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D AlertCreated by：Atsushi Nakajima (@Ats_Nakajima) CC BY 4.0# 13 　- the latest mycological papers from Google Scholar

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20150725-1

Naming fungi involved in spoilage of food, drink, and water

DL Hawksworth - Current Opinion in Food Science, 2015 - Elsevier

分子同定/molecular identification

2015/07/25

Correct identifications are the key to all data on an organism. Fungi cultured or sequenced from a foodstuff may not always be the spoilageagents, and there are potential pit-falls in culturing and molecular identification. Molecular phylogenetics is resulting in major changes infungal classification, and substantial changes in the rules on naming fungi were agreed in 2011. Different morphs of a single pleomorphicspecies can no longer have different scientific names, and stability is to be fostered through lists of protected names. The naming of fungi isbecoming increasingly fit-for-purpose by taking advantage of the possibilities arising from advances in molecular and digital technologies. Alist of the current names of 100 species of spoilage fungi is included.

（仮訳）食品、飲料、および水の汚染に関連する菌類の命名

http://www.sciencedirect.com/science/article/pii/S221479931500096XURL

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20150725-2

Communities of arbuscular mycorrhizal fungi on a vegetation gradient in tropicalcoastal dunes

DKA da Silva, RG de Souza, BA de Alencar Velez… - Applied Soil …, 2015 - Elsevier

アーバスキュラー菌根菌/arbuscular mycorrhizalfungi, ブラジル/Brazil, 指標種/indicatorspecies, 海岸砂丘/coastal dune, 熱帯雨林/tropical rainforest, 砂丘/dune, 種の豊富さ/species richness, 菌根菌/mycorrhizal

2015/07/25

The community composition of arbuscular mycorrhizal fungi (AMF) was studied related to AMF species richness, abundance and frequency incoastal dune areas, northeastern Brazil. Soil samples were collected periodically in 2010 and 2011 in three dune areas (herbaceous, shrubbyand arboreal) that form an environmental gradient from the beach to the inland tropical rainforest. Fifty AMF species were identifiedbelonging to 18 glomeromycotan genera and 10 families. Several remarkable observations were made: higher AMF spore density wasobserved in the arboreal dune compared to the shrubby and herbaceous dunes, while the highest number of infective propagules wasobserved in the herbaceous dune, followed by the shrubby and arboreal dunes. Although AMF species richness and AMF root colonizationwere similar in all dunes, the Shannon's diversity and Pielou's evenness indices were higher in the herbaceous dune than in the shrubby andarboreal dunes, which was the opposite in relation to the Simpson dominance index. Thus, surprisingly, the areas closest to the sea hadgreater diversity compared to the later successional dunes in farer distance from the sea. Funneliformis halonatus was the indicator speciesof the arboreal dune, Ambispora appendicula, Gigaspora gigantea and Paradentiscutata maritima were the indicator species of the shrubbydune, while two undescribed Cetraspora species and Sclerocystis sinuosa were the indicator species of the herbaceous dune. The studyareas can be considered as hotspots for the conservation of diversity of AMF.

（仮訳）熱帯域海岸砂丘の植生遷移におけるアーバスキュラー菌根菌群集

http://www.sciencedirect.com/science/article/pii/S0929139315300251URL

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20150725-3

Leucoagaricus lahorensis, a new species of L. sect. Rubrotincti

T Qasim, T Amir, R Nawaz, AR Niazi, AN Khalid - Mycotaxon, 2015 - ingentaconnect.com

新種記載/new species

2015/07/25

Abstract: Leucoagaricus lahorensis sp. nov. is described and illustrated based on morphoanatomical and molecular (ITS) characteristics. Thenew species, which is placed in L. sect. Rubrotincti, is characterized by an umbonate to plane pileus with central obtuse orange red disc, awhite to cream stipe, ascending annulus, broadly ellipsoid basidiospores, narrowly clavate to subcylindrical cheilocystidia without crystals attheir apex, and straight cylindrical pileal elements.

（仮訳）Leucoagaricus属Rubrotincti節の新種Leucoagaricus lahorensis

http://www.ingentaconnect.com/content/mtax/mt/2015/00000130/00000002/art00027URL

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20150725-4

Two new species of Spadicoides and Sporidesmiella from Yucatán, Mexico

G Heredia, M Gamboa-Angulo, RM Arias… - …, 2015 - ingentaconnect.com

メキシコ/Mexico, 新種記載/new species, 森林/forest, 熱帯林/tropical forest

2015/07/25

Abstract: Spadicoides sylvatica sp. nov. and Sporidesmiella mammillata sp. nov., both collected on decaying plant material in a Mexican drytropical forest, are described and illustrated. Spadicoides sylvatica is distinguished by its ovate to obclavate, 3–4-septate, smooth, goldenbrown to brown conidia. Sporidesmiella mammillata is characterized by conidia that are solitary acrogenous, obclavate to fusiform, sub-rostrate, 4–7-distoseptate, smooth, and golden brown.

（仮訳）メキシコ、ユカタン半島産のSpadicoides属およびSporidesmiella属の2新種


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20150725-5

A new species of Endophragmiella from Guizhou, China

YR Ma, JW Xia, XG Zhang - Mycotaxon, 2015 - ingentaconnect.com

Plant Pathology, シンアナモルフ/synanamorph, 中国/China, 中国語/Chinese, 山東省/Shandong, 新種記載/newspecies, 貴州省/Guizhou

2015/07/25

Abstract: Endophragmiella selenosporellaria sp. nov. was collected on dead branches of an unidentified broadleaf tree from southern Chinaand is characterized by its branched conidiophores and Selenosporella-like synanamorph developed from the apical cell of the conidium. It isdescribed, illustrated, and compared with similar species. The specimens are deposited in Herbarium of Shandong Agricultural University,Plant Pathology (HSAUP) and Mycological Herbarium, Institute of Microbiology, Chinese Academy of Sciences (HMAS).

