Morpho-molecular taxonomic studies reveal a high number of endophytic fungi from Magnolia candolli and M. garrettii in China and Thailand

doi:10.5943/mycosphere/12/1/3

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	Morpho-molecular taxonomic studies reveal a high number of endophytic fungi from Magnolia candolli and M. garrettii in China and Thailand
	de Silva,N.,I ; Maharachchikumbura,S. S. N.; Thambugala,K. M.; Bhat,D. J.; Karunarathna,S. C.; Tennakoon,D. S.; Phookamsak,R.; Jayawardena,R. S.; Lumyong,S.; Hyde,K. D.
	2021
发表期刊	MYCOSPHERE
ISSN	2077-7000
卷号	12 期号:1 页码:163-237
摘要	Endophytic fungi are internal inhabitants of plant tissues that do not apparently cause harm to the host. Ecologically they provide a number of benefits to the plants by decreasing herbivory, increasing drought and disease resistance and enhancing the growth of plants. Endophytes have emerged as an exciting research topic as they have the potential to provide numerous metabolites with different biological activities. This study is focused on taxonomic novelties and new host or geographical records of endophytic fungi associated with Magnolia candolli collected from Yunnan Province, China and M. garrettii from Chiang Mai Province, Thailand. Magnolia plants are economically important and used in furniture, ornamental plants in gardens, temple trees, flowers for decorations and valuable medicine in China. In this study, 56 fungal endophytic isolates were obtained from Magnolia species, of which 54 belong to ascomycetes and two to basidiomycetes. The 56 endophytic fungal isolates were identified in 31 taxa that are distributed in eight orders, ten families, 13 genera, including eight new species (Colletotrichum chiangmaiense, C. xishuangbannaense, Coprinellus magnolia, Diaporthe chinensis, Epicoccum endophyticum, Letendraea magnoliae, Nigrospora magnoliae and Pestalotiopsis endophytica) and 23 new host and or geographical records. The results indicate that members of Sordariomycetes are dominant groups of endophytic fungi in Magnolia candolli and M. garrettii. Considering the total fungal endophytic isolates from Magnolia candolli and M. garrettii, Sordariomycetes comprises the the highest number of isolates of 82%, following Dothideomycetes 14% and Agaricomycetes 4%. Detailed morphological descriptions, micrographs and phylogenetic analyses are provided to show the placement of the novel taxa.
关键词	Ascomycota Basidiomycota Dothideomycetes Multi-locus sequence analysis Sordariomycetes Taxonomy DNA-SEQUENCE DATA NIGROSPORA-SPHAERICA PHYLOGENETIC REASSESSMENT SP-NOV REFINED FAMILIES PRIMER SETS LEAF-SPOT DIAPORTHE DIVERSITY PLANT
DOI	10.5943/mycosphere/12/1/3
WOS记录号	WOS:000639532800001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73435
专题	中国科学院昆明植物研究所
作者单位	1.[de Silva, N., I 2.Lumyong, S. 3.Hyde, K. D.] Chiang Mai Univ, Fac Sci, Dept Biol, Chiang Mai 50200, Thailand 4.Karunarathna, S. C. 5.Phookamsak, R. 6.Lumyong, S.] Chiang Mai Univ, Fac Sci, Res Ctr Microbial Divers & Sustainable Utilizat, Chiang Mai 50200, Thailand 7.[Lumyong, S.] Royal Soc Thailand, Acad Sci, Bangkok 10300, Thailand 8.[Maharachchikumbura, S. S. N.] Univ Elect Sci & Technol China, Sch Life Sci & Technol, Chengdu 611731, Peoples R China 9.[Thambugala, K. M.] Univ Kelaniya, Fac Sci, Dept Plant & Mol Biol, Kelaniya, Sri Lanka 10.Hyde, K. D.] Chinese Acad Sci, Kunming Inst Bot, CAS Key Lab Plant Biodivers & Biogeog East Asia K, Kunming 650201, Yunnan, Peoples R China 11.Tennakoon, D. S. 12.Jayawardena, R. S. 13.Hyde, K. D.] Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand 14.[Bhat, D. J.] Goa Univ, Dept Bot, Taleigao, Goa, India 15.[Bhat, D. J.] 128-1-J Azad Housing Soc,PO Goa Velha, Curca 403108, India 16.[Karunarathna, S. C. 17.Hyde, K. D.] World Agroforestry Ctr ICRAF, East & Cent Asia Reg Off, Kunming 650201, Yunnan, Peoples R China 18.[Tennakoon, D. S. 19.Hyde, K. D.] Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand 20.[Thambugala, K. M.] Univ Sri Jayewardenepura, Fac Appl Sci, Genet & Mol Biol Unit, Nugegoda, Sri Lanka 21.Phookamsak, R.] Chinese Acad Sci, Honghe Ctr Mt Futures, Kunming Inst Bot, Honghe Cty, Yunnan, Peoples R China 22.Phookamsak, R.] Kunming Inst Bot, Ctr Mt Futures CA, Kunming 650201, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	de Silva,N.,I,Maharachchikumbura,S. S. N.,Thambugala,K. M.,et al. Morpho-molecular taxonomic studies reveal a high number of endophytic fungi from Magnolia candolli and M. garrettii in China and Thailand[J]. MYCOSPHERE,2021,12(1):163-237.
APA	de Silva,N.,I.,Maharachchikumbura,S. S. N..,Thambugala,K. M..,Bhat,D. J..,Karunarathna,S. C..,...&Hyde,K. D..(2021).Morpho-molecular taxonomic studies reveal a high number of endophytic fungi from Magnolia candolli and M. garrettii in China and Thailand.MYCOSPHERE,12(1),163-237.
MLA	de Silva,N.,I,et al."Morpho-molecular taxonomic studies reveal a high number of endophytic fungi from Magnolia candolli and M. garrettii in China and Thailand".MYCOSPHERE 12.1(2021):163-237.