Multi-gene phylogenetic evidence suggests Dictyoarthrinium belongs in Didymosphaeriaceae (Pleosporales, Dothideomycetes) and Dictyoarthrinium musae sp. nov. on Musa from Thailand

Dead leaves of Musa sp. (banana) were collected in northern Thailand during an investigation of saprobic fungi. Preliminary morphological observations revealed that three specimens belong to Dictyoarthrinium. Phylogenetic analyses of combined SSU, LSU, ITS and tef1-α sequence data revealed that Dict...

Descripción completa

Detalles Bibliográficos
Autores principales: Samarakoon, Binu C., Wanasinghe, Dhanushka N., Samarakoon, Milan C., Phookamsak, Rungtiwa, McKenzie, Eric H. C., Chomnunti, Putarak, Hyde, Kevin D., Lumyong, Saisamorn, Karunarathna, Samantha C.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Pensoft Publishers 2020
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7423779/
https://www.ncbi.nlm.nih.gov/pubmed/32855605
http://dx.doi.org/10.3897/mycokeys.71.55493
_version_ 1783570193593663488
author Samarakoon, Binu C.
Wanasinghe, Dhanushka N.
Samarakoon, Milan C.
Phookamsak, Rungtiwa
McKenzie, Eric H. C.
Chomnunti, Putarak
Hyde, Kevin D.
Lumyong, Saisamorn
Karunarathna, Samantha C.
author_facet Samarakoon, Binu C.
Wanasinghe, Dhanushka N.
Samarakoon, Milan C.
Phookamsak, Rungtiwa
McKenzie, Eric H. C.
Chomnunti, Putarak
Hyde, Kevin D.
Lumyong, Saisamorn
Karunarathna, Samantha C.
author_sort Samarakoon, Binu C.
collection PubMed
description Dead leaves of Musa sp. (banana) were collected in northern Thailand during an investigation of saprobic fungi. Preliminary morphological observations revealed that three specimens belong to Dictyoarthrinium. Phylogenetic analyses of combined SSU, LSU, ITS and tef1-α sequence data revealed that Dictyoarthrinium forms a clade in Didymosphaeriaceae (Massarineae, Pleosporales, Dothideomycetes) sister to Spegazzinia. Based on contrasting morphological features with the extant taxa of Dictyoarthrinium, coupled with the multigene analyses, Dictyoarthrinium musae sp. nov. is introduced herein. Our study provides the first detailed molecular investigation for Dictyoarthrinium and supports its placement in Didymosphaeriaceae (Massarineae, Pleosporales, Dothideomycetes). Previously, Dictyoarthrinium was classified in Apiosporaceae (Xylariales, Sordariomycetes).
format Online
Article
Text
id pubmed-7423779
institution National Center for Biotechnology Information
language English
publishDate 2020
publisher Pensoft Publishers
record_format MEDLINE/PubMed
spelling pubmed-74237792020-08-26 Multi-gene phylogenetic evidence suggests Dictyoarthrinium belongs in Didymosphaeriaceae (Pleosporales, Dothideomycetes) and Dictyoarthrinium musae sp. nov. on Musa from Thailand Samarakoon, Binu C. Wanasinghe, Dhanushka N. Samarakoon, Milan C. Phookamsak, Rungtiwa McKenzie, Eric H. C. Chomnunti, Putarak Hyde, Kevin D. Lumyong, Saisamorn Karunarathna, Samantha C. MycoKeys Research Article Dead leaves of Musa sp. (banana) were collected in northern Thailand during an investigation of saprobic fungi. Preliminary morphological observations revealed that three specimens belong to Dictyoarthrinium. Phylogenetic analyses of combined SSU, LSU, ITS and tef1-α sequence data revealed that Dictyoarthrinium forms a clade in Didymosphaeriaceae (Massarineae, Pleosporales, Dothideomycetes) sister to Spegazzinia. Based on contrasting morphological features with the extant taxa of Dictyoarthrinium, coupled with the multigene analyses, Dictyoarthrinium musae sp. nov. is introduced herein. Our study provides the first detailed molecular investigation for Dictyoarthrinium and supports its placement in Didymosphaeriaceae (Massarineae, Pleosporales, Dothideomycetes). Previously, Dictyoarthrinium was classified in Apiosporaceae (Xylariales, Sordariomycetes). Pensoft Publishers 2020-08-05 /pmc/articles/PMC7423779/ /pubmed/32855605 http://dx.doi.org/10.3897/mycokeys.71.55493 Text en Binu Samarakoon, Dhanushka N. Wanasinghe, Samantha C. Karunarathna, Milan C. Samarakoon, Rungtiwa Phookamsak, Eric HC Mckenzie, Putarak Chomnunti, Kevin D. Hyde, Saisamorn Lumyong http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Research Article