（仮訳）中国貴州省産のEndophragmiella属新種


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20150725-6

Anaexserticlava caatingae, a new conidial fungus from the semi-arid Caatinga biomeof Brazil

TSS Izabel, DAC de Almeida, JS Monteiro… - …, 2015 - ingentaconnect.com

ブラジル/Brazil

2015/07/25

Abstract: An interesting fungus collected during investigations of microfungi on dead plant material in a semi-arid region of northeast Brazilis herein described and illustrated. Anaexserticlava caatingae gen. & sp. nov. is distinguished by differentiated dark brown conidiophores,holoblastic percurrent elongated conidiogenous cells that produce several sessile subcylindrical hyaline separating cells, and clavate to ovoid5–6-distoseptate brown conidia.

（仮訳）ブラジルの半乾燥地域カーチンガ・バイオーム産の新規分生子形成菌Anaexserticlava caatingae


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20150725-7

Molecular analyses reveal a new species in Melanoderma from tropical China

HS Yuan, YH Kan - Mycotaxon, 2015 - ingentaconnect.com

中国/China, 新種記載/new species

2015/07/25

Abstract: A new wood-decaying polypore, Melanoderma disciforme, is described from tropical China based on morphological characteristicsand rDNA ITS sequences. The new species is characterized by perennial effuse-reflexed basidiocarps, a narrow pileus with a thin black cruston the pileal surface, a dimitic hyphal system with dextrinoid and cyanophilous skeletal hyphae, and the presence of fusiform cystidioles andcylindrical basidiospores. Molecular analyses indicate that the new species and M. microcarpum cluster together with full support.

（仮訳）分子解析により中国熱帯域産のMelanoderma属新種が見出された


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20150725-8

Cryptocoryneum parvulum, a new species on Araucaria angustifolia (Brazilian pine)

SS da Silva, LFPF Gusmão, RF Castañeda-Ruiz - Mycotaxon, 2015 - ingentaconnect.com

ナンヨウスギ属/Araucaria, ブラジル/Brazil, 新種記載/new species

2015/07/25

Abstract: Cryptocoryneum parvulum sp. nov., collected on decaying needle-like leaves of Araucaria angustifolia, is described and illustrated.It is distinguished by clavate inflated conidiophores and small cheiroid conidia with black cap cells and four pendulous arms of pale browncells. Two other Cryptocoryneum species, C. condensatum and C. rilstonei, are newly recorded and illustrated. A key to Cryptocoryneumspecies found in Brazil is provided.

（仮訳）Araucaria angustifoliaを宿主とする新種Cryptocoryneum parvulum


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20150725-9

Micropsalliota pseudoglobocystis, a new species from China

L Wei, YH Li, KD Hyde, RL Zhao - Mycotaxon, 2015 - ingentaconnect.com

中国/China, 新種記載/new species

2015/07/25

Abstract: Micropsalliota pseudoglobocystis sp. nov. from China is introduced. The species is described and illustrated, and its phylogeneticplacement is determined using molecular data. The new species is compared with the most similar taxa in the genus. This is the first reportof the genus Micropsalliota from China.

（仮訳）中国産新種Micropsalliota pseudoglobocystis


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20150725-10

Brachycephala exotica, a new hyphomycete from Brazil

JS Monteiro, LFP Gusmão, RF Castañeda-Ruiz - Mycotaxon, 2015 - ingentaconnect.com

ブラジル/Brazil

2015/07/25

Abstract: Brachycephala exotica gen. & sp. nov., is described and illustrated. Brachycephala exotica is characterized by distinct singleconidiophores and monoblastic conidiogenous cells that produce solitary acrogenous 2–3-septate dark subglobose conidia with 1–3 branchesthat arise from the basal conidial cell to form scorpioid branched conidiophores.

（仮訳）ブラジル産不完全糸状菌の新種Brachycephala exotica


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20150725-11

Duportella lassa sp. nov. from Northeast Asia

V Spirin, J Kout - Mycotaxon, 2015 - ingentaconnect.com

シベリア/Siberia, 新種記載/new species

2015/07/25

Duportella lassa is described based on 15 collections from East Siberia and Russian Far East. The new species is characterized by itsmonomitic hyphal structure, brown-colored lamprocystidia, and habit on dead branches (both attached and recently fallen) of angiospermtrees and shrubs.

（仮訳）北東アジア産の新種Duportella lassa


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20150725-12

Two new conidial fungi from Chapada Diamantina, Brazil

CR Silva, LFP Gusmão, RF Castañeda-Ruiz - Mycotaxon, 2015 - ingentaconnect.com

ブラジル/Brazil

2015/07/25

Abstract: Phaeoschizotrichum ramosum gen. & sp. nov. and Pyriculariopsis bicolorata sp. nov., two new asexual fungi collected on leaves ofCalophyllum brasiliense in the Brazilian semiarid Caatinga region, are described and illustrated. Phaeoschizotrichum ramosum ischaracterized by distinctly branched conidiophores, discrete, terminal, sympodially extended conidiogenous cells, and subulate to narrowlyobclavate, 1–4-septate, pale brown conidia. Pyriculariopsis bicolorata is distinguished by conidia that are obclavate to subulate, 1-septate,bicolored, and smooth.

（仮訳）シャパーダ・ジアマンチーナ産の分生子形成菌2新種


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20150725-13

Taxonomic studies in Chrysoderma, Corneromyces, Dendrophysellum,Hyphoradulum, and Mycobonia

KK Nakasone - Mycotaxon, 2015 - ingentaconnect.com

シノニム/synonym, タマチョレイタケ属/Polyporus,メキシコ/Mexico

2015/07/25

Abstract: Eight poorly known or unusual crustose and pileate basidiomycete species were studied. These included the type specimens ofthree monotypic genera: Chrysoderma alboluteum from Réunion is conspecific with Cerocorticium molle; Dendrophysellum amurense fromthe Russian Far East is a species of Vararia; and Hyphoradulum conspicuum belongs in Pseudolagarobasidium and is the first representativeof the genus from Europe. Corticium murrillii, from Mexico, is congeneric with Corneromyces kinabalui. New combinations Varariaamurensis, Pseudolagarobasidium conspicuum, and Corneromyces murrillii are proposed. Mycobonia flava and M. brunneoleuca aremacroscopically similar species with diagnostically distinct basidiospore shape and size. Mycobonia disciformis is accepted in Mycothele, andMycobonia winkleri represents a species of unknown affinities. Recent molecular phylogenetic studies indicate that Mycobonia is embeddedin Polyporus sensu stricto and is a synonym of Polyporus. Transferring M. brunneoleuca and M. flava to Polyporus requires the creation ofthe replacement names, P. polyacanthophorus and P. epitheloides.

