Abstract

Until now, occurrence of Rice black-streaked dwarf virus (RBSDV) is observed in Gyeongsang provinces, southeastern part of Korea. However, recently, the occurrence of RBSDV is increasing and spreading in Jeonra provinces including Gochang-gun, southwestern part of Korea. RBSDV infected plants showed typical symptoms including stunted, deformed leaves with white waxy or black-streaked swelling along the veins. We extracted viral genomic dsRNA from infected leaves and analyzed dsRNA pattern by polyacrylamide gel electrophoresis. Ten genomic segments with similar sized dsRNAs were observed. We also detected RBSDV by reverse transcription (RT)-PCR using specific primers for S10 from genomic dsRNA and observed amplified DNA fragment specific for RBSDV S10.

주제어

#genomic dsRNA   #Rice black-streaked dwarf virus   #S10  

참고문헌 (6)

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이 논문을 인용한 문헌 (5)

1. Lee Bong-Choon ; Hong Yeon-Kyu ; Hong Sung-Jun ; Park Sung-Tae 2006. "Occurrence of Rice black-streaked dwarf fijivirus in Maize" Research in plant disease = 식물병연구, 12(1): 62~64  원문보기 상세보기
2. Lee, Bong-Choon ; Yoon, Young-Nam ; Hong, Sung-Jun ; Hong, Yeon-Kyu ; Hwang, Jae-Bok ; Song, Sek-Bo ; Kang, Hwang-Won ; Lee, Key-Woon 2008. "Characterization of Rice black-streaked dwarf virus in Maize" Research in plant disease = 식물병연구, 14(3): 223~225  원문보기 상세보기
3. Lee, Bong-Choon ; Jung, Ji-Hun ; Kim, Jung-In ; Yoon, Young-Nam ; Hong, Sung-Jun ; Kwak, Do-Yeon ; Hong, Yeon-Kyu ; Kang, Hwang-Won ; Lee, Key-Woon 2008. "Viruliferous Rate of the Small Brown Planthopper in the Maize Field Infected with Rice black-streaked dwarf virus" Research in plant disease = 식물병연구, 14(3): 226~228  원문보기 상세보기
4. 2011. "" The plant pathology journal, 27(4): 372~377  원문보기 상세보기
5. Lee, Bong Choon ; Cho, Sang-Yun ; Yoon, Young-Nam ; Kang, In Jeong ; Kwak, Do Yeon ; Shin, Dong Bum ; Kang, Hang-Won 2012. "Sequence Analysis of Segments 8 and 10 of Rice black-streaked dwarf virus from Maize Plants" Research in plant disease = 식물병연구, 18(4): 387~390  원문보기 상세보기