Samarakoon, Binu C.
Wanasinghe, Dhanushka N.
Samarakoon, Milan C.
Phookamsak, Rungtiwa
McKenzie, Eric H. C.
Chomnunti, Putarak
Hyde, Kevin D.
Lumyong, Saisamorn
Karunarathna, Samantha C.
Multi-gene phylogenetic evidence suggests Dictyoarthrinium belongs in Didymosphaeriaceae (Pleosporales, Dothideomycetes) and Dictyoarthrinium musae sp. nov. on Musa from Thailand
title Multi-gene phylogenetic evidence suggests Dictyoarthrinium belongs in Didymosphaeriaceae (Pleosporales, Dothideomycetes) and Dictyoarthrinium musae sp. nov. on Musa from Thailand
title_full Multi-gene phylogenetic evidence suggests Dictyoarthrinium belongs in Didymosphaeriaceae (Pleosporales, Dothideomycetes) and Dictyoarthrinium musae sp. nov. on Musa from Thailand
title_fullStr Multi-gene phylogenetic evidence suggests Dictyoarthrinium belongs in Didymosphaeriaceae (Pleosporales, Dothideomycetes) and Dictyoarthrinium musae sp. nov. on Musa from Thailand
title_full_unstemmed Multi-gene phylogenetic evidence suggests Dictyoarthrinium belongs in Didymosphaeriaceae (Pleosporales, Dothideomycetes) and Dictyoarthrinium musae sp. nov. on Musa from Thailand
title_short Multi-gene phylogenetic evidence suggests Dictyoarthrinium belongs in Didymosphaeriaceae (Pleosporales, Dothideomycetes) and Dictyoarthrinium musae sp. nov. on Musa from Thailand
title_sort multi-gene phylogenetic evidence suggests dictyoarthrinium belongs in didymosphaeriaceae (pleosporales, dothideomycetes) and dictyoarthrinium musae sp. nov. on musa from thailand
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7423779/
https://www.ncbi.nlm.nih.gov/pubmed/32855605
http://dx.doi.org/10.3897/mycokeys.71.55493
work_keys_str_mv AT samarakoonbinuc multigenephylogeneticevidencesuggestsdictyoarthriniumbelongsindidymosphaeriaceaepleosporalesdothideomycetesanddictyoarthriniummusaespnovonmusafromthailand
AT wanasinghedhanushkan multigenephylogeneticevidencesuggestsdictyoarthriniumbelongsindidymosphaeriaceaepleosporalesdothideomycetesanddictyoarthriniummusaespnovonmusafromthailand
AT samarakoonmilanc multigenephylogeneticevidencesuggestsdictyoarthriniumbelongsindidymosphaeriaceaepleosporalesdothideomycetesanddictyoarthriniummusaespnovonmusafromthailand
AT phookamsakrungtiwa multigenephylogeneticevidencesuggestsdictyoarthriniumbelongsindidymosphaeriaceaepleosporalesdothideomycetesanddictyoarthriniummusaespnovonmusafromthailand
AT mckenzieerichc multigenephylogeneticevidencesuggestsdictyoarthriniumbelongsindidymosphaeriaceaepleosporalesdothideomycetesanddictyoarthriniummusaespnovonmusafromthailand
AT chomnuntiputarak multigenephylogeneticevidencesuggestsdictyoarthriniumbelongsindidymosphaeriaceaepleosporalesdothideomycetesanddictyoarthriniummusaespnovonmusafromthailand
AT hydekevind multigenephylogeneticevidencesuggestsdictyoarthriniumbelongsindidymosphaeriaceaepleosporalesdothideomycetesanddictyoarthriniummusaespnovonmusafromthailand
AT lumyongsaisamorn multigenephylogeneticevidencesuggestsdictyoarthriniumbelongsindidymosphaeriaceaepleosporalesdothideomycetesanddictyoarthriniummusaespnovonmusafromthailand
AT karunarathnasamanthac multigenephylogeneticevidencesuggestsdictyoarthriniumbelongsindidymosphaeriaceaepleosporalesdothideomycetesanddictyoarthriniummusaespnovonmusafromthailand

Ejemplares similares