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Isolation and characterization of vibrio parahaemolyticus from white shrimp (Litopenaeus vannamel) infected with early Mortality Syndrome (EMS)

Isolation and characterisation of total vibrio bacteria were carried out on shrimp sped mens collected from the two farms in Kota Kinabalu occurrence with the early mortality syndrome (EMS) outbreak. The vibrio strain were first Identified by mean of phenotypic method. However, confirmation on the i...

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Main Author: Koh, Mui Kiak
Format: Academic Exercise
Language:English
Published: 2014
Subjects:
SH Aquaculture. Fisheries. Angling
Online Access:https://eprints.ums.edu.my/id/eprint/14666/1/ae0000003118.pdf
https://eprints.ums.edu.my/id/eprint/14666/
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spelling my.ums.eprints.146662017-10-12T06:15:37Z https://eprints.ums.edu.my/id/eprint/14666/ Isolation and characterization of vibrio parahaemolyticus from white shrimp (Litopenaeus vannamel) infected with early Mortality Syndrome (EMS) Koh, Mui Kiak SH Aquaculture. Fisheries. Angling Isolation and characterisation of total vibrio bacteria were carried out on shrimp sped mens collected from the two farms in Kota Kinabalu occurrence with the early mortality syndrome (EMS) outbreak. The vibrio strain were first Identified by mean of phenotypic method. However, confirmation on the identify of Vibrio harveyi and Vibrio parahaemolyticus was done using PCR and 16s DNA sequencing methods. Furthermore, histopathological analysis on the hepatopancreas of some selected shrimp specimen was also conducted. The results of the present study revealed that majority of the vibrio bacteria isolated from hepatopancreas of shrimp specimens from Tuaran belonging to Vibrio parahaemolytlcus. Meanwhile, It was found that majority of vibrio bacteria Isolated from Tawau were identified to be Vibrio harveyl The histopathological analysis further revealed that the hepatopancreas of shrimp sped mens from Tuaran farms were appeared sloughing and lacking of B-, F- and R-cells. Judging from the results, It is assumed that the disease outbreak occurred in Tuaran could have attributed to acute hepatopancreatic necrosis syndrome (AHPNS) white the outbreak in Tawau was likely due to common vibriosis. Treatment of disease in aquaculture is particularly difficult hence best aquaculture practices are seen the best option for preventing disease outbreak. 2014 Academic Exercise NonPeerReviewed text en https://eprints.ums.edu.my/id/eprint/14666/1/ae0000003118.pdf Koh, Mui Kiak (2014) Isolation and characterization of vibrio parahaemolyticus from white shrimp (Litopenaeus vannamel) infected with early Mortality Syndrome (EMS). Universiti Malaysia Sabah. (Unpublished)
institution Universiti Malaysia Sabah
building UMS Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sabah
content_source UMS Institutional Repository
url_provider http://eprints.ums.edu.my/
language English
topic SH Aquaculture. Fisheries. Angling
spellingShingle SH Aquaculture. Fisheries. Angling
Koh, Mui Kiak
Isolation and characterization of vibrio parahaemolyticus from white shrimp (Litopenaeus vannamel) infected with early Mortality Syndrome (EMS)
description Isolation and characterisation of total vibrio bacteria were carried out on shrimp sped mens collected from the two farms in Kota Kinabalu occurrence with the early mortality syndrome (EMS) outbreak. The vibrio strain were first Identified by mean of phenotypic method. However, confirmation on the identify of Vibrio harveyi and Vibrio parahaemolyticus was done using PCR and 16s DNA sequencing methods. Furthermore, histopathological analysis on the hepatopancreas of some selected shrimp specimen was also conducted. The results of the present study revealed that majority of the vibrio bacteria isolated from hepatopancreas of shrimp specimens from Tuaran belonging to Vibrio parahaemolytlcus. Meanwhile, It was found that majority of vibrio bacteria Isolated from Tawau were identified to be Vibrio harveyl The histopathological analysis further revealed that the hepatopancreas of shrimp sped mens from Tuaran farms were appeared sloughing and lacking of B-, F- and R-cells. Judging from the results, It is assumed that the disease outbreak occurred in Tuaran could have attributed to acute hepatopancreatic necrosis syndrome (AHPNS) white the outbreak in Tawau was likely due to common vibriosis. Treatment of disease in aquaculture is particularly difficult hence best aquaculture practices are seen the best option for preventing disease outbreak.
format Academic Exercise
author Koh, Mui Kiak
author_facet Koh, Mui Kiak
author_sort Koh, Mui Kiak
title Isolation and characterization of vibrio parahaemolyticus from white shrimp (Litopenaeus vannamel) infected with early Mortality Syndrome (EMS)
title_short Isolation and characterization of vibrio parahaemolyticus from white shrimp (Litopenaeus vannamel) infected with early Mortality Syndrome (EMS)
title_full Isolation and characterization of vibrio parahaemolyticus from white shrimp (Litopenaeus vannamel) infected with early Mortality Syndrome (EMS)
title_fullStr Isolation and characterization of vibrio parahaemolyticus from white shrimp (Litopenaeus vannamel) infected with early Mortality Syndrome (EMS)
title_full_unstemmed Isolation and characterization of vibrio parahaemolyticus from white shrimp (Litopenaeus vannamel) infected with early Mortality Syndrome (EMS)
title_sort isolation and characterization of vibrio parahaemolyticus from white shrimp (litopenaeus vannamel) infected with early mortality syndrome (ems)
publishDate 2014
url https://eprints.ums.edu.my/id/eprint/14666/1/ae0000003118.pdf
https://eprints.ums.edu.my/id/eprint/14666/
_version_ 1760229278982602752
score 13.211869

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