Taxonomy and phylogenetic appraisal of Montagnula jonesii sp nov (Didymosphaeriaceae, Pleosporales)

被引:28
|
作者
Tennakoon, D. S. [1 ,2 ,3 ,4 ]
Hyde, K. D. [1 ,2 ,3 ,4 ]
Wanasinghe, D. N. [1 ,2 ,3 ,4 ]
Bahkali, A. H. [5 ]
Camporesi, E. [6 ,7 ,8 ]
Khan, S. [1 ,9 ]
Phookamsak, R. [1 ,2 ,3 ]
机构
[1] World Agro Forestry Ctr, 132 Lanhei Rd, Kunming 650201, Yunnan, Peoples R China
[2] Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Biodivers & Biogeog East Asia KLPB, Kunming 650201, Yunnan, Peoples R China
[3] Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand
[4] Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand
[5] King Saud Univ, Dept Bot & Microbiol, Riyadh, Saudi Arabia
[6] AMB Grp Micol Forlivese Antonio Cicognani, Via Roma 18, Forli, Italy
[7] AMB Circolo Micol Giovanni Carini, CP 314, Brescia, Italy
[8] Soc Studi Naturalistici Romagna, CP 144, Bagnacavallo, RA, Italy
[9] Chinese Acad Sci, Kunming Inst Bot, Key Lab Econ Plants & Biotechnol, Kunming 650201, Yunnan, Peoples R China
关键词
Dothideomycetes; Morphology; New species; GEN; NOV; FUNGAL; PROBABILITY; SYSTEMATICS; DNA;
D O I
10.5943/mycosphere/7/9/8
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
A saprobic member of Dothideomycetes was collected from dead branches of Fagus sylvatica in Italy. Morphology coupled with combined gene analysis of LSU, SSU, ITS and tefl-alpha sequence data, showed it to be a novel Montagnula species, which is introduced in this paper. Montagnula jonesii sp. nov. differs from other Montagnula species in having immersed, brown ascomata and ellipsoidal to fusiform, 3-septate ascospores with rounded ends and prominent guttules in each cell and is enlarged at the second cell from the apex. The new species is compared with other Montagnula species and a comprehensive description and micrographs are provided.
引用
收藏
页码:1346 / 1356
页数:11
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