（仮訳）Chrysoderma属、Corneromyces属、Dendrophysellum属、Hyphoradulum属、およびMycobonia属の分類学的研究


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20150725-14

Two new species and a new record of Leptogium from China

HJ Liu, MQ Xi, JS Hu, QF Wu - Mycotaxon, 2015 - ingentaconnect.com

シベリア/Siberia, 中国/China, 新産種報告/newrecord, 新種記載/new species

2015/07/25

Duportella lassa is described based on 15 collections from East Siberia and Russian Far East. The new species is characterized by itsmonomitic hyphal structure, brown-colored lamprocystidia, and habit on dead branches (both attached and recently fallen) of angiospermtrees and shrubs.

（仮訳）中国産Leptogium属菌の2新種および新産種


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20150725-15

A new species of Chaetochalara on decaying leaves from Brazil

SS da Silva, CR Silva, LFP Gusmão… - …, 2015 - ingentaconnect.com

ナンヨウスギ属/Araucaria, ブラジル/Brazil, 新種記載/new species

2015/07/25

Abstract: Chaetochalara mutabilis sp. nov., found on decaying needle-like leaves of Araucaria angustifolia and leaves of Calophyllumbrasiliense, is described and illustrated. The new species is characterized by erect septate dark brown setae (most of which develop intodistinct single dark brown conidiophores) and cylindrical 1-septate hyaline conidia. A key to Chaetochalara species is also provided.

（仮訳）ブラジルにおいて腐朽葉に発生したChaetochalara属新種


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20150725-16

Two new Rosellinia species from Southwest China

Q Li, J Kang, KD Hyde - Mycotaxon, 2015 - ingentaconnect.com

中国/China, 新種記載/new species, 貴州省/Guizhou

2015/07/25

Abstract: Two new species of Rosellinia from China are illustrated and described. Rosellinia sigmoidea differs from other species mainly inhaving a white entostroma and broadly rounded ascospores with sigmoid germ slits extending over half of the spore length. Roselliniacamphorae is unique because of its large ascus apical apparatus and ascospores with slimy sheaths. The herbarium and living culture aredeposited in the Collection of Guizhou University (GZUC).

（仮訳）中国南西部産のRosellinia属2新種


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20150725-17

A new Graphilbum species from western hemlock (Tsuga heterophylla) in Canada

J Reid, G Hausner - Mycotaxon, 2015 - ingentaconnect.com

カナダ/Canada, コロンビア/Columbia, ツガ属/Tsuga, ブリティッシュコロンビア州/BritishColumbia, 新種記載/new species

2015/07/25

Abstract: A new species of Graphilbum, G. tsugae isolated from Tsuga heterophylla, is described from British Columbia, Canada. AlthoughrDNA ITS data analysis demonstrates its close relationship to Graphilbum rectangulisporium, morphologically the unique apical projectionsarising from the perithecial necks of G. tsugae easily differentiate it from the former and all other described Graphilbum and Ophiostomaspecies. We also correct the epithet orthography and the parenthetical basionym author citation of the name G. rectangulisporium.

（仮訳）カナダにおいてアメリカツガに発生したGraphilbum属新種


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20150725-19

A new species of Diplococcium from the Brazilian semi-arid region

DACD Almeida, TDSS Izabel, LFP Gusmão… - …, 2015 - ingentaconnect.com

ブラジル/Brazil, 新種記載/new species

2015/07/25

Abstract: An undescribed hyphomycete collected during investigations of microfungi on dead plant material in a semi-arid region ofnortheast Brazil is described and illustrated as Diplococcium heteroseptatum sp. nov. The new fungus is distinguished by differentiatedbrown verruculose conidiophores and oblong to cylindrical 0–12-heteroseptate (but mostly 1-septate) brown conidia.

（仮訳）ブラジル半乾燥地域産のDiplococcium属新種


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20150725-20

Digicatenosporium polyramosum, a new hyphomycete from Brazil

SM Leão-Ferreira, LFP Gusmão, DAC de Almeida… - …, 2015 - ingentaconnect.com

バイーア州/Bahia, ブラジル/Brazil

2015/07/25

Abstract: Digicatenosporium polyramosum gen. & sp. nov., collected on the decaying bark of an unidentified dicotyledonous plant in Bahia,Brazil, is described and illustrated. This species is unique in its distinct unbranched conidiophores, monoblastic integrated determinateconidiogenous cells, and highly digitate branched blastocatenate reddish to yellowish brown or brown conidia.

