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Evidence of dispersal between the Yenisei and the Lena river basins during the late Pleistocene within the whitefish (Coregonus lavaretus pidschian) complex
(NRC Research Press (Canadian Science Publishing), 2021-11-05)
The Coregonus lavaretus (Linnaeus, 1758) complex is a morphologically and genetically diverse group of whitefish. Its taxonomic structure has been controversial for almost a century. At least 25 forms ...
Modulation of dietary protein to lipid ratios for gilthead seabream on-growing during summer temperature conditions
(Elsevier, 2022-07-14)
Gilthead seabream (Sparus aurata) tend to increase fat deposition during summer farming conditions in the Mediterranean, which may negatively affect productive performance and consumers’ quality perception ...
Brewers’ Spent Yeast and Grain Protein Hydrolysates as Second-Generation Feedstuff for Aquaculture Feed
(Springer Verlag, 2020-07-07)
Aquafeeds are formulated to contain all the essential nutrients that fishes need to keep healthy. They are highly dependent on marine ingredients: fish meal and oil. Hence, alternative ingredients which ...
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 ...
Role of aquaporins during teleost gametogenesis and early embryogenesis
(Frontiers Media, 2011-09-30)
Aquaporins are believed to be involved in homeosmotic mechanisms of marine teleosts.
Increasing data suggest that these molecular water channels play critical roles associated
with the adaptation of ...
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 ...
Porcine Protein Hydrolysates (PEPTEIVA®) Promote Growth and Enhance Systemic Immunity in Gilthead Sea Bream (Sparus aurata)
(MDPI, 2021-07-16)
The effects of porcine plasma protein hydrolysate (PPH) on growth, feed efficiency, and immune responses was evaluated in Sparus aurata. Fish were fed two isoproteic (48% protein), isolipidic (17% fat), ...
A transcriptomic analysis of diploid and triploid Atlantic salmon lenses with and without cataracts
(Elsevier, 2020-07-28)
To avoid negative environmental impacts of escapees and potential inter-breeding with wild populations, the Atlantic salmon farming industry has and continues to extensively test triploid fish that are ...
Reproduction of the endangered fan mussel Pinna nobilis under natural and captivity conditions
(Wiley, 2023-09-05)
1. A mass mortality event that started in 2016 has put the fan mussel Pinna nobilis close to the brink of extinction, leading to the species being classified as Critically Endangered in the Red List of ...
Isolation, identification, and gene expression analysis of the main digestive enzymes during ontogeny of the Neotropical catfish Pseudoplatystoma punctifer (Castelnau, 1855)
(Elsevier, 2021-06-09)
The ontogeny of the digestive capacities in fish is species-specific and its knowledge is essential for understanding the nutritional requirements of fish larvae. While the Amazon basin contains the ...