This study developed a PCR-based mating-type assay for Clavicipitaceae. PCR primer sets for the mating-type genes MAT1-1-1 and MAT1-2-1 were designed based on the amino acid sequences of the conserved alpha and HMG boxes, respectively. The PCR-based mating-type assay could be applied for various clavicipitaceous genera (Balansia, Claviceps, Cordyceps and Epichloe). Most of the clavicipitaceous fungi possessed either MAT1-1-1 or MAT1-2-1, and were supposed to be heterothallic. Although the PCR products obtained by the mating-type assay were short, the phylogenctic trees of the mating-type genes gave better resolutions than that of 18S rDNA and agreed well to their econutritional modes. (C) 2004 Federation of European Microbiological Societies. Published by Elsevier B.V. All rights reserved.
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Univ Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USA
Zamora, I
Feldman, JL
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Univ Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USA
Feldman, JL
Marshall, WF
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Univ Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USA
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Meijo Univ, Agri High Tech Res Ctr, Tempaku Ku, Nagoya, Aichi 4688502, JapanMeijo Univ, Agri High Tech Res Ctr, Tempaku Ku, Nagoya, Aichi 4688502, Japan
Yokoyama, Eiji
Arakawa, Masao
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机构:Meijo Univ, Agri High Tech Res Ctr, Tempaku Ku, Nagoya, Aichi 4688502, Japan
Arakawa, Masao
Yamagishi, Kenzo
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机构:Meijo Univ, Agri High Tech Res Ctr, Tempaku Ku, Nagoya, Aichi 4688502, Japan
Yamagishi, Kenzo
Hara, Akira
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机构:Meijo Univ, Agri High Tech Res Ctr, Tempaku Ku, Nagoya, Aichi 4688502, Japan
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ICAR Indian Agr Res Inst, Div Plant Pathol, New Delhi, IndiaICAR Indian Agr Res Inst, Div Plant Pathol, New Delhi, India
Chaithra, M.
Prameeladevi, T.
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ICAR Indian Agr Res Inst, Div Plant Pathol, New Delhi, IndiaICAR Indian Agr Res Inst, Div Plant Pathol, New Delhi, India
Prameeladevi, T.
Kamil, Deeba
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ICAR Indian Agr Res Inst, Div Plant Pathol, New Delhi, India
ICAR Indian Agr Res Inst, Div Plant Pathol, New Delhi 110012, IndiaICAR Indian Agr Res Inst, Div Plant Pathol, New Delhi, India