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Citation for Study 24420

Citation title: "Towards natural classification of Dothidotthia and Thyrostroma in Dothidotthiaceae (Pleosporales, Dothideomycetes)".

Study name: "Towards natural classification of Dothidotthia and Thyrostroma in Dothidotthiaceae (Pleosporales, Dothideomycetes)".

This study is part of submission 24420 (Status: Published).

Citation

Senwanna C., Wanasinghe D.N., Bulgakov T.S., Hyde K.D., Wang Y., Bhat J.D., Cheewangkoon R., & Phookamsak R. 2019. Towards natural classification of Dothidotthia and Thyrostroma in Dothidotthiaceae (Pleosporales, Dothideomycetes). Mycosphere, .

Authors

Senwanna C.
Wanasinghe D.N. +66970637810
Bulgakov T.S.
Hyde K.D.
Wang Y.
Bhat J.D.
Cheewangkoon R.
Phookamsak R.

Abstract

Dothidotthia and Thyrostroma species are plant pathogens causing canker, dieback and leaf spots on a wide range of hosts. However, naming species is difficult, due to insufficient protologues, poor phylogenetic understanding due to lack of sequence data from type species and low-quality illustrations. Moreover, the connections between asexual and sexual morphs of these genera are unclear. In this study, fresh samples of Dothidotthia and Thyrostroma were collected from symptomatic twigs and branches in Southern European Russia. Multi-gene phylogenetic analyses based on a concatenated LSU, SSU, ITS and TEF1 sequence data were used to investigate the phylogenetic position and relationships of the asexual and sexual morphs in these genera in Dothidotthiaceae and Pleosporineae. Our multi-gene phylogenetic analyses coupled with morphological characters showed Dothidotthia and Thyrostroma can easily be distinguished from one another. The new species, Dothidotthia aceris, D. robiniae, Thyrostroma celtidis, T. lycii, T. moricola, T. robiniae, T. styphnolobii, T. tiliae, T. ulmicola and T. ulmigenum are introduced. Descriptions, notes and illustrations are provided.

Keywords

10 new species ? Ascomycota ? Phylogeny ? Sexual-asexual morph ? Taxonomy

External links

About this resource

Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S24420
Other versions: Nexus NeXML

Show BibTeX reference

		@ARTICLE{TreeBASE2Ref29595,
	 author = {Chanokned  Senwanna and Dhanushka Nadeeshan Wanasinghe and Timur S. Bulgakov and Kevin D Hyde and Yong  Wang and Jayarama  D.  Bhat and Ratchadawan  Cheewangkoon and Rungtiwa  Phookamsak},
	 title = {Towards natural classification of Dothidotthia and Thyrostroma in Dothidotthiaceae (Pleosporales, Dothideomycetes)},
	 year = {2019},
	 keywords = {10 new species ? Ascomycota ? Phylogeny ? Sexual-asexual morph ? Taxonomy},
	 doi = {},
	 url = {http://},
	 pmid = {},
	 journal = {Mycosphere},
	 volume = {},
	 number = {},
	 pages = {},
	 abstract = {Dothidotthia and Thyrostroma species are plant pathogens causing canker, dieback and leaf spots on a wide range of hosts. However, naming species is difficult, due to insufficient protologues, poor phylogenetic understanding due to lack of sequence data from type species and low-quality illustrations. Moreover, the connections between asexual and sexual morphs of these genera are unclear. In this study, fresh samples of Dothidotthia and Thyrostroma were collected from symptomatic twigs and branches in Southern European Russia. Multi-gene phylogenetic analyses based on a concatenated LSU, SSU, ITS and TEF1 sequence data were used to investigate the phylogenetic position and relationships of the asexual and sexual morphs in these genera in Dothidotthiaceae and Pleosporineae. Our multi-gene phylogenetic analyses coupled with morphological characters showed Dothidotthia and Thyrostroma can easily be distinguished from one another. The new species, Dothidotthia aceris, D. robiniae, Thyrostroma celtidis, T. lycii, T. moricola, T. robiniae, T. styphnolobii, T. tiliae, T. ulmicola and T. ulmigenum are introduced. Descriptions, notes and illustrations are provided.}
}

Show RIS reference

TY - JOUR
ID - 29595
AU - Senwanna,Chanokned
AU - Wanasinghe,Dhanushka Nadeeshan
AU - Bulgakov,Timur S.
AU - Hyde,Kevin D
AU - Wang,Yong
AU - Bhat,Jayarama D.
AU - Cheewangkoon,Ratchadawan
AU - Phookamsak,Rungtiwa
T1 - Towards natural classification of Dothidotthia and Thyrostroma in Dothidotthiaceae (Pleosporales, Dothideomycetes)
PY - 2019
KW - 10 new species ? Ascomycota ? Phylogeny ? Sexual-asexual morph ? Taxonomy
UR - http://dx.doi.org/
N2 - Dothidotthia and Thyrostroma species are plant pathogens causing canker, dieback and leaf spots on a wide range of hosts. However, naming species is difficult, due to insufficient protologues, poor phylogenetic understanding due to lack of sequence data from type species and low-quality illustrations. Moreover, the connections between asexual and sexual morphs of these genera are unclear. In this study, fresh samples of Dothidotthia and Thyrostroma were collected from symptomatic twigs and branches in Southern European Russia. Multi-gene phylogenetic analyses based on a concatenated LSU, SSU, ITS and TEF1 sequence data were used to investigate the phylogenetic position and relationships of the asexual and sexual morphs in these genera in Dothidotthiaceae and Pleosporineae. Our multi-gene phylogenetic analyses coupled with morphological characters showed Dothidotthia and Thyrostroma can easily be distinguished from one another. The new species, Dothidotthia aceris, D. robiniae, Thyrostroma celtidis, T. lycii, T. moricola, T. robiniae, T. styphnolobii, T. tiliae, T. ulmicola and T. ulmigenum are introduced. Descriptions, notes and illustrations are provided.
L3 -
JF - Mycosphere
VL -
IS -
ER -