Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Revista de Investiga...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
DIGITAL.CSIC
Article . 2024 . Peer-reviewed
Data sources: DIGITAL.CSIC
versions View all 3 versions
addClaim

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

Authors: Távara, C.; Serrano-Martínez, Enrique; Tafalla, Carolina; Burga, Cesar; Llanco, L.;

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

Abstract

[ES] El presente estudio tuvo por objetivo comparar las lesiones histológicas de truchas arcoíris (Oncorhynchus mikyss) afectadas por la Enfermedad Bacteriana del Agua Fría (BCDW) con muestras de piel de truchas asintomáticas procedentes de centros piscícolas en el Lago Titicaca (Puno, Perú) e identificar la presencia de Flavobacterium psychrophilum mediante PCR convencional. Se trabajó con 13 truchas con lesiones de piel y siete sin lesiones, con tallas superiores a los 25 cm y peso promedio de 350 g. En el PCR para la identificación de F. psychrophilum se utilizaron iniciadores dirigidos a la región 16S ARNr. Molecularmente, ambos grupos de animales resultaron positivos para la presencia de F. psycrophilum. Se puede concluir que este patógeno está presente en la zona sur del país.

[EN] 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.

Los autores agradecen a FONDECYT-CONCYTEC por el apoyo financiero brindado al programa de Maestría en Sanidad Acuícola de la UPCH (Convenio de Gestión N.° 230-2015 FONDECYT–De-PROMOCIÓN 2), que permitió los análisis y la capacitación técnica de los investigadores para la ejecución del estudio. Del mismo modo, se agradece a los piscicultores y tesistas que colaboraron durante la recolección de muestras. Carlos Távara también agradece a Vitapro S.A. por el compromiso con la investigación en la acuicultura del Perú, siendo parte del soporte financiero del presente trabajo

Peer reviewed

Country
Spain
Related Organizations
Keywords

histology, Histology, PCR, Oncorhynchus mikyss, Flavobacterium psychrophilum, histología

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
    OpenAIRE UsageCounts
    Usage byUsageCounts
    visibility views 44
    download downloads 14
  • 44
    views
    14
    downloads
    Powered byOpenAIRE UsageCounts
Powered by OpenAIRE graph
Found an issue? Give us feedback
visibility
download
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
OpenAIRE UsageCountsViews provided by UsageCounts
downloads
OpenAIRE UsageCountsDownloads provided by UsageCounts
0
Average
Average
Average
44
14
Green
gold
Related to Research communities