（仮訳）ブラジル産の不完全糸状菌の新種、Digicatenosporium polyramosum


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20150725-21

Convergent evolution of highly reduced fruiting bodies in Pezizomycotina suggestskey adaptations to the bee habitat

AA Wynns - BMC Evolutionary Biology, 2015 - biomedcentral.com

収斂進化/convergent evolution, 新属提唱/new genus, 蜂蜜/honey

2015/07/25

BackgroundAmong the understudied fungi found in nature are those living in close association with social and solitary bees. The bee-specialist genera Bettsia, Ascosphaera and Eremascus are remarkable not only for their specialized niche but also for their simple fruitingbodies or ascocarps, which are morphologically anomalous in Pezizomycotina. Bettsia and Ascosphaera are characterized by a unicellularcyst-like cleistothecium known as a spore cyst, while Eremascus is characterized by completely naked asci, or asci not formed within aprotective ascocarp. Before molecular phylogenetics the placement of these genera within Pezizomycotina remained tentative;morphological characters were misleading because they do not produce multicellular ascocarps, a defining character of Pezizomycotina.Because of their unique fruiting bodies, the close relationship of these bee-specialist fungi and their monophyly appeared certain. However,recent molecular studies have shown that Bettsia is not closely related to Ascosphaera. In this study, I isolated the very rare fungusEremascus fertilis (Ascomycota, Pezizomycotina) from the bee bread of honey bees. These isolates represent the second report of E. fertilisboth in nature and in the honey bee hive. To establish the systematic position of E. fertilis and Bettsia alvei, I performed phylogeneticanalyses of nuclear ribosomal LSU + SSU DNA sequences from these species and 63 additional ascomycetes. ResultsThe phylogeneticanalyses revealed that Eremascus is not monophyletic. Eremascus albus is closely related to Ascosphaera in Eurotiomycetes while E. fertilisbelongs in Myxotrichaceae, a putative member of Leotiomycetes. Bettsia is not closely related to Ascosphaera and like E. fertilis apparentlybelongs in Leotiomycetes. These results indicate that both the naked ascus and spore cyst evolved twice in the Pezizomycotina and in

（仮訳）チャワンタケ亜門における高度に退化的な子実体の収斂進化がハチの生息環境への重要な適応を示唆した

http://www.biomedcentral.com/1471-2148/15/145URL

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20150725-22

Aspicilia volcanica, a new saxicolous lichen from Northeast China

G Ismayil, A Abbas, SY Guo - Mycotaxon, 2015 - ingentaconnect.com

クボミゴケ属/Aspicilia, 中国/China, 地衣類/lichen, 岩上生地衣/saxicolous lichen, 黒竜江省/Heilongjiang

2015/07/25

Abstract: Aspicilia volcanica from Heilongjiang in Northeast China is described as new to science. The species is characterized by the thingrayish olive thallus, moniliform branched anastomosing paraphyses, and the presence of stictic and hypostictic acids. It grows on volcanicrock in temperate region. ITS nrDNA sequence analysis supports the taxonomic distinctness of this species.

（仮訳）中国北東部産の岩上生地衣の新種Aspicilia volcanica


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20150725-23

A new species of Matsushimiella from submerged leaves in the Brazilian AmazonForest

JS Monteiro, LFP Gusmão, RF Castañeda-Ruiz - Mycotaxon, 2015 - ingentaconnect.com

パラー州/Pará, ブラジル/Brazil, 新種記載/newspecies

2015/07/25

Abstract: Matsushimiella paraensis sp. nov. is described and illustrated from specimens collected on submerged leaves in a stream, fromPará, Brazil, in the Amazon rainforest. The fungus is characterized by polyblastic sympodially extending conidiogenous cells and ellipsoid,long ovoid to broadly oblong, 2–4-distoseptate medium to golden brown smooth conidia with a pale brown to subhyaline basal frill left byrhexolytic conidial secession.

（仮訳）ブラジル・アマゾンの森林において沈んだ葉から見出されたMatsushimiella属新種


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20150725-24

A new species of Neosporidesmium from Hainan, China

XY Li, SY Liu, XG Zhang - Mycotaxon, 2015 - ingentaconnect.com

中国/China, 新種記載/new species, 森林/forest, 海南省/Hainan, 熱帯林/tropicalforest

2015/07/25

Abstract: Neosporidesmium diaoluoshanense sp. nov., collected on rotten branches from tropical forest of Hainan Province, China, isdescribed and illustrated. It differs from previously described Neosporidesmium species in producing conidia that possess a colourless,globose, mucilaginous sheath at the apex.

（仮訳）中国海南省産のNeosporidesmium属新種


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20150725-25

Graphis hongkongensis sp. nov. and other Graphis spp. new to Hong Kong

W Guo, JS Hur - Mycotaxon, 2015 - ingentaconnect.com

モジゴケ属/Graphis, 中国/China, 香港/HongKong

2015/07/25

Abstract: Eleven Graphis species are newly recorded from Hong Kong. Graphis hongkongensis is new to science, G. centrifuga and G.hyphosa are new to China, and G. assimilis, G. descissa, G. duplicata, G. immersella, G. immersicans, G. japonica, G. parallela, and G.plagiocarpa are new to Hong Kong. Graphis hongkongensis possesses lineola-morph lirellae, a completely carbonized exciple, small tomedium-sized ascospores, and the presence of stictic acid. A brief description of each species is given.

（仮訳）新種Graphis hongkongensisおよびその他の香港新産のモジゴケ属地衣


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20150725-27

First records of some Asian macromycetes in Africa

PP Daniëls, O Hama, AJ Fernández… - …, 2015 - ingentaconnect.com

ニジェール/Niger

2015/07/25

Abstract: This paper reports and discusses preliminary data on new Asian macromycete species now recorded on the African continent andcollected for the first time in Niger during sampling conducted in the southwestern region from 2008 to 2012. Descriptions and commentson chorology, systematics, and closely related species are given for Hymenagaricus subepipastus, Clitopilus orientalis, Tulostomaevanescens, Termitomyces bulborhizus, and Volvariella cf. sathei.

（仮訳）アフリカにおけるアジア産大型菌類の新記録


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20150725-28

New macrofungi records from Turkey and macrofungal diversity of Pozantı Adana

HH DOĞAN, F KURT - online.journals.tubitak.gov.tr

アダナ県/Adana, トルコ/Turkey, ニジェール/Niger

2015/07/25

Abstract: This paper reports and discusses preliminary data on new Asian macromycete species now recorded on the African continent andcollected for the first time in Niger during sampling conducted in the southwestern region from 2008 to 2012. Descriptions and commentson chorology, systematics, and closely related species are given for Hymenagaricus subepipastus, Clitopilus orientalis, Tulostomaevanescens, Termitomyces bulborhizus, and Volvariella cf. sathei.

