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This addresses current advances and challenges in fisheries and aquaculture science. Exposure of larval fish to elevated temperatures during embryological development may induce craniofacial and morphological alterations, which are suggested possible impacts of global warming. Molecular markers shed new light on the ontogenetic migration of stream fishes. Fast growth rates, early age at maturity, moderate fecundity, and diverse diet explain the potential for introduced fishes to dominate fish communities in their native and introduced range. Taking videos of marine benthic habitats supports low-impact, real-time monitoring of species occurrence. Among heavily fished species, almost half had outdated demographic assessments that would benefit from the integration of data from fisheries sources and improved collaboration among fishery stakeholders and managers. The continued growth of aquaculture will depend upon developing feeds that improve the growth, oxidative status, and immune response of fed cultured organisms. New aquaculture feedstuffs might be derived from plants or microbes, and new additives would include ghrelins and dietary symbiotics. The effects of these constituents on survival, growth, gut histomorphology, immune response were assessed for cultured freshwater and marine species. The results provide suggestions for advances in aquafeeds for the species studied and for cultured fishes more generally. The scientific advances realized with the use of new tools provide the basis for addressing global challenges to fisheries, aquaculture and for ongoing scientific research.

Research & information: general --- Biology, life sciences --- Fisheries & related industries --- Aurantiochytrium sp. --- docosahexaenoic acid --- histology --- Oreochromis niloticus --- physiology --- temperature --- underwater video --- ichthyofauna --- seagrass bed --- macroalgae soft substrate --- perireefal --- synbiotic --- acidifier --- organic salt --- humoral immune response --- antioxidant enzymes --- digestive enzymes --- disease resistance --- fishing importance --- FAO --- IUCN Red List --- RAM Legacy --- overfishing --- sustainability --- aquaculture feeds --- plant byproducts --- enzymatic pretreatment --- skeletal development --- ossification --- morphological alterations --- bullhead --- black bullhead --- ameiurus --- Ameiurus melas --- life history --- growth --- reproductive potential --- fecundity --- maturity --- sex ratio --- conservation planning --- dispersal --- genetic markers --- mating system --- parentage analysis --- visual tags --- aquaculture --- ghrelin --- gilthead sea bream --- growth hormone secretagogue --- feed intake --- metabolism --- welfare --- alternative ingredients --- gut digesta --- gut histomorphology --- gut mucosa --- n/a

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

This addresses current advances and challenges in fisheries and aquaculture science. Exposure of larval fish to elevated temperatures during embryological development may induce craniofacial and morphological alterations, which are suggested possible impacts of global warming. Molecular markers shed new light on the ontogenetic migration of stream fishes. Fast growth rates, early age at maturity, moderate fecundity, and diverse diet explain the potential for introduced fishes to dominate fish communities in their native and introduced range. Taking videos of marine benthic habitats supports low-impact, real-time monitoring of species occurrence. Among heavily fished species, almost half had outdated demographic assessments that would benefit from the integration of data from fisheries sources and improved collaboration among fishery stakeholders and managers. The continued growth of aquaculture will depend upon developing feeds that improve the growth, oxidative status, and immune response of fed cultured organisms. New aquaculture feedstuffs might be derived from plants or microbes, and new additives would include ghrelins and dietary symbiotics. The effects of these constituents on survival, growth, gut histomorphology, immune response were assessed for cultured freshwater and marine species. The results provide suggestions for advances in aquafeeds for the species studied and for cultured fishes more generally. The scientific advances realized with the use of new tools provide the basis for addressing global challenges to fisheries, aquaculture and for ongoing scientific research.

Research & information: general --- Biology, life sciences --- Fisheries & related industries --- Aurantiochytrium sp. --- docosahexaenoic acid --- histology --- Oreochromis niloticus --- physiology --- temperature --- underwater video --- ichthyofauna --- seagrass bed --- macroalgae soft substrate --- perireefal --- synbiotic --- acidifier --- organic salt --- humoral immune response --- antioxidant enzymes --- digestive enzymes --- disease resistance --- fishing importance --- FAO --- IUCN Red List --- RAM Legacy --- overfishing --- sustainability --- aquaculture feeds --- plant byproducts --- enzymatic pretreatment --- skeletal development --- ossification --- morphological alterations --- bullhead --- black bullhead --- ameiurus --- Ameiurus melas --- life history --- growth --- reproductive potential --- fecundity --- maturity --- sex ratio --- conservation planning --- dispersal --- genetic markers --- mating system --- parentage analysis --- visual tags --- aquaculture --- ghrelin --- gilthead sea bream --- growth hormone secretagogue --- feed intake --- metabolism --- welfare --- alternative ingredients --- gut digesta --- gut histomorphology --- gut mucosa --- Aurantiochytrium sp. --- docosahexaenoic acid --- histology --- Oreochromis niloticus --- physiology --- temperature --- underwater video --- ichthyofauna --- seagrass bed --- macroalgae soft substrate --- perireefal --- synbiotic --- acidifier --- organic salt --- humoral immune response --- antioxidant enzymes --- digestive enzymes --- disease resistance --- fishing importance --- FAO --- IUCN Red List --- RAM Legacy --- overfishing --- sustainability --- aquaculture feeds --- plant byproducts --- enzymatic pretreatment --- skeletal development --- ossification --- morphological alterations --- bullhead --- black bullhead --- ameiurus --- Ameiurus melas --- life history --- growth --- reproductive potential --- fecundity --- maturity --- sex ratio --- conservation planning --- dispersal --- genetic markers --- mating system --- parentage analysis --- visual tags --- aquaculture --- ghrelin --- gilthead sea bream --- growth hormone secretagogue --- feed intake --- metabolism --- welfare --- alternative ingredients --- gut digesta --- gut histomorphology --- gut mucosa

