Nucleotide changes in Vibrio parahaemolyticus plasmids isolated from affected shrimp by the acute Hepatopancreatic Necrosis Disease (AHPND) in Tumbes (Peru)

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書誌詳細
著者:	Delgado-Olivares, Leslie Giovanna, Osorio-Guevara, Víctor Leonardo, Velazco-Peña, Rodolfo Zenaido, Salinas-Meléndez, Fredy Virgilio, Rodrigo-Rojas, María Elena, Salas-Asencios, Ramses
フォーマット:	artículo original
状態:	Versión publicada
出版日付:	2026
その他の書誌記述:	Although Acute Hepatopancreatic Necrosis Disease (AHPND) causes significant shrimp mortality worldwide, lower mortality rates have been reported in South America. This study analyzed the nucleotide sequences of three plasmids from Vibrio parahaemolyticus strains isolated from infected shrimp in Tumbes, Peru; all sequences are deposited in the GenBank database. The bioinformatic analysis revealed high similarity to the pVA1 plasmid, with complete sequence homology in the genes encoding the PirAB binary toxin in two of the plasmids and a partial deletion in the pirAVP gene in the third. Additionally, all three plasmids harbored mutations in other genes, likely associated with the disease.
国:	Portal de Revistas UNA
機関:	Universidad Nacional de Costa Rica
Repositorio:	Portal de Revistas UNA
言語:	Español Inglés
OAI Identifier:	oai:www.revistas.una.ac.cr:article/21048
オンライン･アクセス:	https://www.revistas.una.ac.cr/index.php/revmar/article/view/21048
キーワード:	AHPND langostinos plásmidos secuenciamiento Vibrio parahaemolyticus shrimps plasmids sequencing