（仮訳）トルコにおける大型菌類の新記録およびアダナ県Pozantıにおける大型菌類の多様性

http://online.journals.tubitak.gov.tr/openAcceptedDocument.htm?fileID=578384&no=148508URL

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20150725-29

The genus Allocetraria (Parmeliaceae) in China

RF Wang, XL Wei, JC Wei - Mycotaxon, 2015 - ingentaconnect.com

ウメノキゴケ科/Parmeliaceae, 中国/China, 新種記載/new species

2015/07/25

Abstract: Ten species of Allocetraria are reported from China, including the new species Allocetraria corrugata, which is characterized bystrongly rugose upper and lower lobe surfaces. A phylogenetic analysis based on nrDNA ITS sequences supports the independence of thenew taxon. Diagnostic characters and distribution of the Allocetraria species occurring in China are given, and a key to the identification ofthe species is provided.

（仮訳）中国産Allocetraria属地衣


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20150725-30

Contribution to the knowledge of Inonotus baumii in Thailand

A Auetragul, O Euatrakool, ML Gargano… - Mycotaxon, 2015 - ingentaconnect.com

アカシア属/Acacia, サラノキ属/Shorea, タイ/Thailand

2015/07/25

Inonotus baumii in Thailand is reported on three new host-plants: Acacia tomentosa, Shorea robusta, and S. siamensis. A key for theidentification of Inonotus species in Thailand accompanies notes on the taxonomy of I. baumii.

（仮訳）タイにおけるInonotus baumiiの知見の追加


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20150725-31

A new edible mushroom resource, Pleurotus abieticola, in southwestern China

刘晓斌，刘建晓，晓祝良 - 菌物学晓 - journals-myco.im.ac.cn

チベット自治区/Tibet, ロシア/Russia, 中国/China, 四川省/Sichuan, 山地/mountains,食用きのこ/edible mushrooms

2015/07/25

Abstract: Species of the genus Pleurotus are very important edible mushrooms and many of them can be cultivated in commercial scale.Although P. abieticola was originally described from Russian Far East, and then reported from northeastern China and northwestern Russia,its distribution range is still largely unknown. Our morphological and molecular phylogenetic evidence indicated that this species is alsodistributed in subalpine mountains of southwestern China. This paper documented the taxon based on morphological and ecologicalfeatures, and DNA sequences generated from materials collected from Sichuan Province and the Tibet Autonomous Region.

（仮訳）中国南西部における新規食用きのこ資源、Pleurotus abieticola

http://journals-myco.im.ac.cn/CN/article/downloadArticleFile.do?attachType=PDF&id=3150URL

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20150725-32

Clonal reproduction in fungi

JW Taylor, C Hann-Soden, S Branco… - Proceedings of the …, 2015 - National Acad Sciences

命名法/nomenclature, 病原真菌/pathogenicfungi, 米国/USA, 酵母/yeast, 雑種形成/hybridization

2015/07/25

Abstract Research over the past two decades shows that both recombination and clonality are likely to contribute to the reproduction of allfungi. This view of fungi is different from the historical and still commonly held view that a large fraction of fungi are exclusively clonal andthat some fungi have been exclusively clonal for hundreds of millions of years. Here, we first will consider how these two historical viewshave changed. Then we will examine the impact on fungal research of the concept of restrained recombination [Tibayrenc M, Ayala FJ(2012) Proc Natl Acad Sci USA 109 (48):E3305–E3313]. Using animal and human pathogenic fungi, we examine extrinsic restraints onrecombination associated with bottlenecks in genetic variation caused by geographic dispersal and extrinsic restraints caused by shifts inreproductive mode associated with either disease transmission or hybridization. Using species of the model yeast Saccharomyces and themodel filamentous fungus Neurospora, we examine intrinsic restraints on recombination associated with mating systems that range fromstrictly clonal at one extreme to fully outbreeding at the other and those that lie between, including selfing and inbreeding. We also considerthe effect of nomenclature on perception of reproductive mode and a means of comparing the relative impact of clonality and recombinationon fungal populations. Last, we consider a recent hypothesis suggesting that fungi thought to have the most severe intrinsic constraints onrecombination actually may have the fewest.

（仮訳）菌類のクローン生殖

http://www.pnas.org/content/112/29/8901.shortURL

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20150725-33

Pholiota olivaceophylla, a forgotten name for a common snowbank fungus, and noteson Pholiota nubigena

N Siegel, NH Nguyen, EC Vellinga - Mycotaxon, 2015 - ingentaconnect.com

カリフォルニア州/California, モミ属/Abies, 胞子散布/spore dispersal, 雪だまり菌類/snowbankfungi

2015/07/25

Abstract: A name has been found for a common species in Pholiota subg. Flammuloides fruiting during and soon after snowmelt in thesubalpine Abies forests of California: Pholiota olivaceophylla is characterized by rather pale slime-covered basidiocarps, relatively pale brownellipsoid to slightly phaseoliform spores, 6.0–8.5 × 3.5–5.0 μm, with an inconspicuous germ pore, and abundant lageniform pleurocystidia.The ITS sequence of the type collection of Ph. olivaceophylla matches those of recent collections. From phylogenetic analyses andmorphology, it is clear that the secotioid Nivatogastrium nubigenum [= Pholiota nubigena] is nested within Pholiota; this species hasretained ballistospores and the typical curved sterigmata for active spore dispersal.

（仮訳）雪だまり菌の普通種に対する忘れ去られた種名、Pholiota olivaceophyllaおよびPholiota nubigenaに関する記録


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20150725-36

Amazonian phalloids: new records for Brazil and South America

TS Cabral, CR Clement, IG Baseia - Mycotaxon, 2015 - ingentaconnect.com

ブラジル/Brazil

2015/07/25

Recent field trips in the Amazonian rainforest revealed two uncommon phalloid species, Lysurus arachnoideus (new for Brazil) and Phalluscinnabarinus (new for South America). Detailed morphological descriptions, photos, and taxonomic remarks are presented.

