Species diversity of Pleosporalean taxa associated with Camellia sinensis (L.) Kuntze in Taiwan

Abstract Pleosporales species are important plant pathogens, saprobes, and endophytes on a wide range of economically important plant hosts. The classification of Pleosporales has undergone various modifications in recent years due to the addition of many families described from multiple habitats wi...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Hiran A. Ariyawansa, Ichen Tsai, Kasun M. Thambugala, Wei-Yu Chuang, Shiou-Ruei Lin, Wael N. Hozzein, Ratchadawan Cheewangkoon
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/87d30d5662ea45f4b7699a97d9d757cd
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:87d30d5662ea45f4b7699a97d9d757cd
record_format	dspace
spelling	oai:doaj.org-article:87d30d5662ea45f4b7699a97d9d757cd2021-12-02T16:06:40ZSpecies diversity of Pleosporalean taxa associated with Camellia sinensis (L.) Kuntze in Taiwan10.1038/s41598-020-69718-02045-2322https://doaj.org/article/87d30d5662ea45f4b7699a97d9d757cd2020-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-69718-0https://doaj.org/toc/2045-2322Abstract Pleosporales species are important plant pathogens, saprobes, and endophytes on a wide range of economically important plant hosts. The classification of Pleosporales has undergone various modifications in recent years due to the addition of many families described from multiple habitats with a high level of morphological deviation. Numerous asexual genera have been described in Pleosporales that can be either hyphomyceteous or coelomycetous. Phoma- or coniothyrium-like species are common and have been revealed as polyphyletic in the order Pleosporales and linked with several sexual genera. A total of 31 pleosporalean strains were isolated in different regions of Taiwan between 2017 and 2018 from the leaves of Camellia sinensis plants with symptoms of leaf spot disease. These strains were evaluated morphologically and genotypically using multi-locus sequence analyses of the ITS, LSU, SSU, rpb2, tef1 and tub2 genes. The results demonstrated the affiliation of these strains with the various families in Pleosporales and revealed the presence of one new genus (Neoshiraia) and eight new species (Alloconiothyrium camelliae, Amorocoelophoma camelliae, Leucaenicola camelliae, L. taiwanensis, Neoshiraia camelliae, N. taiwanensis, Paraconiothyrium camelliae and Paraphaeosphaeria camelliae). Furthermore, to the best of our understanding, Didymella segeticola, Ectophoma pomi and Roussoella mexican were reported for the first time from C. sinensis in Taiwan.Hiran A. AriyawansaIchen TsaiKasun M. ThambugalaWei-Yu ChuangShiou-Ruei LinWael N. HozzeinRatchadawan CheewangkoonNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 10, Iss 1, Pp 1-20 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Hiran A. Ariyawansa Ichen Tsai Kasun M. Thambugala Wei-Yu Chuang Shiou-Ruei Lin Wael N. Hozzein Ratchadawan Cheewangkoon Species diversity of Pleosporalean taxa associated with Camellia sinensis (L.) Kuntze in Taiwan
description	Abstract Pleosporales species are important plant pathogens, saprobes, and endophytes on a wide range of economically important plant hosts. The classification of Pleosporales has undergone various modifications in recent years due to the addition of many families described from multiple habitats with a high level of morphological deviation. Numerous asexual genera have been described in Pleosporales that can be either hyphomyceteous or coelomycetous. Phoma- or coniothyrium-like species are common and have been revealed as polyphyletic in the order Pleosporales and linked with several sexual genera. A total of 31 pleosporalean strains were isolated in different regions of Taiwan between 2017 and 2018 from the leaves of Camellia sinensis plants with symptoms of leaf spot disease. These strains were evaluated morphologically and genotypically using multi-locus sequence analyses of the ITS, LSU, SSU, rpb2, tef1 and tub2 genes. The results demonstrated the affiliation of these strains with the various families in Pleosporales and revealed the presence of one new genus (Neoshiraia) and eight new species (Alloconiothyrium camelliae, Amorocoelophoma camelliae, Leucaenicola camelliae, L. taiwanensis, Neoshiraia camelliae, N. taiwanensis, Paraconiothyrium camelliae and Paraphaeosphaeria camelliae). Furthermore, to the best of our understanding, Didymella segeticola, Ectophoma pomi and Roussoella mexican were reported for the first time from C. sinensis in Taiwan.
format	article
author	Hiran A. Ariyawansa Ichen Tsai Kasun M. Thambugala Wei-Yu Chuang Shiou-Ruei Lin Wael N. Hozzein Ratchadawan Cheewangkoon
author_facet	Hiran A. Ariyawansa Ichen Tsai Kasun M. Thambugala Wei-Yu Chuang Shiou-Ruei Lin Wael N. Hozzein Ratchadawan Cheewangkoon
author_sort	Hiran A. Ariyawansa
title	Species diversity of Pleosporalean taxa associated with Camellia sinensis (L.) Kuntze in Taiwan
title_short	Species diversity of Pleosporalean taxa associated with Camellia sinensis (L.) Kuntze in Taiwan
title_full	Species diversity of Pleosporalean taxa associated with Camellia sinensis (L.) Kuntze in Taiwan
title_fullStr	Species diversity of Pleosporalean taxa associated with Camellia sinensis (L.) Kuntze in Taiwan
title_full_unstemmed	Species diversity of Pleosporalean taxa associated with Camellia sinensis (L.) Kuntze in Taiwan
title_sort	species diversity of pleosporalean taxa associated with camellia sinensis (l.) kuntze in taiwan
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/87d30d5662ea45f4b7699a97d9d757cd
work_keys_str_mv	AT hiranaariyawansa speciesdiversityofpleosporaleantaxaassociatedwithcamelliasinensislkuntzeintaiwan AT ichentsai speciesdiversityofpleosporaleantaxaassociatedwithcamelliasinensislkuntzeintaiwan AT kasunmthambugala speciesdiversityofpleosporaleantaxaassociatedwithcamelliasinensislkuntzeintaiwan AT weiyuchuang speciesdiversityofpleosporaleantaxaassociatedwithcamelliasinensislkuntzeintaiwan AT shiourueilin speciesdiversityofpleosporaleantaxaassociatedwithcamelliasinensislkuntzeintaiwan AT waelnhozzein speciesdiversityofpleosporaleantaxaassociatedwithcamelliasinensislkuntzeintaiwan AT ratchadawancheewangkoon speciesdiversityofpleosporaleantaxaassociatedwithcamelliasinensislkuntzeintaiwan
_version_	1718384911942942720

Species diversity of Pleosporalean taxa associated with Camellia sinensis (L.) Kuntze in Taiwan

Ejemplares similares