Genetic (co)variation between resistance to Aeromonas hydrophila and growth in tambaqui (Colossoma macropomum)

Ariede, Raquel B.; Freitas, Milena V.; Agudelo, John F.G.; Borges, Carolina H.S.; Lira, Lieschen V.G.; Yoshida, Grazyella Massako; Pilarski, Fabiana; Yáñez, José M.; Hashimoto, Diogo Teruo

doi:10.1016/j.aquaculture.2020.735225

Cited by 18 publications

(13 citation statements)

References 22 publications

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“…Despite the potential for serrasalmid species in aquaculture, their production remains entirely based on genetically unimproved stocks, and there is enormous untapped potential for selective breeding in these species. Traditional pedigree-based breeding programs have only recently been initiated for these species [10][11][12] . Currently, there are no reports of the incorporation of genomic information to breeding programs for serrasalmid species, OPEN 1 São Paulo State University (Unesp), Aquaculture Center of Unesp, Jaboticabal, SP 14884-900, Brazil.…”

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confidence: 99%

Development of a multi-species SNP array for serrasalmid fish Colossoma macropomum and Piaractus mesopotamicus

Mastrochirico-Filho

Ariede

Freitas

et al. 2021

Sci Rep

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Scarce genomic resources have limited the development of breeding programs for serrasalmid fish Colossoma macropomum (tambaqui) and Piaractus mesopotamicus (pacu), the key native freshwater fish species produced in South America. The main objectives of this study were to design a dense SNP array for this fish group and to validate its performance on farmed populations from several locations in South America. Using multiple approaches based on different populations of tambaqui and pacu, a final list of 29,575 and 29,612 putative SNPs was selected, respectively, to print an Axiom AFFYMETRIX (THERMOFISHER) SerraSNP array. After validation, 74.17% (n = 21,963) and 71.25% (n = 21,072) of SNPs were classified as polymorphic variants in pacu and tambaqui, respectively. Most of the SNPs segregated within each population ranging from 14,199 to 19,856 in pacu; and from 15,075 to 20,380 in tambaqui. Our results indicate high levels of genetic diversity and clustered samples according to their hatchery origin. The developed SerraSNP array represents a valuable genomic tool approaching in-depth genetic studies for these species.

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confidence: 99%

Development of a multi-species SNP array for serrasalmid fish Colossoma macropomum and Piaractus mesopotamicus

Mastrochirico-Filho

Ariede

Freitas

et al. 2021

Sci Rep

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“…234 Several studies estimating genetic parameters of tambaqui resistance to bacteria and parasites have been published to date. Ariede et al 235 carried out a challenge assay with pathogenic Aeromonas hydrophila inoculated intraperitoneally into 576 individuals from 18 full-sib families and registered binary survival (BS) and time of death (TD) within the population. The experiment also assessed whether resistance to A. hydrophila is correlated with growth performance in the juvenile phase.…”

Section: Selective Breeding and Genomicsmentioning

confidence: 99%

The farming and husbandry ofColossoma macropomum: From Amazonian waters to sustainable production

Hilsdorf

Hallerman

Valladão

et al. 2021

Reviews in Aquaculture

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Within the rich diversity of South American freshwater fish, Colossoma macropomum (Characiformes: Serrasalmidae), known as tambaqui, cachama or blackfin pacu, can reach 30 kg, is a traditional product in regional fish markets and has drawn the attention of fish farmers since the 1930s. Considerable progress achieved in different fields of aquaculture science has contributed to the growth of tambaqui production.

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“…As reported for jundia, the investigations carried out with tambaqui used RAS as an experimental system to evaluate other productive management systems or parameters, and they were not specifically designed to evaluate the growth performance of tambaqui in such systems. These studies mainly focused on nutrition (Paulino et al 2018;Júnior et al 2017;Nwanna et al 2008), reproduction (Gallego et al 2017;Maria et al 2015), management (Dantas et al 2020;da Costa et al 2019), behaviour (Reis et al 2019;Barbosa et al 2009), genetics (Ariede et al 2020;da Silva et al 2019) and health (Barbas et al 2020;Paz et al 2019). Lima et al (2019) evaluated different stocking densities of tambaqui juveniles in RAS.…”

Section: Tambaqui (Colossoma Macropomum)mentioning

confidence: 99%

South American fish species suitable for aquaponics: a review

et al. 2021

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Tilapia and catfish are the most popular fish species in aquaponics. However, they are not well-accepted in all markets, and finding alternative species is important in order to increase the variety of food products and meet market demands. South America has several potential fish species for aquaponics systems. Encouraging the implementation of integrated aquaculture systems by providing information about the production of South American species can help to increase the supply of high-quality food and aquaculture diversification. Thus, data for five South American fish species with potential for aquaponics were compared with existing data for the main traditional warm water species in this system, tilapia and catfish. Moreover, the degree of suitability of the novel species for these systems in terms of zootechnical performance, tolerance to water quality and nutritional composition of fish flesh were discussed. The South American species considered were jundia or silver catfish (Rhamdia quelen), yellowtail lambari (Astyanax lacustris), pacu (Piaractus mesopotamicus), tambaqui (Colossoma macropomum) and snook (Centropomus spp.). Their description and the tabular comparison with the most traditional aquaponic-cultured species show they are suited for this production system. How suitable they are will depend on the system design, as well as the regional characteristics of the market where they will be produced.

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Genetic (co)variation between resistance to Aeromonas hydrophila and growth in tambaqui (Colossoma macropomum)

Cited by 18 publications

References 22 publications

Development of a multi-species SNP array for serrasalmid fish Colossoma macropomum and Piaractus mesopotamicus

Development of a multi-species SNP array for serrasalmid fish Colossoma macropomum and Piaractus mesopotamicus

The farming and husbandry ofColossoma macropomum: From Amazonian waters to sustainable production

South American fish species suitable for aquaponics: a review

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