（仮訳）アマゾン産スッポンタケ類：ブラジルおよび南米における新記録


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20150725-39

Plasmolysis and Vital Staining Reveal Viable Oospores of Peronospora effusa inSpinach Seed Lots

SG Kunjeti, A Anchieta, K Subbarao, ST Koike… - Plant …, 2015 - Am Phytopath Society

べと病/downy mildew, 定量PCR/quantitativePCR, 底泥/sediment

2015/07/25

Production of oospores by Peronospora effusa, the causal agent of downy mildew on spinach (Spinacia oleracea), was reported on spinachseed over three decades ago. In view of the rapid proliferation of new races of P. effusa worldwide, seedborne transmission of this pathogenhas been suspected, but methods to test the viability of seedborne oospores have not been available. Eighty-two seed lots of contemporaryspinach cultivars were evaluated for the presence of P. effusa using a seed-wash method and the sediment was examined by microscopy.Sixteen percent of the analyzed seed lots were positive for oospores and an additional 6% for sporangiophores characteristic of P. effusa.Application of a P. effusa-specific quantitative PCR (qPCR) assay showed that 95% of the 59 tested seed lots were positive for P. effusa. Theviability of oospores from five seed lots that were proven to carry the pathogen from the above tests was tested using two independentmethods, one involving plasmolysis and the other by trypan blue staining. The oospores plasmolyzed in 4 M sodium chloride and were de-plasmolyzed in water, demonstrating an active and viable cell membrane. Similarly, viable oospores failed to take up the trypan blue stain.Overall, 59% of the oospores were viable in the plasmolysis test, and 45% with the trypan blue test. These results indicate the presence ofP. effusa oospores in contemporary spinach seed lots, and suggest that the transmission of viable oospores of P. effusa in spinach seed canoccur. Elimination of the pathogen on seed, in addition to other management approaches, will be useful in reducing the extent and severityof downy mildew on spinach crops and diminishing pathogen spread through seed.

（仮訳）原形質分離および生体染色によりホウレンソウの種子腐敗におけるPeronospora effusaの生存卵胞子が見出された

http://apsjournals.apsnet.org/doi/abs/10.1094/PDIS-06-15-0672-REURL

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20150725-40

An alternative method of analysis of moulds

R Conte - researchgate.net

2015/07/25

（仮訳）カビの解析における代替手法

http://www.researchgate.net/profile/Raffaele_Conte2/publication/274832010_An_alternative_method_of_analysis_of_moulds/links/552a45b70cf2e089a3a8066e.pdf

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20150725-41

DIVERSIDADE DE FUNGOS DO PARQUE DAS SEQUÓIAS, CANELA, RIO GRANDE DOSUL, BRASIL.

GAK de Andrade… - Anais do Salão …, 2014 - publicase.unipampa.edu.br

ベニタケ科/Russulaceae, リオグランデ・ド・スル州/Rio Grande do Sul

2015/07/25

ポルトガル語

A diversidade dos fungos no planeta Terra é imensa, com as extrapolações dos dados de trabalhos já concluídos estima-se cerca de 1,5milhão de espécies relatadas, onde apenas 74 mil espécies foram realmente descritas. No Brasil e no Rio Grande do Sul, vários trabalhosvêm contribuindo com o conhecimento sobre os fungos macroscópicos da Mata Atlântica. Porém, ainda não existem trabalhos sobre adiversidade micológica para o Parque das Sequóias, no qual este trabalho relata a ocorrência de famílias de fungos para esta região. Oparque possui uma área de 10 hectares e está localizado no bioma Mata Atlântica, este bioma guarda a maior micodiversidade por hectareentre as Florestas Tropicais. O objetivo deste trabalho foi realizar o levantamento das espécies de fungos na região do Parque das Sequóias,localizado na cidade de Canela/RS, visando contribuir com o conhecimento da micobiota local. A coleta do material foi realizada emsetembro/2013, seguindo a metodologia proposta em literatura especializada. Após a coleta, os basidiomas foram levados para oLaboratório de Botânica da Universidade Federal do Pampa, onde foram analizados. As análises das características macroscópicas forambaseadas nos dados propostos na literatura especializada, feitas a olho nu e para maiores detalhes com o auxílio de um microscópioestereoscópico. Para análise de características microscópicas o material foi reidratado na solução 5% KOH e submetido a reagentes, taiscomo o vermelho congo, azul de cresil e reagente de Melzer. As observações, medidas e ilustrações das microestruturas foram efetuadascom o auxílio de uma régua ocular micrométrica. A coleção foi seca a 35 º C ± 1 por um período máximo de 24 horas, para a elaboraçãodas exsicatas. A citação dos autores segue de acordo com o Index Fungorum. Todos os exemplares estudados foram depositados no

（仮訳）ブラジル、リオグランデ・ド・スル州、カネラのセコイア公園における菌類の多様性

http://publicase.unipampa.edu.br/index.php/siepe/article/view/8113URL

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20150725-43

FUNGAL DISEASES OF MEDICINAL PLANTS IN ARID WOODLANDS OF ARMENIA

NV GRIGORYAN, AS ALEKSANYAN… - Chemistry and …, 2015 - faculties.ysu.am

アルメニア/Armenia, シソ科/Lamiaceae, ヴァヨツ・ゾル地方/Vayots Dzor

2015/07/25

This research indicated various fungal infections in different parts of several medicinal plants that grown in arid woodlands of Vayots Dzorregion of Armenia. In this territory we investigate 289 species of medicinal plants belonging to 175 genera and 58 families. 39 species ofmicroscopic fungi were found from 41 species of medicinal plants from this area. Among the taxa of fungi 18 species belong to Ascomycota,7 belong to Basidiomycota and 1 belongs to Oomycota divisions. Golovinomyces genus from powdery fungi was the dominant for 11 higherplants, the most common species of micromycetes in this territory is G. galeopsis (about 15.4% of the total), which causes of medicinalplants from the family Lamiaceae.

