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Isolation of Vibrio parahaemolyticus and Vibrio cholerae (Non-01 and 0139) from moribund shrimp (Penaeus monodon) and experimental challenge study against post larvae and juveniles

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Title Isolation of Vibrio parahaemolyticus and Vibrio cholerae (Non-01 and 0139) from moribund shrimp (Penaeus monodon) and experimental challenge study against post larvae and juveniles
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Creator Vijayakumaran,M
Asakura,Masahiro
Chatterjee,Shruti
Haldar,Soumya
Yamasaki,Shinji
 
Subject pathogenicity
Penaeus monodon
Vibrio pamhaemoiytkus
Vibrio cholerae
phylogeny
 
Description Not Available
Outbreak of Vibrio infection was reported from a shrimp farm near Chennai, south India. Both green and yel- low Vibrio were isoiated from disease outbreak of Penaeus monodon (Miine Edwards) cuiture farm and biochemically con- firmed as Vibrio parahaemoiyticus and Vibrio choierae. Randomly selected V. parahaemolyticus (VP1) and V. cholerae
(VCI) were reconfirmed by partial 165 rRNA gene anaiysis. Both were tested against post larvae and juveniies of P. mon- odon by bath challenge test and intramuscular injection respectively. The study reveaied that VPl Is more virulent than
VC1 isolated from same source against P. monodon post larvae and juveniles. Phylogenetic tree based on comparison of
partial 165 rRNA gene analysis reveaied close relationship of VPI with other shrimp pathogens like Vibrio haweyi and
Vibrio aiginoiyticus. There might be some close reiationship for disease development among ail these strains.
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Date 2021-09-08T08:20:58Z
2021-09-08T08:20:58Z
2007
 
Type Article
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/61860
 
Language English
 
Relation Not Available