| Multigene phylogenetic analyses to establish new Valsaria species and taxonomic significance of spore ornamentation | |
| Pem, Dhandevi1,2; Hyde, Kevin D.3,4; Doilom, Mingkwan1,4; Camporesi, Erio5,6,7; Hongsanan, Sinang2,8; Rampadarath, Sillma9; Bhoyroo, Vishwakalyan9; Jeewon, Rajesh10 | |
| Corresponding Author | Doilom, Mingkwan(j_hammochi@hotmail.com) ; Jeewon, Rajesh(r.jeewon@uom.ac.mu) |
| 2019-06-26 | |
| Source Publication | PLOS ONE
 |
| ISSN | 1932-6203 |
| Volume | 14Issue:6Pages:14 |
| Abstract | During our studies on fungal diversity from plant substrates, a new species of Valsaria was isolated from dead branches of Ostrya carpinifolia. The taxon is morphologically similar to other taxa in Valsariaceae and is characterized by pseudostromata, apically free pseudo-paraphyses, bitunicate asci, and dark brown, 2-celled ascospores. However, it differs from extant species in number of guttules and ornamentation of spore. It is introduced herein as Valsaria ostryae sp. nov. within the family Valsariaceae. Multigene phylogenies based on combined LSU, ITS and RPB2 DNA sequence data generated from maximum likelihood, maximum parsimony and MrBayes analyses indicate that V. ostryae is basal to V. lopadostomoides and V. rudis and its establishment as a new species is strongly supported. No discordance was found between our morphological and phylogenetic species boundaries as postulated by other researchers and our molecular data strongly supports ornamentation of spore as useful for species delineation. Valsaria species do not appear to be host specific. Full morphological details are provided herein and phylogenetic relationships of Valsaria species are also discussed in light with host association. |
| DOI | 10.1371/journal.pone.0217982 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000482883600018 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.kib.ac.cn/handle/151853/68690 |
| Collection | 中国科学院东亚植物多样性与生物地理学重点实验室 |
| Corresponding Author | Doilom, Mingkwan; Jeewon, Rajesh |
| Affiliation | 1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming, Yunnan, Peoples R China 2.Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai, Thailand 3.Mushroom Res Fdn, 128 M-3 Ban Deng T Pae, Chiang Mai, Thailand 4.World Agroforestry Ctr, Kunming, Yunnan, Peoples R China 5.AMB Grp Micol Forlivese Antonio Cicognani, Via Roma, Forli, Italy 6.AMB Circolo Micol Giovanni Carini, Brescia, Italy 7.Soc Naturalist Romagna, Bagnacavallo, RA, Italy 8.Shenzhen Univ, Coll Life Sci & Oceanog, Shenzhen Key Lab Microbial Genet Engn, Shenzhen, Peoples R China 9.Univ Mauritius, Fac Agr, Reduit, Mauritius 10.Univ Mauritius, Fac Sci, Dept Hlth Sci, Reduit, Mauritius |
| Recommended Citation GB/T 7714 | Pem, Dhandevi,Hyde, Kevin D.,Doilom, Mingkwan,et al. Multigene phylogenetic analyses to establish new Valsaria species and taxonomic significance of spore ornamentation[J]. PLOS ONE,2019,14(6):14. |
| APA | Pem, Dhandevi.,Hyde, Kevin D..,Doilom, Mingkwan.,Camporesi, Erio.,Hongsanan, Sinang.,...&Jeewon, Rajesh.(2019).Multigene phylogenetic analyses to establish new Valsaria species and taxonomic significance of spore ornamentation.PLOS ONE,14(6),14. |
| MLA | Pem, Dhandevi,et al."Multigene phylogenetic analyses to establish new Valsaria species and taxonomic significance of spore ornamentation".PLOS ONE 14.6(2019):14. |
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| Pem-2019-Multigene p（2325KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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