Discovery of a cryptic species, Erysiphe salicina sp. nov., and reconstruction of the phylogeny of powdery mildews on Populus and Salix spp.

被引：0
作者：
Jing Feng
Shu-Yan Liu
Uwe Braun
Susumu Takamatsu
Michael Bradshaw
Seyed Akbar Khodaparast
Timur S. Bulgakov
Guan-Xiu Guan
Feng-Yun Zhao
Shu-Rong Tang
机构：
[1] Jilin Agricultural University,Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education
[2] Jilin Agricultural University,Department of Plant Pathology, College of Plant Protection
[3] Martin Luther University,Herbarium, Department of Geobotany, Institute of Biology
[4] Mie University,Retired Professor at Graduate School of Bioresources
[5] Harvard University,Department of Organismic and Evolutionary Biology
[6] University of Guilan,Department of Plant Protection, Faculty of Agricultural Sciences
[7] Department of Plant Protection,undefined
[8] Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences,undefined
来源：
Mycological Progress | 2022年 / 21卷
关键词：
Willows; Taxonomy; New species; New combination;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Recently performed phylogenetic-taxonomic analyses of species belonging to Erysiphe sect. Uncinula on willows (Salix spp.) demonstrated a much higher diversity than previously assumed. Phylogenetic analyses and morphological examinations of Chinese Erysiphe collections on Salix abscondita (= S. raddeana), S. sinica and S. taraikensis, all belonging to Salix subgen. Vetrix sect. Vetrix, revealed an additional cryptic species which is described as Erysiphe salicina. The new species is morphologically and phylogenetically distinguished from all other powdery mildew species. The phylogeny of the new species and closely related species on Populus and Salix spp. (Salicaceae) was reconstructed and discussed using a combined alignment of the internal transcribed spacer (ITS) regions and partial 28S rDNA sequences. The present phylogenetic analyses suggest that the recently described E. salicicola (on Salix gracilistyla in Republic of Korea) has to be reduced to synonymy with E. salicis-gracilistylae comb. nov. (≡ Uncinula salicis-gracilistylae).
引用
收藏
相关论文
共 52 条
[1]  
Bradshaw M(2020)Sequencing herbarium specimens of a common detrimental plant disease (powdery mildew) Phytopathology 110 1248-1254
[2]  
Tobin P(1982)Taxonomic notes on some powdery mildews Mycotaxon 15 138-154
[3]  
Braun U(2010)Molecular phylogeny of Taxon 59 29-37
[4]  
Chen JH(2003) L. ( Australas Plant Pathol 32 421-428
[5]  
Sun H(2021)) inferred from three chloroplast datasets and its systematic implications Mycol Prog 20 517-537
[6]  
Wen J(2020)Molecular identification of anamorphic powdery mildews ( Methods Ecol Evol 12 373-377
[7]  
Yang YP(1985)) Evolution 39 783-791
[8]  
Cunnington JH(1930)Phylogeny and taxonomy of the Trans Sapporo Nat Hist Soc 11 169-174
[9]  
Takamatsu S(2020) complex ( Phytotaxa 447 276-282
[10]  
Lawrie AC(2018), Mol Biol Evol 35 1547-1549
123456