Studies on Purification and ultrastructure of a baculoviral pathogen in <I>Penaeus chinesis</I>

Shi Tuo; Kong Jie; Bao Zhenmin; Liang Xingming; Liu Ping; Wang Chongming

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Shi Tuo, Kong Jie, Bao Zhenmin, Liang Xingming, Liu Ping, Wang Chongming. Studies on Purification and ultrastructure of a baculoviral pathogen in Penaeus chinesis[J]. Haiyang Xuebao, 1998, 20(2): 60-64.

Citation:

Shi Tuo, Kong Jie, Bao Zhenmin, Liang Xingming, Liu Ping, Wang Chongming. Studies on Purification and ultrastructure of a baculoviral pathogen in Penaeus chinesis[J]. Haiyang Xuebao, 1998, 20(2): 60-64.

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Studies on Purification and ultrastructure of a baculoviral pathogen in Penaeus chinesis

1.
Yellow Sea Fisheries Research Insititute, Qingdao 266071
2.
College of Marine Life Sciences, Ocean University of Qingdao, Qingdao, 266003

Received Date: 1996-05-13
Rev Recd Date: 1997-03-06

Abstract

Abstract

A kind of baculovirus was islated from the mid-gut gland tissues of sick of morbid Penaeus chinensis.Electron microscopic examination of ultrathin section of the gills, hepatopancrease and mid-gut gland tissues also revealed the presence of rod-shaped baculovirus particles with same sine in the affected cell nuclei.The virion covered with bilaminal envelope was 320-400 nm×100-130 nm in size,whereas the nucleocapsid ranged in the size of 250-300 nm in length and 70-100 nm in breadth respectively.No occlusion bodies have been found in cells.According to the principle of viral classification, this new found virus can probably belong to the non-occluded subgroup of insect baculoviridae,i.e.,C subgroup baculovirus.
- Penaeus chinesis,
- non-occluded baculovirus,
- isolation and purification,
- electronic observation

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References(17)

References

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