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http://dx.doi.org/10.4489/KJM.20220025

Morphological and Molecular Characterization of Podosphaera Powdery Mildew on Fatoua villosa in Korea  

In-Young Choi (Department of Agricultural Biology, Jeonbuk National University)
Lamiya Abasova (Department of Agricultural Biology, Jeonbuk National University)
Joon-Ho Choi (Department of Agricultural Biology, Jeonbuk National University)
Chong-Kyu Lee (Department of Forest Resources, Gyeongsang National University)
Hyeon-Dong Shin (Department of Agricultural Biology, Jeonbuk National University)
Publication Information
The Korean Journal of Mycology / v.50, no.3, 2022 , pp. 243-248 More about this Journal
Abstract
In Japan and China, Podosphaera pseudofusca causes powdery mildew in Fatoua villosa. During a taxonomic revision of Korean powdery mildew fungi, isolates newly collected from F. villosa were studied. Through morphological examination and molecular phylogenetic analyses of the internal transcribed spacer region and large subunit gene of rDNA, the powdery mildew fungus was identified as Podosphaera xanthii. In this study, we propose the merging of P. pseudofusca sensu Braun into the P. xanthii complex. To the best of our knowledge, this is the first report of Podosphaera powdery mildew on F. villosa in Korea.
Keywords
Anamorph; Erysiphaceae; Podosphaera pseudofusca; Podosphaera xanthii;
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1 Farr DF, Rossman AY. Fungal databases, U.S. National Fungus Collections [Internet]. Washington, D.C.: ARS, USDA; 2022 [cited 2022 Apr 16]. Available from https://nt.ars-grin.gov/fungaldatabases/. 
2 Braun U. Miscellaneous notes on the genus Sphaerotheca (I). Zbl Mikrobiol 1985;140:161-70. 
3 Chen ZX, Yao YJ. Powdery mildews in Fujian, Fuzhou, China. Fujian: Fujian Science and Technology Press; 1993. 
4 Tamura K, Stecher G, Kumar S. MEGA11: molecular evolutionary genetics analysis version 11. Mol Biol Evol 2021;38:3022-7.    DOI
5 Swofford DL. PAUP: phylogenetic analyses using parsimony (and other methods) 4.0b10. Sunderland: Sinauer; 2002.
6 Braun U, Takamatsu S. Phylogeny of Erysiphe, Microsphaera, Uncinula (Erysipheae) and Cystotheca, Podosphaera, Sphaerotheca (Cystotheceae) inferred from rDNA ITS sequences-some taxonomic consequences. Schlechtendalia 2000;4:1-33. 
7 Braun U, Cook RTA. Taxonomic manual of the Erysiphales (powdery mildews). CBS biodiversity deries 11. Utrecht: Centraalbureau voor Schimmelcultures; 2012. 
8 Ito M, Takamatsu S. Molecular phylogeny and evolution of subsection Magnicellulatae (Erysiphaceae: Podosphaera) with special reference to host plants. Mycoscience 2010;51:34-43.    DOI
9 Meeboon J, Hidayat I, Takamatsu S. Notes on powdery mildews (Erysiphales) in Thailand I. Podosphaera sect. Sphaerotheca. Plant Pathol Quar 2016;6:142-74.    DOI
10 Meeboon J, Takamatsu S, Braun U. Morphophylogenetic analyses revealed that Podosphaera tridactyla constitutes a species complex. Mycologia 2020;112:244-66.    DOI
11 Takamatsu S, Niinomi S, Harada M, Havrylenko M. Molecular phylogenetic analyses reveal a close evolutionary relationship between Podosphaera (Erysiphales: Erysiphaceae) and its rosaceous hosts. Persoonia 2010;24:38-48.    DOI
12 Moparthi S, Grove GG, Pandey B, Bradshaw M, Latham SR, Braun U, Meeboon J, Romberg M. Phylogeny and taxonomy of Podosphaera cerasi sp. nov., and Podosphaera prunicola sensu lato. Mycologia 2019;111:647-59.    DOI
13 Amano K. Host range and geographical distribution of the powdery mildew fungi. Tokyo: Japan Scientific Societies Press; 1986. 
14 Nomura Y. Taxonomical study of Erysiphaceae of Japan. Tokyo: Yokendo Ltd.; 1997.