Egg proteomic characterization of Seriola rivoliana in captivity

Continuous and sustained production of good quality eggs and larvae is required to have economically viable and ecologically sustainable rearing of Seriola rivoliana. Nonetheless, the complete production cycle of these species has been challenging to achieve due to high mortality during embryonic an...

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Bibliographic Details
Published in:Latin american journal of aquatic research 2020-11, Vol.48 (5), p.877-885
Main Authors: Serrano-Pinto, Vania, Bernay, Benoit, Moreno-Legorreta, Manuel, Ortega-Rubio, Alfredo, Maldonado-Garcia, Minerva
Format: Article
Language:English
Subjects:
Actin
Analytical methods
Antioxidants
Aquaculture
Biomarkers
Captivity
Cytology
Cytoskeleton
Developmental stages
Eggs
Electrophoresis
Embryogenesis
Embryonic development
Embryonic growth stage
Energy metabolism
Enzymatic activity
Enzyme activity
Enzymes
FISHERIES
Fishes
Health aspects
Individual rearing
Keratin
Larvae
Lipids
MARINE & FRESHWATER BIOLOGY
Mass spectrometry
Mass spectroscopy
Metabolism
Molecular weight
Morphology
Muscle proteins
OCEANOGRAPHY
Peroxiredoxin
Physiology
Proteasomes
Protein biosynthesis
Protein structure
Protein synthesis
Protein turnover
Proteins
Proteomics
Seriola rivoliana
Superoxide
Superoxide dismutase
Vitellogenin
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Summary:Continuous and sustained production of good quality eggs and larvae is required to have economically viable and ecologically sustainable rearing of Seriola rivoliana. Nonetheless, the complete production cycle of these species has been challenging to achieve due to high mortality during embryonic and larval stages. The objective of the project was to study the expression of the proteins involved in the embryonic process of almaco jack. Proteomic characterization of fertilized eggs was performed using two-dimensional electrophoresis and mass spectrometry. Different vitellogenin proteins A, B, C and Ab, [beta]-actin, peroxiredoxin, superoxide dismutase 1, alpha subunit proteasome, and keratin II were identified to their functions related to embryonic development, energy metabolism, protein synthesis, cell structure, cytoskeleton, and antioxidant proteins with defense enzymatic activity.
ISSN:0718-560X
0718-560X
DOI:10.3856/vol48-issue5-fulltext-2385