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Ulloa PE, Jilberto F, Lam N, Rincón G, Valenzuela L, Cordova-Alarcón V, Hernández AJ, Dantagnan P, Ravanal MC, Elgueta S, Araneda C. Identification of Single-Nucleotide Polymorphisms in Differentially Expressed Genes Favoring Soybean Meal Tolerance in Higher-Growth Zebrafish (Danio rerio). MARINE BIOTECHNOLOGY (NEW YORK, N.Y.) 2024; 26:754-765. [PMID: 38958822 DOI: 10.1007/s10126-024-10343-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Accepted: 06/25/2024] [Indexed: 07/04/2024]
Abstract
Genetic variability within the same fish species could confer soybean meal (SBM) tolerance in some individuals, thus favoring growth. This study investigates the single-nucleotide polymorphisms (SNPs) in differentially expressed genes (DEGs) favoring SBM tolerance in higher-growth zebrafish (Danio rerio). In a previous work, nineteen families of zebrafish were fed a fish meal diet (100FM control diet) or SBM-based diets supplemented with saponin (50SBM + 2SPN-experimental diet), from juvenile to adult stages. Individuals were selected from families with a genotype-by-environment interaction higher (170 ± 18 mg) or lower (76 ± 10 mg) weight gain on 50SBM + 2SPN in relation to 100FM. Intestinal transcriptomic analysis using RNA-seq revealed six hundred and sixty-five differentially expressed genes in higher-growth fish fed 50SBM + 2SPN diet. In this work, using these results, 47 SNPs in DEGs were selected. These SNPs were genotyped by Sequenom in 340 zebrafish that were fed with a 50SBM + 2SPN diet or with 100FM diet. Marker-trait analysis revealed 4 SNPs associated with growth in 3 immunity-related genes (aif1l, arid3c, and cst14b.2) in response to the 50SBM + 2SPN diet (p-value < 0.05). Two SNPs belonging to aif1l y arid3c produce a positive (+19 mg) and negative (-26 mg) effect on fish growth, respectively. These SNPs can be used as markers to improve the early selection of tolerant fish to SBM diet or other plant-based diets. These genes can be used as biomarkers to identify SNPs in commercial fish, thus contributing to the aquaculture sustainability.
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Affiliation(s)
- Pilar E Ulloa
- Núcleo de Investigaciones Aplicadas en Ciencias Veterinarias y Agronómicas, Universidad de Las Américas, Avenida Manuel Montt 948, Santiago, 7500975, Chile.
| | - Felipe Jilberto
- Food Quality Research Center, Universidad de Chile, Avenida Santa Rosa 11315, Santiago, 8820808, Chile
- Laboratorio de Genética y Biotecnología en Acuicultura, Departamento de Producción Animal, Facultad de Ciencias Agronómicas, Universidad de Chile, Avenida Santa Rosa 11315, Santiago, 8820808, Chile
| | - Natalia Lam
- Food Quality Research Center, Universidad de Chile, Avenida Santa Rosa 11315, Santiago, 8820808, Chile
- Laboratorio de Genética y Biotecnología en Acuicultura, Departamento de Producción Animal, Facultad de Ciencias Agronómicas, Universidad de Chile, Avenida Santa Rosa 11315, Santiago, 8820808, Chile
| | | | - Luis Valenzuela
- INRIA Chile, Avenida Apoquindo 2827, piso 12, Santiago, 7550312, Chile
| | - Valentina Cordova-Alarcón
- Food Quality Research Center, Universidad de Chile, Avenida Santa Rosa 11315, Santiago, 8820808, Chile
- Laboratorio de Genética y Biotecnología en Acuicultura, Departamento de Producción Animal, Facultad de Ciencias Agronómicas, Universidad de Chile, Avenida Santa Rosa 11315, Santiago, 8820808, Chile
| | - Adrián J Hernández
- Núcleo de Investigación en Producción Alimentaria, Departamento de Ciencias Agropecuarias y Acuícolas, Facultad de Recursos Naturales, Universidad Católica de Temuco, Temuco, 4780000, Chile
| | - Patricio Dantagnan
- Núcleo de Investigación en Producción Alimentaria, Departamento de Ciencias Agropecuarias y Acuícolas, Facultad de Recursos Naturales, Universidad Católica de Temuco, Temuco, 4780000, Chile
| | - Maria Cristina Ravanal
- Instituto de Ciencia y Tecnología de los Alimentos (ICYTAL), Facultad de Ciencias Agrarias y Alimentarias, Universidad Austral de Chile, Isla Teja, Avda. Julio Sarrazín s/n, Valdivia, 5090000, Chile
