Functional genomics studies explore shrimp responses to viral pathogens
The aim of functional genomics on innate antiviral immunity in marine shrimp is to characterize the genes involved in the response to WSSV and other viruses.
SPF fleshy prawns show potential for genetic improvement
In a recent effort to produce specific pathogen-free (SPF) stocks of the fleshy prawn, researchers from two U.S. institutions collaborated.
Selective breeding raises WSSV resistance in fleshy prawns
With the fleshy prawn (Fenneropenaeus chinensis), family selection appears to be a promising prospect that could enhance WSSV resistance.
Improved salmonid quality through selective breeding
Salmonid farming efficiency and profitability can be increased by improving the ability of fish to incorporate carotenoids from feed into their flesh.
Iodinated feed reduces stress in steelhead trout
A study at Purdue hypothesized that when provided with iodine, the thyroid would increase the production of thyroid hormones in steelhead trout.
High-pressure processing variably affects similar microorganisms
High hydrostatic pressure processing can improve shelf life, quality and safety of seafood products, but microorganisms’ responses vary significantly.
Inland prawn farming trial in Australia
The development of inland prawn farming using low-salinity groundwater may allow Australia’s prawn farmers to expand beyond the coastal fringe.
Brown muscle syndrome in shrimp
Idiopathic muscle necrosis or IMN causes “brown muscle syndrome” in black tiger prawns in Thailand, as well as other penaeid shrimp.
Influencing sex ratios in Nile tilapia
Environmental factors can influence the sex ratios of fishes, and this knowledge could be useful to develop all-male Nile tilapia stocks without hormones.
Cooperative efforts drive marine finfish aquaculture development in Asia-Pacific
A regional workshop in Malaysia was the starting point for an initiative to promote cooperation in marine fish aquaculture in the Asia-Pacific region.
High hydrostatic pressure processing has potential
High hydrostatic pressure processing, which got its start over a century ago, is finally reaching the point where it can be commercially applied on a large scale.
Diversity loss in captive-breeding programs for shrimp
It is important for any breeding program that founding populations be large enough to incorporate the diversity of the wild animals.
Marine finfish hatcheries: Species diversification, technological developments
The requirement for a year-round egg supply demanded the establishment of more sophisticated broodstock holding facilities, with both light and temperature control.
What can selective breeding do for your species?
Classical selective breeding may be the most effective and appropriate method to genetically improve marine fish aquaculture.
Genetic detection of bacteria improves selective breeding in channel catfish
Sensitive detection of enteric septicemia is important to the successful development of a selective-breeding program for ESC resistance.
Tank on-growing of black sea bass
Progress in developing aquaculture methods for black sea bass is related to the concurrent study of culture requirements for the growout or “ongrowing” of captive wild stock.