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High genetic variability of Alexandrium catenella directly detected in environmental samples from the Southern Austral Ecosystem of Chile
(Elsevier, 2017-12-21)
Chilean waters are often affected by Alexandrium catenella, one of the leading organisms behind Harmful Algae Blooms (HABs). Genetic variability for this species are commonly carried out from cultured ...
Morphological and Molecular Characterization of Dietary-Induced Pseudo-Albinism during Post-Embryonic Development of Solea senegalensis (Kaup, 1858)
(Public Library of Science, 2013-07-16)
The appearance of the pseudo-albino phenotype was investigated in developing Senegalese sole (Solea senegalensis, Kaup
1858) larvae at morphological and molecular levels. In order to induce the development ...
Development Temperature Has Persistent Effects on Muscle Growth Responses in Gilthead Sea Bream
(Public Library of Science, 2012-12-17)
Initially we characterised growth responses to altered nutritional input at the transcriptional and tissue levels in the fast
skeletal muscle of juvenile gilthead sea bream. Fish reared at 21–22uC ...
Temperature effects on the growth and survival of tdh positive Vibrio parahaemolyticus in tissues of postharvest Manila clam (Ruditapes philippinarum)
(Elsevier, 2017-10-31)
Bivalve storage at inadequate temperatures contains greater densities of Vibrio parahaemolyticus. The objective of the present study was to determine if there were any differences in growth and survival ...
Mating behaviour and gamete release in gilthead seabream (Sparus aurata, Linnaeus 1758) held in captivity
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, 2015-02-11)
The present study aimed to describe the reproductive behaviour of gilthead seabream (Sparus aurata) in captivity. Twenty-four mature gilthead seabream, divided in two tanks, were utilized for the present ...
Exploring patterns of variation in amphipod assemblages at multiple spatial scales: natural variability versus coastal aquaculture effect
(Inter Research, 2013-01-03)
A 5-factor design survey was carried out to examine the spatial distribution at different scales of amphipod assemblages and sedimentary variables in soft bottoms adjacent to coastal aquaculture ...
Reproductive performance of captive Senegalese sole, Solea senegalensis, according to the origin (wild or cultured) and gender
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2019-11-22)
Aim of study: The reproductive performance over a five year period in three different sole broodstocks: wild males with cultured females (WM), cultured males with wild females (CM), and a control of ...
Mitochondrial aquaporin-8-mediated hydrogen peroxide transport is essential for teleost spermatozoon motility
(Nature Research, 2015-01-14)
Reactive oxygen species (ROS), particularly hydrogen peroxide (H2O2), cause oxidative cell damage and inhibit sperm function. In most oviparous fishes that spawn in seawater (SW), spermatozoa may be ...
Expression analysis of candidate genes for fatty acid composition in adipose tissue and identifcation of regulatory regions
(Nature Research, 2018-02-01)
The aim of this work was to study the genetic basis of the backfat expression of lipid-related genes
associated with meat quality traits in pigs. We performed a genome-wide association study with ...
Arachidonic Acid and Eicosapentaenoic Acid Metabolism in Juvenile Atlantic Salmon as Affected by Water Temperature
(Public Library of Science, 2015-11-24)
Salmons raised in aquaculture farms around the world are increasingly subjected to suboptimal environmental conditions, such as high water temperatures during summer seasons. Aerobic scope increases and ...