trees (accounting for 21.5%), only four species inhabit both angiosperms and gymnosperms (accounting for 2%); 95 species are distributed in boreal to temperate forests and 110 in subtropical to tropical forests. In addition, 17 species, including Fomitopsis pinicola, Heterobasidion parviporum, and Phellinidium weirii etc. which were previously treated as pathogenic species in China, do not occur in China according to recent studies. In this paper, the host(s), type of forest, rot type, and distribution of each pathogenic species in China are given.
... As a result, the family Distoseptisporaceae was established to include Sporidesmium-like species under the type genus Distoseptispora. In the previous study, there was no sexual morph known for this family (Su et al. 2016;Yang et al. 2018;Hyde et al. 2019Hyde et al. , 2020aHyde et al. , b, c, 2021Luo et al. 2019;Sun et al. 2020a, b). Recently, Yang et al. (2021) proposed a sexual morph of Distoseptispora and this is the first time that the sexual morph of Distoseptispora has been found. ...
... Yang et al. (2018) updated the Distoseptispora genus description. In addition, the sexual morph of this species is unidentified in the previous study (Su et al. 2016;Yang et al. 2018;Hyde et al. 2019Hyde et al. , 2020aLuo et al. 2019;Sun et al. 2020a, b). There is only one species of sexual morph described in Distoseptispora . ...
... (Su et al. 2016;Xia et al. 2017;Luo et al. 2018a, b;Tibpromma et al. 2018;Yang et al. 2018;Hyde et al. 2020a, b, c). The genus now has 46 recognized species, 14 of which are from terrestrial habitats and 32 from freshwater habitats (Su et al. 2016;Hyde et al. , 2019Xia et al. 2017;Yang et al. 2015Yang et al. , 2018Luo et al. 2018aMonkai et al. 2020;Song et al. 2020;Sun et al. 2020a, b;Li et al. 2021a, b;Yang et al. 2021, Index Fungorum 2022a. Distoseptispora hyalina J. Yang and K.D. Hyde is the first sexual morph reported in the genus based on molecular DNA data Fig. 84 Etymology: Named after the host bamboo from which the holotype was found. ...
The description of a new Mediterranean species, Coltricia insularis, is provided, on the basis of material collected in Corsica, Sardinia, Cyprus and Spain
... As a result, the family Distoseptisporaceae was established to include Sporidesmium-like species under the type genus Distoseptispora. In the previous study, there was no sexual morph known for this family (Su et al. 2016;Yang et al. 2018;Hyde et al. 2019Hyde et al. , 2020aHyde et al. , b, c, 2021Luo et al. 2019;Sun et al. 2020a, b). Recently, Yang et al. (2021) proposed a sexual morph of Distoseptispora and this is the first time that the sexual morph of Distoseptispora has been found. ...
... Yang et al. (2018) updated the Distoseptispora genus description. In addition, the sexual morph of this species is unidentified in the previous study (Su et al. 2016;Yang et al. 2018;Hyde et al. 2019Hyde et al. , 2020aLuo et al. 2019;Sun et al. 2020a, b). There is only one species of sexual morph described in Distoseptispora . ...
... (Su et al. 2016;Xia et al. 2017;Luo et al. 2018a, b;Tibpromma et al. 2018;Yang et al. 2018;Hyde et al. 2020a, b, c). The genus now has 46 recognized species, 14 of which are from terrestrial habitats and 32 from freshwater habitats (Su et al. 2016;Hyde et al. , 2019Xia et al. 2017;Yang et al. 2015Yang et al. , 2018Luo et al. 2018aMonkai et al. 2020;Song et al. 2020;Sun et al. 2020a, b;Li et al. 2021a, b;Yang et al. 2021, Index Fungorum 2022a. Distoseptispora hyalina J. Yang and K.D. Hyde is the first sexual morph reported in the genus based on molecular DNA data Fig. 84 Etymology: Named after the host bamboo from which the holotype was found. ...
