{"id":1480,"date":"2020-02-03T15:42:29","date_gmt":"2020-02-03T15:42:29","guid":{"rendered":"https:\/\/magnaporthales.sebs.rutgers.edu\/?p=1480"},"modified":"2022-09-21T14:21:51","modified_gmt":"2022-09-21T14:21:51","slug":"magnaporthiopsis-maydis","status":"publish","type":"post","link":"https:\/\/magnaporthales.sebs.rutgers.edu\/?p=1480","title":{"rendered":"Magnaporthiopsis maydis"},"content":{"rendered":"

Magnaporthiopsis maydis<\/strong><\/em> (Samra, Sabet & Hing.) Klaubauf, M.-H. Lebrun & Crous, Stud. Mycol. 79: 101 (2014).<\/span>
\nMycoBank: MB810225<\/a>.<\/span>
\n\u00a0 \u00a0 \u00a0 \u00a0 \u2261 Cephalosporium maydis<\/em> Samra, Sabet & Hing., Phytopathology 53: 404 (1963).<\/span>
\n\u00a0 \u00a0 \u00a0 \u00a0 \u2261 Harpophora maydis<\/em> (Samra, Sabet & Hing.) W. Gams, Stud. Mycol. 45: 192 (2000).<\/span><\/p>\n

Asexual state phialophora-like. On PDA, hyphae simple or branched, septate, hyaline, smooth. Conidiophores micronematous, solitary, erect, straight or curved, branched, hyaline, smooth, septate, 60\u2013250 \u00b5m long. Conidiogenous cells phialidic, erect, terminal or intercalary, hyaline, smooth. Conidia aggregated in slimy heads, ovoid, ellipsoidal to oblong, straight or slightly curved, aseptate, hyaline, smooth, 3.6\u201314 \u00d7 3.3\u20133.6 \u00b5m. Sexual state unknown.<\/span><\/p>\n

Colonies on MEA and PDA 9 cm diam after 9 days at 22\u201324 \u00b0C (Description from Samra et al., 1963).<\/span><\/p>\n

Typification: From roots and stems of Zea mays and from soils, Egypt.<\/span><\/p>\n

Gene sequences: KM009208 (18S), KM009160 (ITS), KM009148 (28S), KM009172 (MCM7), KM009184 (RPB1), KM009196 (TEF1).<\/span><\/p>\n

Hosts\/substrates: From roots and stems of Zea mays<\/em> (Poaceae<\/em>) and from soils.<\/span><\/p>\n

Distribution: Egypt, Hungary, India, Israel, Portugal, Spain.<\/span><\/p>\n

Notes: Samra et al. (1963) first described the fungus causing late wilt disease on maize in Egypt as Cephalosporium maydis<\/em>. Based on ITS sequence and morphological characteristics, Gams (2000) transferred it to the asexual genus Harpophora<\/em> in Magnaporthaceae<\/em>. Klaubauf et al (2014) later reexamined the fungus and placed it in Magnaporthiopsis<\/em>.<\/span><\/p>\n

<\/span><\/p>\n

Copyright 2022 by The American Phytopathological Society. Reproduced, by permission, from Luo, J., and Zhang, N. 2022. The Rice Blast Fungus and Allied Species: A Monograph of the Fungal Order Magnaporthales<\/a>\u00a0(https:\/\/my.apsnet.org\/APSStore\/Product-Detail.aspx?WebsiteKey=2661527A-8D44-496C-A730-8CFEB6239BE7&iProductCode=46826<\/a>).\u00a0American Phytopathological Society, St. Paul, MN.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Magnaporthiopsis maydis (Samra, Sabet & Hing.) Klaubauf, M.-H. Lebrun & Crous, Stud. Mycol. 79: 101 (2014). MycoBank: MB810225. \u00a0 \u00a0 \u00a0 \u00a0 \u2261 Cephalosporium maydis Samra, Sabet & Hing., Phytopathology 53: 404 (1963). \u00a0 \u00a0 \u00a0 \u00a0 \u2261 Harpophora maydis (Samra, Sabet & Hing.) W. Gams, Stud. Mycol. 45: 192 (2000). Asexual state phialophora-like. On … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"\r\nMagnaporthiopsis maydis - An E-monograph of the Fungal Order Magnaporthales: Taxonomy, Molecular Phylogeny, and Biogeography<\/title>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/magnaporthales.sebs.rutgers.edu\/?p=1480\" \/>\r\n<meta property=\"og:locale\" content=\"en_US\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"Magnaporthiopsis maydis - An E-monograph of the Fungal Order Magnaporthales: Taxonomy, Molecular Phylogeny, and Biogeography\" \/>\r\n<meta property=\"og:description\" content=\"Magnaporthiopsis maydis (Samra, Sabet & Hing.) Klaubauf, M.-H. Lebrun & Crous, Stud. Mycol. 79: 101 (2014). MycoBank: MB810225. \u00a0 \u00a0 \u00a0 \u00a0 \u2261 Cephalosporium maydis Samra, Sabet & Hing., Phytopathology 53: 404 (1963). \u00a0 \u00a0 \u00a0 \u00a0 \u2261 Harpophora maydis (Samra, Sabet & Hing.) W. Gams, Stud. Mycol. 45: 192 (2000). Asexual state phialophora-like. On ... 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