Molecular phylogeny of Phoma and allied anamorph genera: Towards a reclassification of the Phoma complex

Gruyter, J. de; Aveskamp, M.M.; Woudenberg, J.H.C.; Verkley, G.J.M.; Groenewald, Johannes Z.; Crous, Pedro W.

doi:10.1016/j.mycres.2009.01.002

Cited by 235 publications

(253 citation statements)

References 42 publications

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“…Cooke, Revta Biol., Lisb. 12: 289 (1983) The family Coniothyriaceae was introduced by Cooke (1983b) and it has been considered as a synonym of Leptosphaeriaceae (Kirk et al 2008, de Gruyter et al 2009). However, currently Coniothyriaceae is accepted as a distinct family in Pleosporales (Hyde et al 2013, Quaedvlieg et al 2013, Wijayawardene et al 2016).…”

Section: Bambusicola Dimorphamentioning

confidence: 99%

Mycosphere notes 1-50: Grass (Poaceae) inhabiting Dothideomycetes

Thambugala¹

2017

Mycosphere

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This is a first of a series of papers where we bring collaborating mycologists together to produce a set of notes of 50 taxa of fungi, including the new genera Phaeopoacea, Kalmusibambusa and Neoramichloridium, 33 new species, three new combinations, two reference specimens, one epitype, an asexual report and new host records or distribution records for seven species. In this paper, we deal with 50 taxa on grasses (Poaceae or Gramineae). Grasses are ecologically dominant, monocotyledonous plants, which occur in almost every habitat worldwide. In this study, molecular sequence data and descriptions linked to morphological illustrations are used to show the diversity and taxonomy of grass-inhabiting fungal species. Sixty strains of newly collected dothideomycetous species on Poaceae in China, Italy, Russia and Thailand were identified based on morphological characters and analyses of sequence data. This research is expected to stimulate interest in grass fungi.

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Section: Bambusicola Dimorphamentioning

confidence: 99%

Mycosphere notes 1-50: Grass (Poaceae) inhabiting Dothideomycetes

Thambugala¹

2017

Mycosphere

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“…The photomicrographs were made with an OLYMPUS BX51 microscope fitted with an OLYMPUS DP12 digital camera. Macroscopic and microscopic morphological characters were used to compare the isolated fungal taxa with the assistance of current mycological literature (Aveskamp et al 2009, Chen et al 2015. Then, for accurate identification, the isolates were subjected to DNA analysis.…”

Section: Microscopy and Growth Indicatorsmentioning

confidence: 99%

“…The DNAs were qualified and quantified using Spectrophotometer (Eppendorf BioPhotometer plus) and loading on the gel. The partial regions of ITS-LSU, rpb2 and tub2 were amplified using the primer pairs of ITS1/ NL4 (White et al 1990, O'Donnell 1993, RPB2-5F2/ fRPB2-7cR (Liu et al 1999, Sung et al 2007) and Btub2Fd/ Btub4Rd (Woudenberg et al 2009), respectively. PCR reactions were completed in 50 μL final volumes and consisted of 5 μL 10× prime Taq Reaction Buffer (GenBio, South Korea), 6 μL MgCl2 (25mM), 0.6 μL Prime Taq DNA Polymerase (5U/ μ), 2 μL of each primer (10mM), 2 μL dNTP (10mM mix), 100-500ng DNA and miliqure water up to 50 μL.…”

Section: Dna Extraction and Amplificationmentioning

confidence: 99%

“…The species D. microchlamydospora (Aveskamp & Verkley) Q. Chen & L. Cai (formerly known Phoma microchlamydospora) belongs to the recently established family Didymellaceae (de Gruyter et al 2009, Hyde et al 2013, which includes many taxa previously classified in the genus Phoma and their related taxa (Chen et al 2015). This species has been isolated from leaves of Eucalyptus sp.…”

Section: Introductionmentioning

confidence: 99%

“…This species has been isolated from leaves of Eucalyptus sp. and an unknown plant (Aveskamp et al 2009). The genus Didymella sensu lato was 837 hot and occasionally humid, while summertime temperatures routinely exceed 45C and in the winter, it can rarely drop below freezing.…”

Section: Introductionmentioning

confidence: 99%

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Further characterization and pathogenicity of Didymella microchlamydospora causing stem necrosis of Morus nigra in Iran

Ahmadpour¹

2017

Mycosphere

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Ahmadpour SA, Farokhinejad R, Mehrabi-Koushki M 2017 -Further characterization and pathogenicity of Didymella microchlamydospora causing stem necrosis of Morus nigra in Iran. Mycosphere 8(7), 835-852, Doi 10.5943/mycosphere/8/7/3. AbstractIn the last decade, canker and dieback diseases have caused disease of ornamental and fruit trees of Khuzestan Province in the southwest of Iran. Fourty-eight symptomatic branches and trunks were sampled and a survey was made to identify the probable pathogens, which led to the isolation of the recently established species, Didymella microchlamydospora. A multi-locus DNA sequence based phylogeny, in combination with morphology, was used to characterize seven isolates of this species. Two phylogenetic trees constructed based on the combined sequences of ITS/LSU/tub2 and ITS/LSU/tub2/rpb2 regions showed very little differences, and both trees presented generally consistent relationships among the strongly supported clades. In both of threeand four-locus based phylogenetic trees, our isolates and a reference strain, D. microchlamydospora CBS 105.95, formed supportive monophyletic clades with strong 99% and 100% BS support, respectively. In pathogenicity tests, the isolate of D. microchlamydospora SCUA 14_Dez_Mor formed the necrosis and wood discoloration on stem fragments of Morus nigra. To our knowledge, this is the first report of pathogenicity of D. microchlamydospora on Morus nigra and its association on plants of olive, bitter orange, oleander and bottlebrush worldwide. In addition, we gave a slightly amended description of this species.

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