Aquaculture, Journal Year: 2025, Volume and Issue: unknown, P. 742518 - 742518
Published: April 1, 2025
Language: Английский
BMC Genomics, Journal Year: 2025, Volume and Issue: 26(1)
Published: Feb. 17, 2025
The innovations of the "Omics Era" have ushered in significant advancements genetic improvement agriculturally important animal species through transforming genetics, genomics and breeding strategies. These were often coordinated, part, by support provided over 30 years 1993-2023 National Research Support Project 8 (NRSP8, Animal Genome Program, NAGRP) affiliate projects focused on enabling genomic discoveries livestock, poultry, aquaculture species. parallel advances demand strategic planning future research priorities. This paper, as an output from May 2023 Aquaculture Genomics, Genetics, Breeding Workshop, provides updated status resources for United States species, highlighting major achievements emerging Finfish shellfish genome omics enhance our understanding architecture heritability performance production traits. Workshop identified present aims genomics/omics to build this progress: (1) advancing reference assembly quality; (2) integrating multi-omics data analysis traits; (3) developing collection integration phenomics data; (4) creating pathways applying information across industries; (5) providing training, extension, outreach application phenome. focuses should emphasize collection, artificial intelligence, identifying causative relationships between genotypes phenotypes, establishing apply tools industries, expansion training programs next-generation workforce facilitate sciences into operations productivity, competitiveness, sustainability. collective vision with focus highlighted priorities is intended continued advancement genomics, genetics community industries. Critical challenges ahead include practical analytical frameworks beyond academic communities that require collaborative partnerships academia, government, industry. scope review encompasses use applications study aquatic animals cultivated human consumption settings throughout their life-cycle.
Language: Английский
Citations
2
Reviews in Aquaculture, Journal Year: 2022, Volume and Issue: 15(1), P. 274 - 291
Published: Aug. 1, 2022
Abstract Since its introduction in 2001, genomic selection (GS) has progressed rapidly. As a research and application hot topic, GS led to revolution the field of animal plant breeding. Thanks ability overcome shortcomings traditional breeding methods, garnered increasing attention. Both theoretical practical studies have revealed higher accuracy than that breeding, which can accelerate genetic gain. In recent years, many been conducted on aquaculture species, shown produces prediction pedigree‐based method. The present study reviews principles processes, preconditions, advantages, analytical methods factors influencing as well progress into these aspects. Furthermore, future directions are also discussed, should expand more species.
Language: Английский
Citations
61
Reviews in Aquaculture, Journal Year: 2023, Volume and Issue: 16(2), P. 796 - 817
Published: Oct. 30, 2023
Abstract Oysters are one of the most commercially important shellfish species and have been cultured for thousands years. Oyster aquaculture supports major industries in many countries. Over last few decades, oyster breeding developed rapidly to meet continually growing demand. Many researchers made significant efforts toward genetic improvement traits oysters. Some strains with fast‐growing, disease‐resistant, stable shell‐colours through selective breeding. hybrid varieties by crossing different geographical populations or cultivated strains. Several hybrids exhibit considerable variation improved productive performance. Additionally, polyploid induction technologies applied industry, which provides a useful tool performance containment stocks. At present, development molecular also great opportunity improvement. These advances quality oysters, brought economic benefits, conducive sustainability production. Nonetheless, there still some limitations obstacles breeding, such as infectious diseases, summer mortality, conservation germplasm resources, environmental contamination, climate change. The present review an overview current status, challenges, prospects
Language: Английский
Citations
26
Aquaculture, Journal Year: 2024, Volume and Issue: 583, P. 740589 - 740589
Published: Jan. 17, 2024
Genomics is increasingly applied in breeding programmes for farmed fish and shellfish species around the world. However, current applications do not include information on genome functional activity, which can enhance opportunities to predict relationships between genotypes phenotypes hence increase accuracy of selection. Here, we review prospects improving aquaculture practises through uptake genomics data light EU Horizon 2020 project AQUA-FAANG: ‘Advancing European Aquaculture by Genome Functional Annotation’. This consortium targeted six major aquaculture, producing thousands genomic datasets from samples representing embryos mature adults both sexes, following immunological stimulation. was used catalogue activity across each species, revealing transcribed regions, distinct chromatin states regulatory elements impacting gene expression. These annotations were shared as open Ensembl browser using latest reference genomes species. AQUA-FAANG offers novel identify prioritize causative genetic variants responsible diverse traits including disease resistance, be exploited selective breeding. Such knowledge associated resources have potential improve sustainability boost production accelerating gain health robustness infection, whilst reducing requirement animal testing. We further outline directions advance leverage annotation beyond project. Given diversity sectors businesses, incorporation into decisions will depend technological readiness level scale operation, with cost-benefit analysis necessary determine most profitable approach system.
