Detección de Perkinsus sp. en Chionista fluctifraga cultivada en el sureste del Golfo de California
نویسندگان
چکیده
Objetivo. Determinar la presencia de Perkinsus sp. en almeja Chionista fluctifraga cultivada una zona intermareal del sureste Golfo California, utilizando tinción medio fluido tioglicolato Ray (MFTR) y reacción cadena polimerasa (PCR). Material métodos. La prevalencia carga parasitaria se obtuvieron correlacionaron mensualmente con las condiciones ambientales agua los indicadores biométricos (n=540), mayo 2018 a septiembre 2019. Resultados. Se detectaron presuntas hipnosporas protozoo ocho meses cultivo. fluctuó 3.3% 13.3%; osciló entre 2 1286 hipnosporas/g tejido. intensidad infección varió negativa leve. positivamente sí (r=0.61, P˂0.05), pero no parámetros ambientales, ni almeja. prueba PCR fue para casos positivos MFTR. Conclusiones. sp C. sin claros indicios que comprometieran salud recomienda el monitoreo constante fluctifraga, establecer posibles infecciones.
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ژورنال
عنوان ژورنال: Revista Mvz Cordoba
سال: 2022
ISSN: ['1909-0544', '0122-0268']
DOI: https://doi.org/10.21897/rmvz.2695