Identification of Genetically Superior Traits in Aquaculture Fish using SNP Array
This technology is a 70k Axiom Single Nucleotide Polymorphism (SNP) array for two common food fish species in Singapore – Asian seabass/Barramundi and red snapper.
Red Snapper
This technology offers a SNP array designed for red snapper, featuring 70,774 SNPs identified through advanced bioinformatics pipelines. The array incorporates 130 monomorphic SNPs associated with 13 critical pathogens, including ‘Big Belly’ disease, Vibrio virus, Scale Drop virus, Streptococcus iniae, Megalovirus and Iridiovirus. It allows researchers and aquaculture companies to genotype red snapper and gain simultaneous insights into the presence of these pathogens. The key problem addressed is the lack of integrated tools for both genetic analysis and pathogen screening in aquaculture, which can hinder effective breeding and health management strategies. The primary users are researchers in fish genetics and aquaculture practitioners looking to enhance breeding programs and monitor fish health efficiently.
Barramundi
This technology provides a SNP array for barramundi with 70,182 finalized SNPs derived from a diverse set of datasets, including whole genome re-sequencing and RADseq. It features SNPs associated with growth traits, disease resistance, omega-3 content, and diagnostic markers for 10 barramundi pathogens. This array addresses the need for a comprehensive tool that supports both genetic improvement and disease monitoring in barramundi aquaculture. By offering integrated pathogen detection at no extra cost, it supports effective management of fish health and optimizes breeding strategies. The technology is targeted at researchers and aquaculture companies aiming to advance barramundi breeding programs and enhance fish health management practices.