Shoot Growth and Virus Elimination by Antiviral Agents in Node Cultures of Three Rose Cultivars

• 영문명: Shoot Growth and Virus Elimination by Antiviral Agents in Node Cultures of Three Rose Cultivars
• 발행기관: 인간식물환경학회
• 저자명: 유용권 노용승
• 간행물 정보: 『인간식물환경학회지(JPPE)』제26권 제5호, 469~475쪽, 전체 7쪽
• 주제분류: 자연과학 > 자연과학일반
• 파일형태: PDF
• 발행일자: 2023.10.31

영문 초록

Background and objective: This study was carried out to examine the effects of antiviral agents on shoot growth and viruselimination during node culture in rose 'Deep Purple', 'Natal Briar' and 'Pink Beauty' infected with TRSV and ArMV. Methods: Three varieties of roses confirmed to be infected with TRSV and ArMV through ImmunoStrip® Tests werenode-cultured, and the medium was treated with antiviral agents ribavirin and vidarabine at 0, 10, 20, and 40 mg·L-1. After60 days of culture, shoot growth and virus infection rates were evaluated. Results: In 'Deep Purple', vidarabine treatment inhibited shoot growth and survival rate more than ribavirin, and had noeffect on virus elimination. Treatment of 20 mg·L-1 ribavirin was no significant difference in shoot growth and survival ratecompared to control, and TRSV and ArMV infection rates were lowered to 25% and 0%, respectively. In 'Natal Briar',treatment of 10-20 mg·L-1 ribavirin showed no statistical difference in shoot growth compared to the control, but theinfection rates of TRSV and ArMV were 100%. The shoot growth and survival rate were greatly suppressed in treatment of10 mg·L-1 vidarabine, but both TRSV and ArMV infection rates were 50%. In 'Pink Beauty', the higher the treatmentconcentration of ribavirin and vidarabine, the more the shoot growth was suppressed. Ribavirin had no effect on TRSVelimination, and 20 mg·L-1 vidarabine treatment showed that both TRSV and ArMV infection rates were 50%. Conclusion: Depending on the type and concentration of the antiviral agent, the elimination effects of viruses were differentfor each variety of rose. It was most effective to treat 20 mg·L-1 ribavirin in 'Deep Purple', 10 mg·L-1 vidarabine in 'NatalBriar', and 20 mg·L-1 vidarabine in 'Pink Beauty' in media for TRSV and ArMV elimination.

목차

Introduction

Research Methods

Results

Discussion

Conclusion

References

키워드

ArMV ImmunoStrip® kit ribavirin TRSV vidarabine