オーニソガラムモザイクウイルスによるオーニソガラムモザイク病の発生と宿主範囲を異にする分離株の存在

松本 勤; 山本 英樹; 高橋 春實; 神田 啓臣; 勝田 茂満; 相馬 玲子; 藤 晋一; 井上 正保

doi:10.3186/jjphytopath.73.102

Original

The first report on the occurrence of Ornithogalum mosaic virus in Japan and the presence of isolates differing in pathogenicity to dicot plants.

T. MATSUMOTO ^†, H. YAMAMOTO ^†, H. TAKAHASHI ^†, H. KANDA ^†, S. KATSUTA ^†, R. SOMA ^†, S. FUJI ^†, M. INOUE ^†

Author information

T. MATSUMOTO ^†
Akita Prefectural College of Agriculture
H. YAMAMOTO ^†
Agricultural Experiment Station, Akita Prefectural Agriculture, Forestry and Fisheries Research Center
H. TAKAHASHI ^†
Akita Prefectural College of Agriculture
H. KANDA ^†
Akita Prefectural College of Agriculture
S. KATSUTA ^†
Akita Prefectural College of Agriculture
R. SOMA ^†
Akita Prefectural College of Agriculture
S. FUJI ^†
Faculty of Bioresource Sciences, Akita Prefectural University
M. INOUE ^†
Faculty of Bioresource Sciences, Akita Prefectural University
Author contributions

†These authors contributed equally: T. MATSUMOTO, H. YAMAMOTO, H. TAKAHASHI, H. KANDA, S. KATSUTA, R. SOMA, S. FUJI, M. INOUE

Keywords: coat protein gene, host range, ornithogalum, Ornithogalum mosaic virus, potyvirus

JOURNAL FREE ACCESS

2007 Volume 73 Issue 2 Pages 102-105

DOI https://doi.org/10.3186/jjphytopath.73.102

Details

Abstract

Ornithogalum mosaic virus (OrMV) occurred in Akita Prefecture. An OrMV isolate obtained from a diseased O. thyrsoides could infect not only O. thyrsoides and O. dubium but also five dicot plants (Nicotiana clevelandii, Gomphrena globosa, Chenopodium amaranticolor, C. quinoa and Tetragonia tetragonoides). Another isolate from a diseased O. dubium, by contrast, was transmissible via sap inoculation to the two Ornithogalum plants but not to any dicot plants tested. The two isolates caused mosaic symptoms on the two Ornithogalum plants. This is the first report on the occurrence of OrMV in Japan.

Corresponding author

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