The genus Laetiporus (Basidiomycota, Polyporales) in East Asia

Ota, Yuko; Hattori, Tsutomu; Banik, Mark T.; Hagedorn, Gregor; Sotome, Kozue; Tokuda, Sawako; Abe, Yukihide

doi:10.1016/j.mycres.2009.08.014

Cited by 38 publications

(30 citation statements)

References 15 publications

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“…1). Previous studies have shown that this species is usually divided into two or three clades [13, 15]. In the current study, L. versisporus specimens grouped together with significant support from MP and ML analyses.…”

Section: Discussionsupporting

confidence: 67%

“…In the current study, L. versisporus specimens grouped together with significant support from MP and ML analyses. L. versisporus covers most parts of East Asia from the Yunnan-Guizhou Plateau, Hainan to Japan and South Korea, and associate with Robinia , Castanea , Quercus , Elaeocarpus and Castanopsis [13, 15]. Infraspecific variation and infraspecific hybridization are considered to occur simultaneously [15].…”

Section: Discussionmentioning

confidence: 99%

“…Laetiporus spp. have been considered to be forest pathogens and to cause brown cubical heart rot [16, 17], which is implicated in the cycle of the forest ecosystem [13, 15]. Chemical composition research determined that this cultivable mushroom is a potential food due to its rich digestible bioactive substances and lack of detectable levels of poisonous microelements [18].…”

Section: Introductionmentioning

confidence: 99%

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Phylogeny, divergence time and historical biogeography of Laetiporus (Basidiomycota, Polyporales)

Song

Cui

2017

BMC Evol Biol

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BackgroundThe aim of this study was to characterize the molecular relationship, origin and historical biogeography of the species in important brown rot fungal genus Laetiporus from East Asia, Europe, Pan-America, Hawaii and South Africa. We used six genetic markers to estimate a genus-level phylogeny including (1) the internal transcribed spacer (ITS), (2) nuclear large subunit rDNA (nrLSU), (3) nuclear small subunit rDNA (nrSSU), (4) translation elongation factor 1-α (EF-1α), (5) DNA-directed RNA polymerase II subunit 2 (RPB2), and (6) mitochondrial small subunit rDNA (mtSSU).ResultsResults of multi-locus phylogenetic analyses show clade support for at least seventeen species-level lineages including two new Laetiporus in China. Molecular dating using BEAST estimated the present crown group diverged approximately 20.16 million years ago (Mya) in the early Miocene. Biogeographic analyses using RASP indicated that Laetiporus most likely originated in temperate zones with East Asia and North America having the highest probability (48%) of being the ancestral area.ConclusionsFour intercontinental dispersal routes and a possible concealed dispersal route were established for the first time.Electronic supplementary materialThe online version of this article (doi:10.1186/s12862-017-0948-5) contains supplementary material, which is available to authorized users.

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Section: Discussionsupporting

confidence: 67%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Phylogeny, divergence time and historical biogeography of Laetiporus (Basidiomycota, Polyporales)

Song

Cui

2017

BMC Evol Biol

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“…Because China has a huge land area, including boreal, temperate, subtropical, and tropical vegetation, the diversity of polypores is very rich. Inventories and studies on the Chinese polypores during the past 2 years have yielded 100 species previously unknown in China, including many new species that have been published in different papers (Cui et al 2009a(Cui et al ,b, 2010(Cui et al , 2011aDai and Korhonen 2009;Ota et al 2009;Du and Cui 2009;Wang et al 2009Wang et al , 2011Dai 2010a,b;Wei and Qin 2010;Yuan et al 2010;Zhou and Jia 2010). In addition, the previous checklist was published in Chinese, and no more information except the names was included (Dai 2009).…”

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Polypore diversity in China with an annotated checklist of Chinese polypores

2012

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This report is a comprehensive review of polypore investigations in China up to 2011. Nearly 12,000 polypore specimens have been collected from almost all forest types in China during the past 20 years. After examination of these and other herbarium specimens, 704 polypore species belonging to 132 genera in ten orders were identified, and the majority of them found to belong in the orders Polyporales (accounting for 65% of the total Chinese polypores) and Hymenochaetales (25%). According to the author's investigations, 148 species are boreal, 390 are temperate, 395 are subtropical, and 220 are tropical in distribution. The majority of the Chinese polypores are white rot fungi, whereas 98 species (14%) cause a brown rot; 520 species (74%) were found on angiosperm wood, of which 434 species (62%) grew exclusively on angiosperm wood; 459 species (65%) were found on fallen trunks, which seem to be the most frequent substrate for polypores. Based on field investigations and collections, 223, 267, and 214 species are considered as common, occasional, and rare, respectively, and they subsequently account for 32%, 38%, and 30% of the total Chinese polypores. The host, substratum, distribution, and occurrence of each species are listed.

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“…Murrill., es reconocido como un importante patógeno de especies arbóreas, responsable de provocar pudrición castaña del duramen en madera de latifoliadas y coníferas de ejemplares vivos en pie (Ota et al, 2009).…”

Section: Introductionunclassified

Modificaciones anatómicas y químicas en el leño de ejemplares del arbolado de la ciudad de La Plata (Buenos Aires) causadas por Laetiporus sulphureus (Basidiomycota, Polyporales).

Murace

Luna

Ciuffani

et al. 2017

Bol. Soc. Argent. Bot.

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A nivel mundial, Laetiporus sulphureus es un importante patógeno causante de pudriciones castañas en el arbolado urbano. En la ciudad de La Plata, dicho hongo fue hallado en ejemplares de álamo blanco, fresno americano, eucalipto y paraíso gigante. El objetivo del trabajo fue analizar las alteraciones estructurales y químicas ocasionadas por L. sulphureus en el leño de álamo blanco, fresno americano, eucalipto y paraíso gigante con el propósito de dimensionar el riesgo que implica su deterioro para los habitantes, sus bienes y la diversidad arbórea de la ciudad. Los estudios anatómicos fueron realizados con microscopios óptico y electrónico de barrido. Los análisis químicos se llevaron a cabo en muestras de fresno y paraíso, según normas TAPPI. En todos los ejemplares el daño se localizó en el duramen, registrándose caracteres típicos de estadios avanzados de pudrición castaña. En cada especie se registraron alteraciones particulares a nivel anatómico y químico, compatibles con las diferencias estructurales entre ellas. Esta es la primera contribución regional sobre el tipo y grado de deterioro registrados en especies infectadas naturalmente por L. sulphureus, de utilidad para la comprensión de los riesgos que ello implica en el contexto urbano.

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The genus Laetiporus (Basidiomycota, Polyporales) in East Asia

Cited by 38 publications

References 15 publications

Phylogeny, divergence time and historical biogeography of Laetiporus (Basidiomycota, Polyporales)

Phylogeny, divergence time and historical biogeography of Laetiporus (Basidiomycota, Polyporales)

Polypore diversity in China with an annotated checklist of Chinese polypores

Modificaciones anatómicas y químicas en el leño de ejemplares del arbolado de la ciudad de La Plata (Buenos Aires) causadas por Laetiporus sulphureus (Basidiomycota, Polyporales).

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