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Category: Genetics

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Effect of Florfenicol on White Shrimp
Florfenicol (FLR) is a commonly used antibiotic for the treatment of bacterial diseases in white shrimp Litopenaeus vannamei. In this study, Xianyun Ren,...
Hybrid Tilapia Outperform Pure-Breds In Seawater Study
With interest in culturing tilapia in marine habitats increasing, producers must obtain tilapia capable of growing well in seawater, writes Mohammad T....
Influence of Isthmus of Panama in the Evolution of Freshwater Shrimps in America
The evolution of freshwater shrimps species living in both sides of Central America, isolated by the closure of Isthmus of Panama (3 million years ago)...
Fish 'Personality' Linked to Vulnerability to Angling
Individual differences in moving activity in a novel environment are linked to individual differences in vulnerability to angling, according to an experimental...
Scientists Discover New Mechanism for Sex Control in Zebrafish
New research has discovered that the reduction of gonadal stem cells will yield more male zebrafish. The findings, by László Orbán et al, Temasek Life...
Mass Extinction Led to Many New Species of Bony Fish
Today, ray-finned fish, which belong to the bony fish, are by far the most biodiverse fish group in both salt- and freshwater....
Mosquitofish Genitalia Change Rapidly Due to Human Impacts
Half-century-old roads connecting portions of Bahamian islands while fragmenting the tidal waters below – leads to rapid and interesting changes in the...
Stickleback Fish Dads Influence Offspring Behaviour and Gene Expression
Researchers report that some stickleback fish fathers can have long-term effects on the behavior of their offspring. The most attentive fish dads cause...

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