| | - Sebastian Elgueta
- Facultad de Ciencias Para El Cuidado de La Salud, Universidad San Sebastian, Sede Los Leones, Santiago, Chile
| | - Cristian Araneda
- Food Quality Research Center, Universidad de Chile, Avenida Santa Rosa 11315, Santiago, 8820808, Chile
- Laboratorio de Genética y Biotecnología en Acuicultura, Departamento de Producción Animal, Facultad de Ciencias Agronómicas, Universidad de Chile, Avenida Santa Rosa 11315, Santiago, 8820808, Chile
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Zhu B, Xu S, Zhang J, Xiang S, Hu Y. Rosmarinic acid mitigates intestinal inflammation and oxidative stress in bullfrogs (Lithobates catesbeiana) fed high soybean meal diets. FISH & SHELLFISH IMMUNOLOGY 2024; 150:109655. [PMID: 38796044 DOI: 10.1016/j.fsi.2024.109655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2024] [Revised: 05/05/2024] [Accepted: 05/23/2024] [Indexed: 05/28/2024]
Abstract
High proportions of soybean meal in aquafeed have been confirmed to induce various intestinal pathologies. This study aims to investigate the regulatory effects of rosmarinic acid (RA), an antioxidant with anti-inflammatory and antimicrobial properties, when added to high soybean meal feeds in different doses, (0, 0.5, 1, and 4 g/kg). During the 56-day feeding trial, results indicated that, compared to the control group without RA (0 g/kg), the 1 g/kg and 4 g/kg RA groups increased bullfrog survival rates and total weight gain while reducing feed coefficient. Additionally, these doses markedly suppressed the expression of key intestinal inflammatory markers (tlr5, myd88, tnfα, il1β, cxcl8, cxcl12) and the activity and content of intestinal antioxidants (CAT, MDA, GSH, GPX). Concurrently, RA significantly downregulated the transcription levels of antioxidant-related genes (cat, gpx5, cyba, cybb, mgst, gclc, gsta, gstp), suggesting RA's potential to alleviate intestinal inflammation and oxidative stress induced by high soybean meal and to help downregulate and restore normal expression of antioxidant enzyme genes. However, the 0.5 g/kg RA group did not show a significant improvement in survival rates; instead, it upregulated the transcription of some antioxidant genes (cat, gpx5, cyba, cybb), revealing the complexity and dose-dependency of RA's antioxidant action. Furthermore, RA supplementation significantly reshaped the intestinal microbial community structure and relative abundance in bullfrogs, particularly affecting the genera Hafnia, Phascolarctobacterium, and Lactococcus. Notably, high doses of RA (1 g/kg, 4 g/kg) were able to downregulate pathways associated with the enrichment of gut microbiota in diseases such as Parkinson's, Staphylococcus aureus infection, and Systemic lupus erythematosus, suggesting its potential in anti-inflammatory action and health maintenance to prevent potential diseases.
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Affiliation(s)
- Bo Zhu
- Fisheries College, Hunan Agricultural University, Changsha, Hunan, 410128, China; Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, Hunan Agricultural University, Changsha, Hunan, 410128, China.
| | - Shude Xu
- Fisheries College, Hunan Agricultural University, Changsha, Hunan, 410128, China; Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, Hunan Agricultural University, Changsha, Hunan, 410128, China
| | - Junzhi Zhang
- Fisheries College, Hunan Agricultural University, Changsha, Hunan, 410128, China; Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, Hunan Agricultural University, Changsha, Hunan, 410128, China
| | - Shuhui Xiang
- Fisheries College, Hunan Agricultural University, Changsha, Hunan, 410128, China; Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, Hunan Agricultural University, Changsha, Hunan, 410128, China
| | - Yi Hu
- Fisheries College, Hunan Agricultural University, Changsha, Hunan, 410128, China; Hunan Engineering Technology Research Center of Featured Aquatic Resources Utilization, Hunan Agricultural University, Changsha, Hunan, 410128, China.