（仮訳）アルメニアの乾燥森林に産する薬用植物に対する菌類の病害

http://faculties.ysu.am/files/9. FUNGAL DISEASES OF MEDICINAL PLANTS IN ARID WOODLANDS OF ARMENIA.pdfURL

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20150725-44

Sensitivity of Mycosphaerella pinodes to pyraclostrobin fungicide

R Bowness, B Gossen, KF Chang, R Goswami… - Plant …, 2015 - Am Phytopath Society

アルバータ州/Alberta, カナダ/Canada, サスカチュワン州/Saskatchewan, ワシントン州/Washington

2015/07/25

Mycosphaerella blight, caused by Mycosphaerella pinodes, is a destructive disease of field pea that is managed using foliar fungicides.Strobilurin fungicides have been used in western Canada for disease management since 2003. To assess the baseline sensitivities of M.pinodes isolates to the strobilurin fungicide pyraclostrobin, the effective concentration to reduce mycelial growth by 50% (EC50) wasdetermined for 70 isolates collected prior to 2003 from Alberta, Saskatchewan, North Dakota, and Washington State. Each of these baselineisolates was sensitive to pyraclostrobin, with EC50 values ranging from 0.03 to 0.29 mg L-1. The pyraclostrobin concentrations required toreduce conidia germination by 50% was lower, ranging from 0.008 to 0.041 mg L-1. Three hundred and twenty-four isolates collected in2010 and 2011 were tested for high levels of insensitivity by examining mycelial growth using a discriminatory dose of 5 mg L-1. Nineteenisolates, were highly insensitive to pyraclostrobin, with EC50 values ranging from 80 to 216 mg L-1. Conidia of these isolates germinatedwhen exposed to a discriminatory dose of 0.1 mg L-1. Insensitive isolates infected field pea plants treated with pyraclostrobin, but sensitivieisolates did not. The identification of insensitive isolates indicates that insensitivity may be emerging in the pathogen population.

（仮訳）Mycosphaerella pinodesのピラクロストロビン殺菌剤に対する感受性

http://apsjournals.apsnet.org/doi/abs/10.1094/PDIS-03-15-0350-REURL

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20150725-45

On the generic names Kriegeria

M Toome, SR Pennycook, MC Aime - Mycotaxon, 2015 - ingentaconnect.com

シノニム/synonym, 無効学名/invalid name

2015/07/25

Abstract: The basidiomycetous genus Kriegeria Bres. 1891 (Kriegeriaceae), typified by K. eriophori, is legitimate. An ascomycetous genus“Kriegeria” was originally published by Rabenhorst in 1876 as an invalid provisional name based on Ombrophila kriegeriana. Subsequently,the ascomycetous genus was validly published as Kriegeria Höhn. 1914 (Rutstroemiaceae), typified by Peziza elatina; this genus is anillegitimate later homonym, currently treated as a synonym of Rutstroemia. Additionally, Rabenhorst's invalid name was “revived”(validated) as Kriegeria Rabenh. ex Seaver 1943, typified by O. kriegeriana, to accommodate species currently placed in Chloroscypha.Revised nomenclators are presented for both of the genera, as well as for Ombrophila kriegeriana.

（仮訳）Kriegeria属の属名について


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20150725-47

OPTIMIZATION OF SUBMERGED FERMENTATION CONDITIONS FOR TWO XYLANASEPRODUCERS COPRINELLUS DISSEMINATUS MLK-01NTCC-1180 AND MLK-07NTCC-1181 AND THEIR BIOCHEMICAL CHARACTERIZATION

M LAL, D DUTT, A KUMAR, A GAUTAM - cellulosechemtechnol.ro

キシラナーゼ/xylanase, コンタミ/contamination,セルラーゼ/cellulase, ペルオキシダーゼ/peroxidase, リグニン/lignin, 気温/temperature, 発酵/fermentation, 酵素/enzyme, 酵素活性/enzyme activity

2015/07/25

Out of 15 isolates, two white-rot basidiomycetes, namely MLK-01 and MLK-07, showed good growth in the pH range of 5.0 to 10.0. Bothisolates produced maximal fungal growth and xylanase activity with minimal cellulase contamination at incubation periods of 8 and 9 days,respectively, and pH 10.0 with wheat bran as substrate under submerged fermentation conditions. The maximum xylanase, CMCase andlignin peroxidase activitiesof isolate MLK-01 were 30.32, 0.32 and 0.25 IU/mL, respectively, with protein concentration of 1.76 mg/mL at pH7.5 and temperature of 75 °C, while those of isolate MLK-07 were 36.37, 0.25 and 0.15 IU/mL with protein concentration of 1.69 at pH 8.0and temperature of 65°C. Hg2+ and Cu2+ inhibited the xylanase activity for isolate MLK-01 to 17.6 and 20.20%, and for MLK-07 to 82.2and 70.5%, respectively. All the metallic ions like Ca2+, Mn2+, Fe2+, Pb2+, Mg2+, Ni2+, K+, Na+ and Zn2+ improved the enzymeactivity, but the enzyme activity doubled with Zn2+for isolate MLK-01and with Fe2+ for isolate MLK-07.

（仮訳）キシラナーゼ産生性の2株、COPRINELLUS DISSEMINATUS MLK-01NTCC-1180およびMLK-07NTCC-1181の深部培養条件の最適化およびその生化学的特性

http://www.cellulosechemtechnol.ro/pdf/CCT5-6(2015)/p.471-483.pdfURL

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20150725-48

Tulostoma ahmadii sp. nov., and T. squamosum from Pakistan

H AHMAD, AN KHALID - online.journals.tubitak.gov.tr

パキスタン/Pakistan

2015/07/25

DNA sequence analysis has shown Candida abiesophila (NRRL Y-11514T, CBS 5366T) and Candida asiatica (NRRL Y-63747T, CBS 10863T)to be members of a small clade that is phylogenetically separate from other yeasts. In view of their isolation from neighboring genera, suchas Pichia and Saturnispora, the two anamorphic species are proposed for transfer to Martiniozyma gen. nov. (MycoBank MB 812061) withMartiniozyma abiesophila designated as type species (MycoBank MB 812062). In keeping with the International Code of Nomenclature foralgae, fungi, and plants, which specifies that related anamorphic and teleomorphic species can be assigned to the same genus, the followingCandida species are transferred to Saturnispora to conform with their phylogenetic placement: Candida diversa (NRRL Y-5713T), Candidahalmiae (CBS 11009T), Candida sanitii (CBS 10864T), Candida sekii (CBS 10931T), Candida siamensis (CBS 11022T), Candida silvae (NRRLY-6725T) and Candida suwanaritii (CBS 11021T).

