Taxonomy and molecular phylogeny of Diatrypaceae (Ascomycota, Xylariales) species from the Brazilian semi-arid region, including four new species

Almeida, Davi Augusto Carneiro de; Gusmão, Luís Fernando Pascholati; Miller, Andrew N.

doi:10.1007/s11557-016-1194-8

Cited by 31 publications

(31 citation statements)

References 57 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Phylogenetic analyses of a combined ITS and β-tubulin sequence dataset revealed that the endophytic fungus MFLUCC 17-0313 grouped with Diatrype palmicola (MFLUCC 11-0018 and MFLUCC 11-0020) with moderate support (88% ML and 1.00 BYPP). Similar results with regards to support among Diatrypaceae members were obtained from previous studies (Acero et al, 2004;De Almeida, Gusmão & Miller, 2016;Shang et al, 2017; Tanapichatsakul et al (2020), PeerJ, DOI 10.7717/peerj.9103 12/18 Senwanna et al, 2017;Konta et al, 2020). A comparison of ITS nucleotide bases showed that the endophytic fungus MFLUCC 17-0313 differed from Diatrype palmicola (MFLUCC 11-0018, type species) in 13/482 bp (2.7%).…”

Section: Discussionsupporting

confidence: 86%

Antifungal activity of 8-methoxynaphthalen-1-ol isolated from the endophytic fungus Diatrype palmicola MFLUCC 17-0313 against the plant pathogenic fungus Athelia rolfsii on tomatoes

Tanapichatsakul

Pansanit

Monggoot³

et al. 2020

PeerJ

View full text Add to dashboard Cite

Thirty-four endophytic fungal isolates were obtained from the leaves of the medicinal plant Polyscias fruticosa, and their antagonistic activities against the growth of the common tomatoes plant pathogenic fungus Athelia rolfsii were initially screened using a dual culture assay. The endophytic fungus MFLUCC 17-0313, which was later molecularly identified as Diatrype palmicola, displayed the highest inhibition percentage (49.98%) in comparison to the others. This fungus was then chosen for further evaluation. Its culture broth and mycelia from a 10 L scale were separated and extracted using ethyl acetate, methanol, and hexane. Each extract was tested for antifungal activity against the same pathogen using a disc diffusion assay. Only the crude hexane extract of fungal mycelium showed antifungal activity. The hexane extract was fractioned using sephadex gel filtration chromatography and each fraction was tested for antifungal activity until the one with the highest inhibition percentage was obtained. The bioactive compound was identified as 8-methoxynaphthalen-1-ol using nuclear magnetic resonance spectroscopy and mass spectrometry. The minimum inhibition concentration of 8-methoxynaphthalen-1-ol was demonstrated at 250 µg/mL against the selected pathogen. Using the leaf assay, the solution of 8-methoxynapthalen-1-ol was tested for phytotoxic activity against A. rolfsii and was found to have no phytotoxic effects. These results showed that 8-methoxynaphthalen-1-ol has the potential for controlling the growth of A. rolfsii, the cause of Southern blight disease on tomatoes. This study may provide the foundation for future use of this compound as a biofungicide.

show abstract

Section: Discussionsupporting

confidence: 86%

Antifungal activity of 8-methoxynaphthalen-1-ol isolated from the endophytic fungus Diatrype palmicola MFLUCC 17-0313 against the plant pathogenic fungus Athelia rolfsii on tomatoes

Tanapichatsakul

Pansanit

Monggoot³

et al. 2020

PeerJ

View full text Add to dashboard Cite

show abstract

“…Acero et al (2004) reported that Cryptosphaeria, Diatrype, Diatrypella, Eutypa and Eutypella based on ITS sequence data were polyphyletic and confused probably lacking of tub2 gene sequences or misidenti ed species. However, these ve genera are still polyphyletic within the family from previous studies (Trouillas et al 2011;Chacón et al 2013;de Almeida et al 2016;Shang et al 2017;Mehrabi et al 2019;Konta et al 2020;Dayarathne et al 2020a, b) based on the ITS and tub2 sequences data. In our study, the Diatrype and Diatrypella are not polyphyletic with the ve novel taxa and one novel combination constituting separate lineages ( Fig.…”

Section: Discussionmentioning

confidence: 89%

“…Currently, 251 species epithets of Eutypella are listed in Index Fungorum (2020), but only a few species have sequence data. Phylogenetic analyses of Diatrypaceae from previous studies show that Eutypella is polyphyletic Chacón et al 2013;de Almeida et al 2016;Shang et al 2017). Therefore, further study of the taxa in this genus is needed.…”

