IDENTIFICATION OF WHITE SPOT SYNDROME DISEASE (WSSD) BY ELECTRON MICROSCOPY IN PENAEUS INDICUS

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AFSHARNASAB M.; AKBARI S.

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Paper Information

Journal: Year:2005 | Volume:17 | Issue:1 (66 IN ANIMAL AND FISHERIES SCIENCES) Page(s): 8-13

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Information Journal Paper

Title

IDENTIFICATION OF WHITE SPOT SYNDROME DISEASE (WSSD) BY ELECTRON MICROSCOPY IN PENAEUS INDICUS

Author(s)

AFSHARNASAB M. | AKBARI S. | Issue Writer Certificate

Keywords

PENAEUS INDICUSQ3

ELECTRON MICROSCOPYQ3

WHITE SPOT SYNDROME DISEASEQ3

WHISPOVIRDAEQ4

SEMBV OF WSSD GROUP SEROTYPEQ4

Abstract

In the Summer of (2002), a serious mortality among cultured P. indicus occurred in Abadan. One of the typical external sign of infected shrimp was white spot on the inside of the carapace. The body colour of the infected shrimps become reddish and the hepatopancreas was swollen and yellow. The abdomen and intestine was empty and reduce the preening activity. The sample of shrimp was collected and fixed in %4 glutaraldehyde and processed routinely and studied by TEM. The study by TEM revealed that the nuclei of infected cells were slightly hypertrophic, the chromatin was marginated along the nuclear membrane and the nucleolus disappeared in the cell. The cytoplasm changed to transparent zone. In the late stage of disease the intranuclear Cowdry type -A inclusion body was seen in the profile. The virion were elliptical to short rods with trilamilar envelop that measured 248±87×107±11nm and nucleocapside were 162±15×59±17nm. According the ICTV and Atlas of invertebrate virus this virus belongs to Whispoviridae family and the morphology of virus is similar to SEMBV OF WSSD GROUP SEROTYPE.

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References

CLINICAL SIGNS AND HISTOPATHOLOGY OF WHITE SPOT SYNDROME DISEASE (WSSD) IN CULTURED PENAEUS INDICUS IN KHOUZESTAN PROVINCE

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APA: Copy

AFSHARNASAB, M., & AKBARI, S.. (2005). IDENTIFICATION OF WHITE SPOT SYNDROME DISEASE (WSSD) BY ELECTRON MICROSCOPY IN PENAEUS INDICUS. PAJOUHESH-VA-SAZANDEGI, 17(1 (66 IN ANIMAL AND FISHERIES SCIENCES)), 8-13. SID. https://sid.ir/paper/19264/en

Vancouver: Copy

AFSHARNASAB M., AKBARI S.. IDENTIFICATION OF WHITE SPOT SYNDROME DISEASE (WSSD) BY ELECTRON MICROSCOPY IN PENAEUS INDICUS. PAJOUHESH-VA-SAZANDEGI[Internet]. 2005;17(1 (66 IN ANIMAL AND FISHERIES SCIENCES)):8-13. Available from: https://sid.ir/paper/19264/en

IEEE: Copy

M. AFSHARNASAB, and S. AKBARI, “IDENTIFICATION OF WHITE SPOT SYNDROME DISEASE (WSSD) BY ELECTRON MICROSCOPY IN PENAEUS INDICUS,” PAJOUHESH-VA-SAZANDEGI, vol. 17, no. 1 (66 IN ANIMAL AND FISHERIES SCIENCES), pp. 8–13, 2005, [Online]. Available: https://sid.ir/paper/19264/en

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