（仮訳）パキスタン産の新種Tulostoma ahmadiiおよびT. squamosum

http://online.journals.tubitak.gov.tr/openAcceptedDocument.htm?fileID=581749&no=149237URL

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20150725-50

EVALUACIÓN DE BACTERIAS RIZOSFÉRICAS DE Jatropha curcas L. CONTRAFusarium verticillioides Y Leptoglossus zonatus

H Hernández Guerra - 2015 - tesis.bnct.ipn.mx

ナンヨウアブラギリ属/Jatropha, バイオディーゼル/biodiesel

2015/07/25

学位論文

El centro de origen y domesticación de Jatropha curcas L. es México. Este arbusto se distribuye en varios ecosistemas tropicales y tiene granpotencial para la producción de biodiesel. Sin embargo, este cultivo puede ser afectado por la presencia de diversos hongos fitopatógenosque causan diferentes enfermedades y disminuyen la calidad de sus semillas. Además, algunas plagas insectiles causan daños en J. curcas.El objetivo de este estudio fue evaluar la actividad antagonista y entomopatógena de bacterias rizosféricas contra Fusarium verticillioides yLeptoglossus zonatus. La actividad antagonista de Bacillus subtilis, Bacillus mojavensis, Bacillus thuringiensis y Lysinibacillus sphaericus fueevaluada contra Fusarium verticillioides por la técnica de cultivo dual en medio papa dextrosa agar. Las variables estudiadas fueron elcrecimiento micelial y la morfología hifal. Se realizaron diferentes cinéticas de crecimiento con las cepas bacterianas y la observación decristales proteicos de B. thuringiensis y L. sphaericus. Se estableció la cría de L. zonatus en condiciones de laboratorio. Se evaluó el efectode B. thuringiensis y L. sphaericus en la mortalidad y desarrollo de L. zonatus. Los resultados obtenidos demostraron que todas las cepas debacterias rizosféricas inhibieron el crecimiento micelial y afectaron la morfología hifal de F. verticillioides. Las cepas de bacterias rizosféricasmostraron actividad antagonista contra F. verticillioides con independencia del medio de cultivo utilizado y de las fases de crecimientoprobadas. En estas condiciones de estudio, B. thuringiensis y L. sphaericus no afectaron la mortalidad ni el desarrollo de L. zonatus. Engeneral, las cepas de bacterias rizosféricas evidenciaron actividad antagonista contra F. verticillioides y no mostraron actividadentomopatógena contra L. zonatus

（仮訳）Fusarium verticillioidesおよびLeptoglossus zonatusに対するナンヨウアブラギリ根圏の細菌の評価

http://tesis.bnct.ipn.mx/handle/123456789/14545URL

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20150725-53

Distophragmia, a new genus of microfungi to accommodate Endophragmiellarigidiuscula

RF Castañeda-Ruiz, SM Leão-Ferreira… - Mycotaxon, 2015 - ingentaconnect.com

新属提唱/new genus

2015/07/25

Distophragmia gen. nov. is established to accommodate Endophragmiella rigidiuscula based on the type of conidial septa. Descriptions andillustrations are provided.

（仮訳）Endophragmiella rigidiusculaに対する微小菌類の新属Distophragmia


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20150725-54

Analysis of fungal endophytes associated with rice roots from irrigated and uplandecosystems in Kenya

NN Pili, SC França, T Kyndt, BA Makumba, R Skilton… - Plant and Soil, 2015 - Springer

ケニア/Kenya, 配列決定/sequencing

2015/07/25

Background and aim Fungal endophytes are commonly associated with plants, and are considered an important component of cropproduction. They can influence plant growth and tolerance to biotic and abiotic stresses. The aim of this study was to analyse and identifyendophytic fungi associated with rice roots in irrigated and upland ecosystems in Kenya, as an inventory for a future search for biologicalcontrol and growth promoting agents. Methods Fungi were isolated from the roots and selected based on culture characteristics. All selectedisolates were sequenced using primers targeting the internal transcribed spacer (ITS) region, intergenic spacer (IGS) region and the geneencoding the translation elongation factor (TEF-1α). The species were determined by comparing their sequences with those of wellcharacterised or type strains. Phylogenetic relationships among the species were used to identify their taxonomic groups, and distribution inthe agroecosystems, especially for the Fusarium spp. Results Based on sequencing of the ITS region, 75 fungal isolates were identified asFusarium-like, while the remaining 98 isolates were found to belong to different species representing other genera than Fusarium. A furtheranalysis of the Fusarium spp., using concatenated IGS and TEF-1α sequences showed that these isolates belong to the Fusarium oxysporum(FOSC) and Gibberella fujikuroi (GFSC) species complexes. Within the FOSC isolates, a clear divergence was observed between isolates fromirrigated and upland ecosystems, while in the GFSC this phenomenon was not observed. When the total number of species was considered,27 species were identified in the irrigated ecosystems, while only 18 species were found in the upland ecosystems. Conclusions More fungalspecies were found in the irrigated ecosystems than in the upland ecosystems. We propose that flooding may affect the assembly of

（仮訳）ケニアの灌漑および高地生態系においてイネの根と関係を持つ菌類エンドファイトの解析

http://link.springer.com/article/10.1007/s11104-015-2590-6URL

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