›› 2009, Vol. 21 ›› Issue (4): 0-369.

• 论文 •    

浙江海宁月季上发现李属坏死环斑病毒

朱良俊 1,商晗武 2,*,郑 丹 2,黄特跃 1   

  1. 1 浙江理工大学生物工程研究所,浙江杭州310018;2 中国计量学院生命科学学院,浙江杭州310018
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-07-25 发布日期:2009-07-25

Identification of Prunus necrotic ringspot virus from the rose samples in Haining,Zheijiang Province

ZHU Liang-jun;SHANG Han-wu;*;ZHENG Dan;HUANG Te—yue   

  1. 1 Institute of Bio—engineering,Zhejiang Sci-Tech University,Hangzhou 310018,China;2 College of life sciences,China Jiliang University,Hangzhou 310018,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-07-25 Published:2009-07-25

摘要: 采用双夹心酶联免疫吸附法(DAS-ELISA),对杭州、嘉兴、绍兴3市6县(市、区)的果树园林植物进行李属坏死环斑病毒病的病情调查,采集检测样品包括樱桃、桃、李、杏和月季等12种寄主植物共计102个。结果表明,l0个海宁月季样品的ELISA结果呈阳性,其他样品呈阴性;阳性样品经RT-PCR检测和CP基因测序验证,确认海宁月季感染了李属坏死环斑病毒。

关键词: 李属坏死环斑病毒病, 双夹心酶联免疫吸附法, RT-PCR, 疫情, CP基因

Abstract: A survey on Prunus necrotic ringspot virus disease of plants in Hangzhou,Shaoxing and Jiaxing areas was undertaken during 2007—2008.Total 102 samples oftwelve fruit and ornamental host plants including cherry,peach,plum,almond.and lose were collected for detection.The results showed that 10 of 14 rose samples from Haining county welo DASELISA positive.which was then comfmned by RT-PCR and sequencing of the CP gene.It Was concluded that these ten rose samples from Haining County,Zhejiang Province,were infected by Prunus necrotic ringspot virus.

Key words: Prunus necrotic ringspot virus(PNRSV), DAS-EHSA, RT-PCR, occurrence, CP gene