Genetic Analysis of Scleropages formosus Golden Asian Arowana Using Microsatellite DNA

Isolation and characterization of novel microsatellite markers in commercial selected golden Malaysian arowana fish, Scleropages formosus (Osteoglossidae).

Malaysian arowana (dragonfish; Scleropages formosus) is an ancient osteoglossid fish from southeast Asia. Due to the high demand of the ornamental fish trade and because of habitat loss, the species is close to extinction. We isolated and characterized 10 polymorphic microsatellites of this species, using 5'-anchored PCR. The number of alleles at the 10 microsatellite loci ranged from 2 to 28, ...

Preliminary Study on Mitochondrial DNA Cytochrome B Sequences and Genetic Relationship of Three Asian Arowana Scleropages Formosus

A chromosome-level genome assembly of the Asian arowana, Scleropages formosus

Asian arowana (Scleropages formosus), an ancient teleost belonging to the Order Osteoglossomorpha, has been a valuable ornamental fish with some varieties. However, its biological studies and breeding germplasm have been remarkably limited by the lack of a reference genome. To solve these problems, here we report high-quality genome sequences of three common varieties of Asian arowana (the gold...

The Asian arowana (Scleropages formosus) genome provides new insights into the evolution of an early lineage of teleosts.

The Asian arowana (Scleropages formosus), one of the world's most expensive cultivated ornamental fishes, is an endangered species. It represents an ancient lineage of teleosts: the Osteoglossomorpha. Here, we provide a high-quality chromosome-level reference genome of a female golden-variety arowana using a combination of deep shotgun sequencing and high-resolution linkage mapping. In addition...

Characterization of Pacific golden chanterelle (Cantharellus formosus) genet size using co-dominant microsatellite markers.

We characterized five co-dominant microsatellite markers and used them to study Pacific golden chanterelle (Cantharellus formosus) genet size and its relation to forest age and disturbance. Fruit-bodies were mapped in and collected from nine replicate study plots in old-growth, recently thinned, and unthinned 40-60-year-old second-growth stands dominated by Douglas fir (Pseudotsuga menziesii). ...