Section: Taxonomymentioning

confidence: 99%

“…To clarify the phylogenetic position of our isolates, an analysis based on the combined ITS and tub2 concatenated sequences was performed to compare Diatrypaceae species from the current study with other available species. Reference sequences were selected based on ex-type or ex-epitype sequences available from relevant recently published literature (de Almeida et al 2016;Shang et al 2017Shang et al , 2018Senwanna et al 2017;Hyde et al 2019;Phookamsak et al 2019;Dayarathne et al 2020a, b;Konta et al 2020) (Additional le 1: Table S1). Xylaria hypoxylon (CBS 122620) was selected as the outgroup.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

WITHDRAWN: The hidden diversity of diatrypaceous fungi in China; introducing Allodiatrypella gen. nov. and ten new species

Zhu¹,

Wijayawardene²,

Ma³

et al. 2020

Preprint

View full text Add to dashboard Cite

In this study, we investigated the diversity of diatrypaceous fungi from six regions in China based on morpho-molecular analyses (maximum parsimony, maximum likelihood and Bayesian inference analyses of combined ITS and tub2 gene regions). We accept 24 genera in Diatrypaceae with 19 genera involved in the phylogram and the other five genera are lacking living materials with available sequences. Eleven species include in four genera (viz. Allocryptovalsa, Diatrype, Eutypella and Allodiatrypella gen. nov.) have been isolated from seven hosts species, of which ten novel species (Allocryptovalsa castanea, Allodiatrypella betulae, A. betulicola, A. betulina, A. hubeiensis, A. xinjiangensis, Diatrype betulae, D. castaneicola, D. quercicola and Eutypella castaneicola) are introduced in this study, while Eutypella citricola is a new record from Morus host. Current results show the high diversity of members of Diatrypaceae species which are wood-inhabiting fungi in China.

show abstract

“…De Not. belongs to the family Diatrypaceae, order Xylariales, and class Sordariomycetes (Acero et al 2004;Almeida et al 2016). The genus was introduced by Cesati and De Notaris in 1863, with Diatrypella verruciformis (Ehrh.)…”

Section: Introductionmentioning

confidence: 99%

Diatrypella heveae Senwanna, Phookamsak & K.D. Hyde (Diatrypaceae, Xylariales): a new record for the Neotropics

Santos¹,

Vitória²,

Oliveira³

et al. 2020

CheckList

View full text Add to dashboard Cite

During an expedition to the Raso da Catarina Ecological Station, state of Bahia, Brazil, we collected litter samples from Syagrus coronata (Mart.) Becc. containing fungal stroma. The material was morphologically identified as belonging to Diatrypella heveae Senwanna, Phookamsak & K.D. Hyde (Diatrypaceae, Xylariales); its known geographic distribution was then limited to Thailand. Diatrypella heveae was originally described on Hevea brasiliensis L. and Brahea armata S. Watson in the Chiang Rai Province, Wiang Chiang Rung District, Thailand. We report here the first occurrence of D. heveae in the Neotropics, as well as a new host, S. coronata, a palm tree endemic to the Brazilian semiarid region.

show abstract

Taxonomy and molecular phylogeny of Diatrypaceae (Ascomycota, Xylariales) species from the Brazilian semi-arid region, including four new species

Cited by 31 publications

References 57 publications

Antifungal activity of 8-methoxynaphthalen-1-ol isolated from the endophytic fungus Diatrype palmicola MFLUCC 17-0313 against the plant pathogenic fungus Athelia rolfsii on tomatoes

Antifungal activity of 8-methoxynaphthalen-1-ol isolated from the endophytic fungus Diatrype palmicola MFLUCC 17-0313 against the plant pathogenic fungus Athelia rolfsii on tomatoes

WITHDRAWN: The hidden diversity of diatrypaceous fungi in China; introducing Allodiatrypella gen. nov. and ten new species

Diatrypella heveae Senwanna, Phookamsak & K.D. Hyde (Diatrypaceae, Xylariales): a new record for the Neotropics

Contact Info

Product

Resources

About

Taxonomy and molecular phylogeny of Diatrypaceae (Ascomycota, Xylariales) species from the Brazilian semi-arid region, including four new species

Cited by 31 publications

References 57 publications

Antifungal activity of 8-methoxynaphthalen-1-ol isolated from the endophytic fungus Diatrype palmicola MFLUCC 17-0313 against the plant pathogenic fungus Athelia rolfsii on tomatoes

Antifungal activity of 8-methoxynaphthalen-1-ol isolated from the endophytic fungus Diatrype palmicola MFLUCC 17-0313 against the plant pathogenic fungus Athelia rolfsii on tomatoes

WITHDRAWN: The hidden diversity of diatrypaceous fungi in China; introducing Allodiatrypella gen. nov. and ten new species

Diatrypella heveae Senwanna, Phookamsak &amp; K.D. Hyde (Diatrypaceae, Xylariales): a new record for the Neotropics

Contact Info

Product

Resources

About

Diatrypella heveae Senwanna, Phookamsak & K.D. Hyde (Diatrypaceae, Xylariales): a new record for the Neotropics