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Fuller SA, Abernathy JW, Sankappa NM, Beck BH, Rawles SD, Green BW, Rosentrater KA, McEntire ME, Huskey G, Webster CD. Hepatic transcriptome analyses of juvenile white bass ( Morone chrysops) when fed diets where fish meal is partially or totally replaced by alternative protein sources. Front Physiol 2024; 14:1308690. [PMID: 38288350 PMCID: PMC10822904 DOI: 10.3389/fphys.2023.1308690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 12/26/2023] [Indexed: 01/31/2024] Open
Abstract
White bass (Morone chrysops) are a popular sportfish throughout the southern United States, and one parent of the commercially-successful hybrid striped bass (M. chrysops ♂ x M. saxatilis ♀). Currently, white bass are cultured using diets formulated for other carnivorous fish, such as largemouth bass (Micropterus salmoides) or hybrid striped bass and contain a significant percentage of marine fish meal. Since there are no studies regarding the utilization of alternative proteins in this species, we evaluated the global gene expression of white bass fed diets in which fish meal was partially or totally replaced by various combinations of soybean meal, poultry by-product meal, canola meal, soy protein concentrate, wheat gluten, or a commercial protein blend (Pro-Cision™). Six isonitrogenous (40% protein), isolipidic (11%), and isocaloric (17.1 kJ/g) diets were formulated to meet the known nutrient and energy requirements of largemouth bass and hybrid striped bass using nutrient availability data for most of the dietary ingredients. One of the test diets consisted exclusively of plant protein sources. Juvenile white bass (40.2 g initial weight) were stocked into a flow-through aquaculture system (three tanks/diet; 10 fish/tank) and fed the test diets twice daily to satiation for 60 days. RNA sequencing and bioinformatic analyses revealed significant differentially expressed genes between all test diets when compared to fish meal control. A total of 1,260 differentially expressed genes were identified, with major ontology relating to cell cycle and metabolic processes as well as immune gene functions. This data will be useful as a resource for future refinements to moronid diet formulation, as marine fish meal becomes limiting and plant ingredients are increasingly added as a reliable protein source.
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Affiliation(s)
- S. Adam Fuller
- USDA-ARS Harry K. Dupree Stuttgart National Aquaculture Research Center (HKDSNARC), Stuttgart, AR, United States
| | - Jason W. Abernathy
- USDA-ARS Aquatic Animal Health Research Unit (AAHRU), Auburn, AL, United States
| | - Nithin Muliya Sankappa
- USDA-ARS Aquatic Animal Health Research Unit (AAHRU), Auburn, AL, United States
- Oak Ridge Institute for Science and Education (ORISE), ARS Research Participation Program, Oak Ridge, TN, United States
| | - Benjamin H. Beck
- USDA-ARS Aquatic Animal Health Research Unit (AAHRU), Auburn, AL, United States
| | - Steven D. Rawles
- USDA-ARS Harry K. Dupree Stuttgart National Aquaculture Research Center (HKDSNARC), Stuttgart, AR, United States
| | - Bartholomew W. Green
- USDA-ARS Harry K. Dupree Stuttgart National Aquaculture Research Center (HKDSNARC), Stuttgart, AR, United States
| | - Kurt A. Rosentrater
- Iowa State University, Agricultural and Biosystems Engineering, Ames, IA, United States
| | - Matthew E. McEntire
- USDA-ARS Harry K. Dupree Stuttgart National Aquaculture Research Center (HKDSNARC), Stuttgart, AR, United States
| | - George Huskey
- USDA-ARS Harry K. Dupree Stuttgart National Aquaculture Research Center (HKDSNARC), Stuttgart, AR, United States
| | - Carl D. Webster
- USDA-ARS Harry K. Dupree Stuttgart National Aquaculture Research Center (HKDSNARC), Stuttgart, AR, United States
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