Language: Английский
Citations
11
Reviews in Aquaculture, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 11, 2024
ABSTRACT The increase in the body weight of animals, a pivotal indicator closely tied to production, is important aquaculture industry. Despite remarkable variability gut microbiomes, which are intricately associated with their hosts and affect overall performance, fitness, physiological outcomes, across individuals species, development practical application microbiota modulation remain underdeveloped. In this review, we systematically examine advancements focus on microbiomes aquatic animals different growth rates by literature search, summarizing existing knowledge regarding diversity, composition, significance microbiome individual growth. comparative analysis reveals substantial alterations that correspond changes rate species bias toward more carnivorous fish, shrimps sea cucumbers nonfish species. present review also discusses research as an emerging field great potential for advancing our understanding animal growth, screening candidate probiotics, facilitating strategies. Besides, gaps production farmed have been highlighted. We propose directions address challenges opportunities field, such priority effects establishment, especially early stage, host‐derived probiotics various animals. Finally, provide conceptual framework enhancing farming practices through intensified research.
Language: Английский
Citations
11
iScience, Journal Year: 2024, Volume and Issue: 27(9), P. 110838 - 110838
Published: Aug. 28, 2024
Language: Английский
Citations
9
Food Reviews International, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 29
Published: Jan. 22, 2025
Language: Английский
Citations
1
Reviews in Fish Biology and Fisheries, Journal Year: 2023, Volume and Issue: 33(4), P. 1223 - 1236
Published: July 24, 2023
Language: Английский
Citations
20
Aquaculture, Journal Year: 2023, Volume and Issue: 574, P. 739639 - 739639
Published: May 4, 2023
One of the main objectives present study was an effective replacement dietary fishmeal/fish oil (FM/FO) by new raw materials without negatively affecting European sea bass (Dicentrarchus labrax) performance and health status within a selection breeding context. The genomic this species is still in its infancy if compared to salmonids particular, role D.labrax genome shaping gut microbiome, has been scarcely investigated. Wildtype (WT) selected (GS) were fed with two diets: control (20% FM/ 5–9% FO), “future” (F) diet, which FM decreased 10% being replaced poultry meal, whereas FO completely blend rapeseed, poultry, algae oils. morphological evaluation intestine revealed well-organized folding pattern conserved epithelial barrier for all fish groups. Despite basal level inflammation proximal WT fish, no differences observed neither morphometric characteristics goblet cells nor expression GALT-related genes response genotype or diet. At distal intestine, showed higher inflammatory larger than GS same genotype, F diet had general cells. In significant effect found on 3 out 7 target GALT genes. cytokines il-1β, tnf-α, il-10 different, showing interaction x genotype. Diet lower influence upon bacterial composition Indeed, regardless richness could be direct consequence selective multiple traits including growth, external morphology abdominal fat deposition adaptation successive feed sources across generations selection. Furthermore, microbiota shared reduced individual variability, indicating enhanced capacity cope changes composition. less at cumulating data collected feeds, demonstrate reshape their thus better adapting but negative impact growth performances, even growth. A specific taxa, such as Paracoccus genus other genera belonging Moraxellaceae family, enriched Interestingly, relative abundance positively correlated proinflammatory cytokine il-1β wildtype bass.
Language: Английский
Citations
19
Frontiers in Physiology, Journal Year: 2024, Volume and Issue: 14
Published: Feb. 15, 2024
New Zealand’s green-lipped mussel ( Perna canaliculus ) is an ecologically and economically important species. Marine heatwaves are increasing in frequency around NZ’s coastline, these events correlated with increased stress mortality of some aquaculture This study aimed to identify general biomarkers heat P. assess whether responses differed between genetically distinct selectively bred mussels. We exposed three families mussels (families A, B C) seawater temperature regimes the laboratory: 1) a “control” treatment (ambient 12°C), 2) 26°C challenge subsequent recovery period, 3) sustained no recovery. investigated survival, immune response (hemocyte concentration viability, oxidative total antioxidant capacity), hemocyte gene expression gill microbiome during challenges. In heat-stress treatment, family A had highest survival rate (42% compared 25% 5% for C B, respectively). Gene levels significantly shifted thermal families, more dissimilar than C. Family substantially genes impacted by timepoint other while very little genes/pathways that responded stress. Genes related shock proteins (e.g., AIF1, CTSC, TOLL8, CASP9, FNTA, AHCY, CRYAB, PPIF) were upregulated all Microbiome species-richness before heat-stress, having distinctly different flora families. Microbial diversity changed similarly prolonged species Vibrio Campylobacter Our highlights use non-lethal sampling hemocytes as diagnostic tool explore mussels, predict their ocean warming. approach can potential thermotolerant candidates further selective breeding, which may increase resilience industry warming ocean.
Language: Английский
Citations
6