A modern account of the genus Phyllosticta

Wulandari, N.F.

doi:10.5943/ppq/3/2/4

Cited by 10 publications

(5 citation statements)

References 37 publications

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“…Phytotoxic dioxolanones from G. bidwellii can also be considered as virulence factors. We hypothesise that closely related species produce similar compounds, so three further phytopathogenic species and one species reported as endophyte 15 – 18 of the genus Guignardia were explored (Table 1 ).…”

Section: Resultsmentioning

confidence: 99%

“…The principle of ‘one fungus: one name’ was enforced in 2011 (Melbourne Code; ICN) and most Guignardia species (sexual forms) relevant for the present study are currently validly cited as species of Phyllosticta (former asexual forms; Wulandari et al . 18 and references therein). Nevertheless, the names of the sexual forms are applied in the present document, because they are established as references in this field of study.…”

Section: Methodsmentioning

confidence: 99%

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Phytotoxic dioxolanones are potential virulence factors in the infection process of Guignardia bidwellii

Buckel

Andernach

Schüffler

et al. 2017

Sci Rep

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Phytotoxic dioxolanones from Guignardia bidwellii can be described as potential virulence factors which cause the formation of lesions upon an infection by G. bidwellii. The toxin guignardic acid was found in planta of G. bidwellii-infected Vitis vinifera leaves, whereas no phytotoxic dioxolanones were detected in uninfected leaf material. Secondary metabolism analyses of further phytopathogenic fungi from the genus Guignardia led to the observation that all species investigated can produce the phytotoxins known from G. bidwellii. In addition to these studies, it was demonstrated that phenguignardic acid is biosynthetically derived from two molecules of phenylalanine and that phenylalanine is a key precursor in the biosynthesis of the two other phytotoxins – alaguignardic acid and guignardic acid.

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Section: Resultsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Phytotoxic dioxolanones are potential virulence factors in the infection process of Guignardia bidwellii

Buckel

Andernach

Schüffler

et al. 2017

Sci Rep

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“…GenBank number: ITS: MW130255. Notes: Phyllosticta is an important genus of plant pathogens and contains quarantinable pathogenic species in some countries, especially in Europe (Wulandari et al 2013). Phyllosticta hostae was introduced by Su and Cai (2012) from Hosta plantaginia (Liliaceae).…”

Section: Economic and Ecological Significancementioning

confidence: 99%

Refined families of Dothideomycetes: orders and families incertae sedis in Dothideomycetes

et al. 2020

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Numerous new taxa and classifications of Dothideomycetes have been published following the last monograph of families of Dothideomycetes in 2013. A recent publication by Honsanan et al. in 2020 expanded information of families in Dothideomycetidae and Pleosporomycetidae with modern classifications. In this paper, we provide a refined updated document on orders and families incertae sedis of Dothideomycetes. Each family is provided with an updated description, notes, including figures to represent the morphology, a list of accepted genera, and economic and ecological significances. We also provide phylogenetic trees for each order. In this study, 31 orders which consist 50 families are assigned as orders incertae sedis in Dothideomycetes, and 41 families are treated as families incertae sedis due to lack of molecular or morphological evidence. The new order, Catinellales, and four new families, Catinellaceae, Morenoinaceae Neobuelliellaceae and Thyrinulaceae are introduced. Seven genera (Neobuelliella, Pseudomicrothyrium, Flagellostrigula, Swinscowia, Macroconstrictolumina, Pseudobogoriella, and Schummia) are introduced. Seven new species (Acrospermum urticae, Bogoriella complexoluminata, Dothiorella ostryae, Dyfrolomyces distoseptatus, Macroconstrictolumina megalateralis, Patellaria microspora, and Pseudomicrothyrium thailandicum) are introduced base on morphology and phylogeny, together with two new records/reports and five new collections from different families. Ninety new combinations are also provided in this paper.

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“…Some Phyllosticta species exhibit a wide range of hosts, while others do not. To overcome the limitations associated with morphological characteristics and host combinations, the integration of homologous gene DNA sequencing and comparative methods has significantly advanced our comprehension of the phylogeny of Phyllosticta species [5,8,[11][12][13][14][15]. Based on ITS, LSU, TEF1 alpha, ACT, and GPDH, five loci of phylogenetic analysis, Phyllosticta genetic system development can be divided into six species of composite groups: viz P. capitalensis species complex, P. concentrica species complex, P. cruenta species complex, P. owaniana species complex, P. rhodorae species complex, and P. vaccinii species complex [5,8].…”

Section: Introductionmentioning

confidence: 99%

Morphological and Phylogenetic Analyses Reveal Three New Species of Phyllosticta (Botryosphaeriales, Phyllostictaceae) in China

Jiang,

Zhang,

Zhang

et al. 2023

JoF

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The genus Phyllosticta has been reported worldwide and contains many pathogenic and endophytic species isolated from a wide range of plant hosts. A multipoint phylogeny based on gene coding combinatorial data sets for the internal transcribed spacer (ITS), large subunit of ribosomal RNA (LSU rDNA), translation elongation factor 1α (TEF1α), actin (ACT), and glycerol-3-phosphate dehydrogenase (GPDH), combined with morphological characteristics, was performed. We describe three new species, P. fujianensis sp. nov., P. saprophytica sp. nov., and P. turpiniae sp. nov., and annotate and discusse their similarities and differences in morphological relationships and phylogenetic phases with closely related species.

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A modern account of the genus Phyllosticta

Cited by 10 publications

References 37 publications

Phytotoxic dioxolanones are potential virulence factors in the infection process of Guignardia bidwellii

Phytotoxic dioxolanones are potential virulence factors in the infection process of Guignardia bidwellii

Refined families of Dothideomycetes: orders and families incertae sedis in Dothideomycetes

Morphological and Phylogenetic Analyses Reveal Three New Species of Phyllosticta (Botryosphaeriales, Phyllostictaceae) in China

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