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Aquaculture is an important economic activity for food production all around the world that has experienced an exponential growth during the last few decades. However, several weaknesses and bottlenecks still need to be addressed in order to improve the aquaculture productive system. The recent fast development of the omics technologies has provided scientists with meaningful tools to elucidate the molecular basis of their research interests. This reprint compiles different works about the use of transcriptomics and genomics technologies in different aspects of the aquaculture research, such as immunity, stress response, development, sexual dimorphism, among others, in a variety of fish and shellfish, and even in turtles. Different transcriptome (mRNAs and non-coding RNAs (ncRNAs)), genome (Single Nucleotide Polymorphisms (SNPs)), and metatranscriptome analyses were conducted to unravel those different aspects of interest.

Research & information: general --- Biology, life sciences --- Fisheries & related industries --- RNA-Seq --- lncRNAs --- Dicentrarchus labrax --- viral infection --- nodavirus --- immune response --- fish --- T lymphocytes --- infection --- malnutrition --- inflammation --- aquaculture --- histopathology --- immunohistochemistry --- enteromyxosis --- Philasterides dicentrarchi --- turbot --- transcriptomics --- Chinese mitten crab --- Eriocheir sinensis --- transportome --- transporters --- salinity --- osmoregulation --- transcriptome --- meta-analysis --- gills --- short pentraxins --- c-reactive protein --- zebrafish --- transcript expression --- antiviral --- SVCV --- rag1 mutants --- skin --- mucosal immunity --- hypoxia --- hypo-metabolic state --- growth --- swimming performance --- metabolic landmarks --- muscle transcriptome --- glycolysis --- lipid metabolism --- protein turnover --- gilthead sea bream --- hepatopancreas necrosis disease --- metatranscriptomics sequencing --- hepatopancreatic flora --- teleost --- B cells --- single cell transcriptomics --- immunoglobulins --- immune markers --- transcription factors --- long non-coding RNAs --- hepatic transcript expression --- salmon --- microarray --- omega-6/omega-3 ratio --- nutrigenomics --- fatty acids --- liver --- muscle --- Misgurnus anguillicaudatus --- sexual size dimorphism --- polyploid size dimorphism --- comparative transcriptome --- gene expression --- edible red sea urchin --- Loxechinus albus --- RNA-seq --- reference transcriptome --- Chinese soft-shelled turtle --- Aeromonas hydrophila --- hemorrhagic sepsis --- molecular immunopathogenesis --- tripartite motif proteins --- B30.2 domain --- antiviral immunity --- Ctenopharyngodon idella --- grass carp reovirus --- metamorphosis --- brain --- RNA --- sequencing --- intermuscular bone --- development --- Megalobrama amblycephala --- Oreochromis niloticus --- histological structure --- Atlantic salmon --- smoltification --- genome --- mRNAs --- miRNAs --- sox family genes --- Pelodiscus sinensis --- estradiol --- pseudo-female --- sex-related --- heterosis --- heterobeltiosis --- environment --- transgressive genes --- conserved miRNA --- high-throughput sequencing --- lumpfish --- novel miRNA --- RT-qPCR --- heat shock protein --- co-chaperon network --- salinity-alkalinity adaptation --- molecular evolution --- Lateolabrax maculatus --- genomics --- stress response --- HPI-axis --- neuroendocrine-immune interaction --- common carp --- poly-unsaturated fatty acid --- fatty acid elongase --- association study --- genomic selection --- bulked segregant analysis --- SNP --- association analysis --- joint effect --- seawater adaptation --- microRNAs --- small-RNA sequencing --- microarray transcriptome --- European seabass --- chronic inflammation --- opioid receptors --- immune status --- whole-transcriptome sequencing --- sex differentiation --- non-coding RNAs --- ceRNA --- red cusk-eel --- thermal stress --- liver transcriptome --- oxidative damage --- protein folding --- hepatic enzymes --- n/a