Identificación molecular de Flavobacterium psychrophilum y caracterización de las alteraciones cutáneas en la trucha arcoíris (Oncorhynchus mikyss) procedente de Puno, Perú

P. Carlos Távara; Enrique Serrano-Martínez; Carolina Tafalla; C. Cesar Burga; A. Luis Llanco

doi:10.15381/rivep.v30i4.17149

Identificación molecular de Flavobacterium psychrophilum y caracterización de las alteraciones cutáneas en la trucha arcoíris (Oncorhynchus mikyss) procedente de Puno, Perú

Translated title of the contribution: Molecular identification of Flavobacterium psychrophilum and characterization of cutaneous alterations in rainbow trout (Oncorhynchus mikyss) from Puno, Peru

P. Carlos Távara
, Enrique Serrano-Martínez
, Carolina Tafalla
, C. Cesar Burga
, A. Luis Llanco

School of Veterinary Medicine and Animal Science

Universidad Peruana Cayetano Heredia
Animal Health Research Centre (CISA-INIA)

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The aim of this study was to compare histological lesions of rainbow trout (Oncorhynchus mikyss) affected by the bacterial cold water disease (BCDW) with asymptomatic trout skin samples from fish farms in Lake Titicaca (Puno, Peru) and identify the presence of Flavobacterium psychrophilum by conventional PCR. Thirteen trout with skin lesions and seven without lesions, with sizes greater than 25 cm and average weight of 350 g were used. Conventional PCR was performed for the identification of Flavobacterium psychrophilum, using primers directed to the 16S rRNA region. Molecularly, both groups of animals were positive for the presence of F. psycrophilum. It can be concluded that this pathogen is present in the southern part of the country.

Translated title of the contribution	Molecular identification of Flavobacterium psychrophilum and characterization of cutaneous alterations in rainbow trout (Oncorhynchus mikyss) from Puno, Peru
Original language	Spanish
Pages (from-to)	1762-1769
Number of pages	8
Journal	Revista de Investigaciones Veterinarias del Peru
Volume	30
Issue number	4
DOIs	https://doi.org/10.15381/rivep.v30i4.17149
State	Published - 1 Dec 2019

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This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 14 Life Below Water

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10.15381/rivep.v30i4.17149

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Carlos Távara, P., Serrano-Martínez, E., Tafalla, C., Cesar Burga, C., & Luis Llanco, A. (2019). Identificación molecular de Flavobacterium psychrophilum y caracterización de las alteraciones cutáneas en la trucha arcoíris (Oncorhynchus mikyss) procedente de Puno, Perú. Revista de Investigaciones Veterinarias del Peru, 30(4), 1762-1769. https://doi.org/10.15381/rivep.v30i4.17149

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title = "Identificaci{\'o}n molecular de Flavobacterium psychrophilum y caracterizaci{\'o}n de las alteraciones cut{\'a}neas en la trucha arco{\'i}ris (Oncorhynchus mikyss) procedente de Puno, Per{\'u}",

abstract = "The aim of this study was to compare histological lesions of rainbow trout (Oncorhynchus mikyss) affected by the bacterial cold water disease (BCDW) with asymptomatic trout skin samples from fish farms in Lake Titicaca (Puno, Peru) and identify the presence of Flavobacterium psychrophilum by conventional PCR. Thirteen trout with skin lesions and seven without lesions, with sizes greater than 25 cm and average weight of 350 g were used. Conventional PCR was performed for the identification of Flavobacterium psychrophilum, using primers directed to the 16S rRNA region. Molecularly, both groups of animals were positive for the presence of F. psycrophilum. It can be concluded that this pathogen is present in the southern part of the country.",

keywords = "Flavobacterium psychrophilum, Histology, Oncorhynchus mikyss, PCR",

author = "\{Carlos T{\'a}vara\}, P. and Enrique Serrano-Mart{\'i}nez and Carolina Tafalla and \{Cesar Burga\}, C. and \{Luis Llanco\}, A.",

year = "2019",

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doi = "10.15381/rivep.v30i4.17149",

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Carlos Távara, P, Serrano-Martínez, E, Tafalla, C, Cesar Burga, C & Luis Llanco, A 2019, 'Identificación molecular de Flavobacterium psychrophilum y caracterización de las alteraciones cutáneas en la trucha arcoíris (Oncorhynchus mikyss) procedente de Puno, Perú', Revista de Investigaciones Veterinarias del Peru, vol. 30, no. 4, pp. 1762-1769. https://doi.org/10.15381/rivep.v30i4.17149

Identificación molecular de Flavobacterium psychrophilum y caracterización de las alteraciones cutáneas en la trucha arcoíris (Oncorhynchus mikyss) procedente de Puno, Perú. / Carlos Távara, P.; Serrano-Martínez, Enrique; Tafalla, Carolina et al.
In: Revista de Investigaciones Veterinarias del Peru, Vol. 30, No. 4, 01.12.2019, p. 1762-1769.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Identificación molecular de Flavobacterium psychrophilum y caracterización de las alteraciones cutáneas en la trucha arcoíris (Oncorhynchus mikyss) procedente de Puno, Perú

AU - Carlos Távara, P.

AU - Serrano-Martínez, Enrique

AU - Tafalla, Carolina

AU - Cesar Burga, C.

AU - Luis Llanco, A.

PY - 2019/12/1

Y1 - 2019/12/1

N2 - The aim of this study was to compare histological lesions of rainbow trout (Oncorhynchus mikyss) affected by the bacterial cold water disease (BCDW) with asymptomatic trout skin samples from fish farms in Lake Titicaca (Puno, Peru) and identify the presence of Flavobacterium psychrophilum by conventional PCR. Thirteen trout with skin lesions and seven without lesions, with sizes greater than 25 cm and average weight of 350 g were used. Conventional PCR was performed for the identification of Flavobacterium psychrophilum, using primers directed to the 16S rRNA region. Molecularly, both groups of animals were positive for the presence of F. psycrophilum. It can be concluded that this pathogen is present in the southern part of the country.

AB - The aim of this study was to compare histological lesions of rainbow trout (Oncorhynchus mikyss) affected by the bacterial cold water disease (BCDW) with asymptomatic trout skin samples from fish farms in Lake Titicaca (Puno, Peru) and identify the presence of Flavobacterium psychrophilum by conventional PCR. Thirteen trout with skin lesions and seven without lesions, with sizes greater than 25 cm and average weight of 350 g were used. Conventional PCR was performed for the identification of Flavobacterium psychrophilum, using primers directed to the 16S rRNA region. Molecularly, both groups of animals were positive for the presence of F. psycrophilum. It can be concluded that this pathogen is present in the southern part of the country.

KW - Flavobacterium psychrophilum

KW - Histology

KW - Oncorhynchus mikyss

KW - PCR

UR - https://www.scopus.com/pages/publications/85079426629

U2 - 10.15381/rivep.v30i4.17149

DO - 10.15381/rivep.v30i4.17149

M3 - Artículo

AN - SCOPUS:85079426629

SN - 1682-3419

VL - 30

SP - 1762

EP - 1769

JO - Revista de Investigaciones Veterinarias del Peru

JF - Revista de Investigaciones Veterinarias del Peru

IS - 4

ER -

Identificación molecular de Flavobacterium psychrophilum y caracterización de las alteraciones cutáneas en la trucha arcoíris (Oncorhynchus mikyss) procedente de Puno, Perú

Abstract

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