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Screening and analysis of the pathogenesis-related genes expression by RT-PCR after inoculation of Colletotrichum orbiculare in Citrullus lanatus.

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  • URLhttps://db.koreascholar.com/Article/Detail/298463
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한국육종학회 (The Korean Breeding Society)
초록

Watermelon (Citrullus lanatus) is one of the most economically important cucurbitaceous crop over the world. Anthracnose disease caused by Colletotrichum orbiculare, result to severe damage to cucurbits worldwide. Anthracnose is a typical plant disease which significantly affecting the yield of cucurbit crop. Pathogeneis-related (PR) proteins are well-known plant defense proteins against pathogens. Therefore, we observed PR genes expression patterns when watermelon got anthracnose disease. We did RT-PCR experiment to evaluate differences of PR genes expression pattern among Au-Producer(R), one of the representative of resistance watermelon varieties against anthracnose, and 920533(S), one of the representative of susceptible watermelon varieties against anthracnose. As a result, there were differences of the expression of several PR genes between the R and S watermelon. Analysis of the function of these genes is expected to perform in the future.

저자
  • Soo Jin Kim(Vegetable Research Division, National Institute of Horticultural & Herbal Science, Rural Development Administration)
  • Yun-Chan Huh(Vegetable Research Division, National Institute of Horticultural & Herbal Science, Rural Development Administration)
  • Woo-Moon Lee(Vegetable Research Division, National Institute of Horticultural & Herbal Science, Rural Development Administration)
  • Yul-Kyun Ahn(Vegetable Research Division, National Institute of Horticultural & Herbal Science, Rural Development Administration)
  • Do-Sun Kim(Vegetable Research Division, National Institute of Horticultural & Herbal Science, Rural Development Administration)
  • Hye-Eun Lee(Vegetable Research Division, National Institute of Horticultural & Herbal Science, Rural Development Administration) Corresponding Author