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Expression of genes in Pseudoplatystoma corruscans, Pseudoplatystoma reticulatum,and its hybrid immunized with Ichthyophthirius multifiliis

Grant number: 13/16738-9
Support type:Scholarships in Brazil - Doctorate
Effective date (Start): June 01, 2014
Effective date (End): August 31, 2017
Field of knowledge:Agronomical Sciences - Veterinary Medicine - Preventive Veterinary Medicine
Cooperation agreement: Coordination of Improvement of Higher Education Personnel (CAPES)
Principal researcher:Antonio Augusto Mendes Maia
Grantee:Gabriel Sassarão Alves Moreira
Home Institution: Faculdade de Zootecnia e Engenharia de Alimentos (FZEA). Universidade de São Paulo (USP). Pirassununga , SP, Brazil
Associated scholarship(s):15/01822-0 - Comparison of immune gene expression of Ictalurus punctatus held at different water temperatures after vaccination with Ichthyophthirius multifiliis, BE.EP.DR

Abstract

Among the species of natural environment explored economically in Brazil we can highlight the pintado (Pseudoplatystoma corruscans (Spix & Agassiz, 1829) and cachara (Pseudoplatystoma reticulatum (Eigenmann & Eigenmann, 1889) to be a fish with high quality of meet, low fat and no intramuscular bones. However fish from natural environment and fish farm can be hosting of several parasites, which can affect their development. As the Ichthyophthirius multifiliis that is a ciliated parasite that causes a spot white disease in several species of fresh water fish, this parasite is responsible for large lost in fish industry. The objective of this study is characterized differential expression of genes Arginase-I, Arginase-II, TNF-± in the blood, liver and head of kidney during 3, 24, 48, 96h after experimental infection of the fish's P. corruscans, P. reticulatum and the hybrids with the theronts form of the parasite I. multifiliis. (AU)

Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
NALDONI, JULIANA; CARRIERO, MATEUS M.; MOREIRA, GABRIEL S. A.; DA SILVA, MARCIA R. M.; MAIA, ANTONIO A. M.; ADRIANO, EDSON A. Increasing the known biodiversity of cnidarian parasites of bryconid fishes from South America: two novelMyxobolusspecies with ultrastructure and ssrDNA-based phylogeny. Parasitology Research, v. 119, n. 11 AUG 2020. Web of Science Citations: 0.

Please report errors in scientific publications list by writing to: cdi@fapesp.br.