Citation: FANG Qinl, AI Tao-shan, WANG Ya-pingl, ZHU Zuo-yan. Morphology and Morphogenesis of Manderin fish Virus .VIROLOGICA SINICA, 2001, 16(4) : 382-385.

Morphology and Morphogenesis of Manderin fish Virus

  • Available online: 05 December 2001
  • The structure and morphogensis of Mandarin fish( Siniperca chuats ) virus were studied.The matured virons were about 135nm±10 in diameter with envelope outside.The intact virus is composed of three parts,its nucleocapsid was about 90nm±5,and the envelope was around 18nm±3,the air space between core and envelope was about 27nm±2?The morphogenesis of the virus was observed in the ultra thin section of spleen tissue cells with outbreak lethal disease,which were collected in different stages of infected mandarin fish.At early stage infected fish section,it showed typical virus entry into cell cytoplasm via viropexis.There were many viromatrix,unmatured,matured and viron released phases,which were found in middle and late phase of diseased fish.In addtion,the same virions were also detected in diseased kidney,liver,heart and gill tissue.Artificial infected fish also caused acute lethal disease with same virus found in its tissue section.

  • 加载中
  • 加载中

Article Metrics

Article views(4257) PDF downloads(956) Cited by()

Related
Proportional views

    Morphology and Morphogenesis of Manderin fish Virus

    • 1. I中国科学皖水生生物研究所.淡水生态与生物技术国家重点实验宣,湖北武汉430072

    Abstract: The structure and morphogensis of Mandarin fish( Siniperca chuats ) virus were studied.The matured virons were about 135nm±10 in diameter with envelope outside.The intact virus is composed of three parts,its nucleocapsid was about 90nm±5,and the envelope was around 18nm±3,the air space between core and envelope was about 27nm±2?The morphogenesis of the virus was observed in the ultra thin section of spleen tissue cells with outbreak lethal disease,which were collected in different stages of infected mandarin fish.At early stage infected fish section,it showed typical virus entry into cell cytoplasm via viropexis.There were many viromatrix,unmatured,matured and viron released phases,which were found in middle and late phase of diseased fish.In addtion,the same virions were also detected in diseased kidney,liver,heart and gill tissue.Artificial infected fish also caused acute lethal disease with same virus found in its tissue section.

    Relative (20)

    目录

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return