Cystofilobasidium intermedium sp. nov. and Cystofilobasidium alribaticum f.a. sp. nov., isolated from Mediterranean forest soils

Ana Pontes, Oliver Röhl, Cláudia Carvalho, Cristina Maldonado, Andrey M. Yurkov, José Paulo Sampaio

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Multiple isolates belonging to the basidiomycetous genus Cystofilobasidium were obtained from forest soils in Serra da Arrábida Natural Park in Portugal. Phylogenetic analyses employing concatenated sequences of the D1/D2 domain and ITS region support the recognition of two novel species: Cystofilobasidium alribaticum f.a., sp. nov. (type strain CBS 14164T=PYCC 6956T=DSM 101473T) and Cystofilobasidium intermedium sp. nov. (type strain CBS 14089T=PYCC 6856T=DSM 101474T). Whereas C. alribaticum f. a. sp. nov. does not form hyphae, even when different strains are crossed, C. intermedium sp. nov. is self-fertile and forms mycelium with teliospores that upon germination give rise to slender basidia. The most remarkable physiological trait of the two novel species is their ability to grow at 35 °C, a property not observed for remaining species of the genus.

Original languageEnglish
Article number000835
Pages (from-to)1058-1062
Number of pages5
JournalInternational Journal of Systematic and Evolutionary Microbiology
Volume66
Issue number2
DOIs
Publication statusPublished - 1 Feb 2016

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Cystofilobasidium
Mediterranean soil
Portugal
Hyphae
Mycelium
Germination
forest soils
forest soil
Soil
new species
basidia
teliospores
germination
hyphae
mycelium
phylogenetics
Forests
Mediterranean forest
phylogeny

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@article{14ad5014dbf44e8185f310b4a3d4e8a6,
title = "Cystofilobasidium intermedium sp. nov. and Cystofilobasidium alribaticum f.a. sp. nov., isolated from Mediterranean forest soils",
abstract = "Multiple isolates belonging to the basidiomycetous genus Cystofilobasidium were obtained from forest soils in Serra da Arr{\'a}bida Natural Park in Portugal. Phylogenetic analyses employing concatenated sequences of the D1/D2 domain and ITS region support the recognition of two novel species: Cystofilobasidium alribaticum f.a., sp. nov. (type strain CBS 14164T=PYCC 6956T=DSM 101473T) and Cystofilobasidium intermedium sp. nov. (type strain CBS 14089T=PYCC 6856T=DSM 101474T). Whereas C. alribaticum f. a. sp. nov. does not form hyphae, even when different strains are crossed, C. intermedium sp. nov. is self-fertile and forms mycelium with teliospores that upon germination give rise to slender basidia. The most remarkable physiological trait of the two novel species is their ability to grow at 35 °C, a property not observed for remaining species of the genus.",
author = "Ana Pontes and Oliver R{\"o}hl and Cl{\'a}udia Carvalho and Cristina Maldonado and Yurkov, {Andrey M.} and Sampaio, {Jos{\'e} Paulo}",
note = "Sem PDF. This study was supported by FCT grants PTDC/BIA-BIC/4585/2012 and UID/Multi/04378/2013 (Portugal).",
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doi = "10.1099/ijsem.0.000835",
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Cystofilobasidium intermedium sp. nov. and Cystofilobasidium alribaticum f.a. sp. nov., isolated from Mediterranean forest soils. / Pontes, Ana; Röhl, Oliver; Carvalho, Cláudia; Maldonado, Cristina; Yurkov, Andrey M.; Sampaio, José Paulo.

In: International Journal of Systematic and Evolutionary Microbiology, Vol. 66, No. 2, 000835, 01.02.2016, p. 1058-1062.

Research output: Contribution to journalArticle

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T1 - Cystofilobasidium intermedium sp. nov. and Cystofilobasidium alribaticum f.a. sp. nov., isolated from Mediterranean forest soils

AU - Pontes, Ana

AU - Röhl, Oliver

AU - Carvalho, Cláudia

AU - Maldonado, Cristina

AU - Yurkov, Andrey M.

AU - Sampaio, José Paulo

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N2 - Multiple isolates belonging to the basidiomycetous genus Cystofilobasidium were obtained from forest soils in Serra da Arrábida Natural Park in Portugal. Phylogenetic analyses employing concatenated sequences of the D1/D2 domain and ITS region support the recognition of two novel species: Cystofilobasidium alribaticum f.a., sp. nov. (type strain CBS 14164T=PYCC 6956T=DSM 101473T) and Cystofilobasidium intermedium sp. nov. (type strain CBS 14089T=PYCC 6856T=DSM 101474T). Whereas C. alribaticum f. a. sp. nov. does not form hyphae, even when different strains are crossed, C. intermedium sp. nov. is self-fertile and forms mycelium with teliospores that upon germination give rise to slender basidia. The most remarkable physiological trait of the two novel species is their ability to grow at 35 °C, a property not observed for remaining species of the genus.

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