This article is the 14th in the Fungal Diversity Notes series, wherein we report 98 taxa distributed in two phyla, seven classes, 26 orders and 50 families which are described and illustrated. Taxa in this study were collected from Australia, Brazil, Burkina Faso, Chile, China, Cyprus, Egypt, France, French Guiana, India, Indonesia, Italy, Laos, Mexico, Russia, Sri Lanka, Thailand, and Vietnam. There are 59 new taxa, 39 new hosts and new geographical distributions with one new combination. The 59 new species comprise Angustimassarina kunmingense, Asterina lopi, Asterina brigadeirensis, Bartalinia bidenticola, Bartalinia caryotae, Buellia pruinocalcarea, Coltricia insularis, Colletotrichum flexuosum, Colletotrichum thasutense, Coniochaeta caraganae, Coniothyrium yuccicola, Dematipyriforma aquatic, Dematipyriforma globispora, Dematipyriforma nilotica, Distoseptispora bambusicola, Fulvifomes jawadhuvensis, Fulvifomes malaiyanurensis, Fulvifomes thiruvannamalaiensis, Fusarium purpurea, Gerronema atrovirens, Gerronema flavum, Gerronema keralense, Gerronema kuruvense, Grammothele taiwanensis, Hongkongmyces changchunensis, Hypoxylon inaequale, Kirschsteiniothelia acutisporum, Kirschsteiniothelia crustaceum, Kirschsteiniothelia extensum, Kirschsteiniothelia septemseptatum, Kirschsteiniothelia spatiosum, Lecanora immersocalcarea, Lepiota subthailandica, Lindgomyces guizhouensis, Marthe asmius pallidoaurantiacus, Marasmius tangerinus, Neovaginatispora mangiferae, Pararamichloridium aquisubtropicum, Pestalotiopsis piraubensis, Phacidium chinaum, Phaeoisaria goiasensis, Phaeoseptum thailandicum, Pleurothecium aquisubtropicum, Pseudocercospora vernoniae, Pyrenophora verruculosa, Rhachomyces cruralis, Rhachomyces hyperommae, Rhachomyces magrinii, Rhachomyces platyprosophi, Rhizomarasmius cunninghamietorum, Skeletocutis cangshanensis, Skeletocutis subchrysella, Sporisorium anadelphiae-leptocomae, Tetraploa dashaoensis, Tomentella exiguelata, Tomentella fuscoaraneosa, Tricholomopsis lechatii, Vaginatispora flavispora and Wetmoreana blastidiocalcarea. The new combination is Torula sundara. The 39 new records on hosts and geographical distribution comprise Apiospora guiyangensis, Aplosporella artocarpi, Ascochyta medicaginicola, Astrocystis bambusicola, Athelia rolfsii, Bambusicola bambusae, Bipolaris luttrellii, Botryosphaeria dothidea, Chlorophyllum squamulosum, Colletotrichum aeschynomenes, Colletotrichum pandanicola, Coprinopsis cinerea, Corylicola italica, Curvularia alcornii, Curvularia senegalensis, Diaporthe foeniculina, Diaporthe longicolla, Diaporthe phaseolorum, Diatrypella quercina, Fusarium brachygibbosum, Helicoma aquaticum, Lepiota metulispora, Lepiota pongduadensis, Lepiota subvenenata, Melanconiella meridionalis, Monotosporella erecta, Nodulosphaeria digitalis, Palmiascoma gregariascomum, Periconia byssoides, Periconia cortaderiae, Pleopunctum ellipsoideum, Psilocybe keralensis, Scedosporium apiospermum, Scedosporium dehoogii, Scedosporium marina, Spegazzinia deightonii, Torula fici, Wiesneriomyces laurinus and Xylaria venosula. All these taxa are supported by morphological and multigene phylogenetic analyses. This article allows the researchers to publish fungal collections which are important for future studies. An updated, accurate and timely report of fungus-host and fungus-geography is important. We also provide an updated list of fungal taxa published in the previous fungal diversity notes. In this list, erroneous taxa and synonyms are marked and corrected accordingly.
... The specimens used in this study are deposited at the herbarium of the Institute of Microbiology, Beijing Forestry University, China (BJFC). Morphological studies and abbreviations of this study followed the study of Sun et al. (2020) and Ji et al. (2022). ...
Polyporales is a diverse group of Agaricomycetes including more than 2,500 species belonging to 255 genera and 18 families. Recently, many studies focused on the classification of Polyporales, but the familial placements of some taxa remain uncertain. In this study, two new families, Climacocystaceae and Gloeoporellaceae of Polyporales, are proposed based on morphological characters and molecular data. Phylogenetic analyses of the two new families are inferred from the DNA sequences of the internal transcribed spacer regions (ITS), the large subunit of nuclear ribosomal RNA gene (nLSU), the largest subunit of RNA polymerase II gene (RPB1), the second largest subunit of RNA polymerase II gene (RPB2), and the translation elongation factor 1-α gene (TEF1). Furthermore, the divergence time of Polyporales was estimated as an additional taxonomic criterion based on the conserved regions of five DNA fragments (5.8S, nLSU, RPB1, RPB2, and TEF1). Bayesian evolutionary analysis revealed that the ancestor of Polyporales splits with a mean stem age of 136.53 Mya with a 95% highest posterior density (HPD) of 118.08–158.06 Mya. The mean stem ages of the families within Polyporales originated between 66.02 and 119.22 Mya, of which Climacocystaceae occurred in a mean stem age of 77.49 Mya with a 95% HPD of 61.45–93.16 Mya, and Gloeoporellaceae occurred in a mean stem age of 88.06 Mya with a 95% HPD of 67.15–107.76 Mya.
... accessed on 11 June 2022) and manually adjusted in BioEdit [47]. Maximum Likelihood (ML) and Bayesian Inference (BI) phylogenetic analyses were performed as described by Sun et al. [48]. ML studies and Bayesian inference were applied to the ITS + nLSU and ITS + nLSU + mtSSU + TEF1 + TBB1 datasets. ...
Perenniporia is an important genus of Polyporaceae. In its common acceptation, however, the genus is polyphyletic. In this study, phylogenetic analyses on a set of Perenniporia species and related genera were carried out using DNA sequences of multiple loci, including the internal transcribed spacer (ITS) regions, the large subunit nuclear ribosomal RNA gene (nLSU), the small subunit mitochondrial rRNA gene (mtSSU), the translation elongation factor 1-α gene (TEF1) and the b-tubulin gene (TBB1). Based on morphology and phylogeny, 15 new genera, viz., Aurantioporia, Citrinoporia, Cystidioporia, Dendroporia, Luteoperenniporia, Macroporia, Macrosporia, Minoporus, Neoporia, Niveoporia, Rhizoperenniporia, Tropicoporia, Truncatoporia, Vanderbyliella, and Xanthoperenniporia, are proposed; 2 new species, Luteoperenniporia australiensis and Niveoporia subrusseimarginata, are described; and 37 new combinations are proposed. Illustrated descriptions of the new species are provided. Identification keys to Perenniporia and its related genera and keys to the species of these genera are provided.
