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Fish Industry News By Category: Genetics

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05 May 2016
Crayfish May Help Restore Dirty Streams, Study Finds
US - While macroinvertebrates are a tasty food source for crayfish, a new study reveals a surprising finding: When crayfish were present in in-stream experimental...
14 April 2016
Swarming Red Crabs Captured on Video in New Southern Range
US - A research team studying biodiversity at the Hannibal Bank Seamount off the coast of Panama has captured unique video of thousands of red crabs swarming in...
07 April 2016
Minnow Rediscovered by Texas AgriLife Scientists
US - With no more "swimmable" water than thirsty West Texas has, it's hard to imagine a fish, even a minnow-sized fish could remain "missing" for more than a century....
17 March 2016
Fish Guide Design for Future Contact Lenses
US - Making the most of the low light in the muddy rivers where it swims, the elephant nose fish survives by being able to spot predators amongst the muck with a...
07 March 2016
Alaska Fish Factor: Fish Stomachs Help Solve Halibut Size Mystery
US - Fish stomachs could help solve the mystery of why Alaska halibut are so small for their age. Halibut weights are about one-third of what they were 30 years...
01 March 2016
Study Reveals How Fish Control Microbes Through Their Gills
US - In an effort to improve vaccines that keep farmed fish healthy, researchers at the University of Pennsylvania School of Veterinary Medicine are interested in...
19 February 2016
New Study Finds Wild and Hatchery Fish DNA Very Different
US - A new study on steelhead trout in Oregon offers genetic evidence that wild and hatchery fish are different at the DNA level, and that they can become different...
11 February 2016
New Study Finds Fish Fins Sense Touch
US - A new study has found that the pectoral fins of fish feel touch through a surprisingly similar biological mechanism to mammals....
20 January 2016
Snapping Shrimp Sound Patterns Uncover Reef Ecosystem Secrets
US - If you put a microphone underwater near the oyster reef in North Carolina's Pamlico Sound, you can hear it: a crisp, crackling noise that sounds like someone...
31 December 2015
Killifish Project Explores Genetic Foundation of Longevity
US - Researchers at the Stanford University School of Medicine have mapped the genome of an unusually short-lived fish, paving the way for scientists to use the...
Camouflaged Cuttlefish Employ Electrical Stealth
US - When you're as soft and delicious as a cuttlefish, evading predators is a full-time job. Not only do these squid-like creatures employ stealthy visual camouflage...
28 December 2015
Researchers Determine Marine Fish are Influenced by Food Supply
US - For years, scientific literature, as well as fisheries management and conservation efforts, has assumed that the survival of adult fish is relatively constant...
19 November 2015
AquaBounty Receives FDA Approval for GM Salmon
US - The US Food and Drug Administration (FDA) has approved AquaBounty Technologies's New Animal Drug Application for the production, sale, and consumption of its...
04 November 2015
Electric Eel: Most Remarkable Predator in Animal Kingdom
US - The electric eel may be one of the most remarkable predators in the entire animal kingdom. That is the conclusion of Kenneth Catania, Stevenson Professor of...
13 October 2015
Fish Schools Use Two 'Gears' to Conserve Energy
US - Schools of fish and flocks of birds could use two "gears" - one slow and another fast - in ways that conserve energy, a team of New York University researchers...
23 September 2015
Blue Crabs More Tolerant of Low Oxygen than Previously Thought
US - Results of a new study led by researchers at William & Mary's Virginia Institute of Marine Science show that adult blue crabs are much more tolerant of low-oxygen,...
01 September 2015
DNA Sequencing Used to Identify Thousands of Fish Eggs
US - Using DNA sequencing, researchers have accurately painted a clear picture of fish spawning activities in a marine protected area (MPA) and have created a baseline...
26 August 2015
Sharp-Shooting Archerfish Prefer Close Targets
US - Archerfish are able to shoot jets of water at both near and far prey items, but the amount of force used is equal, according to new research from Wake Forest...
24 August 2015
Fish Genitalia Evolve in Response to Predators, Interbreeding
US - Female fish in the Bahamas have developed ways of showing males that "No means no", according to the latest research from North Carolina State University....
06 August 2015
Ocean Changes Affecting Salmon Biodiversity, Survival
US - The biodiversity of two Northern Pacific salmon species may be at risk due to changes in ocean conditions at the equator, reports a study by the University...
New Study Exposes Negative Effects of Climate Change on Antarctic Fish
US - Elevated levels of carbon dioxide and an increase in ocean water temperature has a significant impact on survival and development of the Antarctic dragonfish,...
05 August 2015
Fat Fish Illuminate Human Obesity
US - Blind cavefish that have adapted to annual cycles of starvation and binge-eating have mutations in the gene MC4R, the same gene that is mutated in certain obese...
03 August 2015
Consumers Do Not View GMO Labels as Negative 'Warnings'
US - Labelling food containing GMOs (Genetically Modified Organisms) would not act as 'warning' labels and scare consumers away from purchasing these products, according...
21 July 2015
Shrimp Exoskeleton Could Inspire New Armour
US - New research from Purdue University is revealing details about how the exoskeleton of a certain type of deep-sea shrimp allows the animal to survive scalding...
29 June 2015
Success for FDA Fish Fraud Fighting Programme
US - The Food and Drug Administration’s (FDA) ongoing integration of forensic science as a way of combating seafood fraud and mislabeling is paying off....
14 May 2015
Fish Produce Sunscreen Chemical With Potential for Human Use
US - Zebrafish can produce their own sunscreen chemicals that protect against UV rays, researchers from Oregon State University have discovered....
30 April 2015
Genetics Shows Lionfish Invasion Started in Several Locations
US - The red lionfish invasion in the Caribbean Basin and Western Atlantic started in multiple locations, not just one as previously believed, suggests new genetic...
28 April 2015
Diabetes Drugs Found to Cause Fish Intersex
US - A medication commonly taken for Type II diabetes, which is being found in freshwater systems worldwide, has been shown to cause intersex in fish....
27 April 2015
Alaska Fish Factor: 63 Million Hatchery Produced Salmon Expected to Return Home
US - Each year more than one third of all the salmon caught in Alaska begin their lives in a hatchery. There are 31 hatchery facilities in Alaska: 15 privately owned,...
12 March 2015
Fish Vet Group Expands Technical Offering into Zebrafish Research Industry
US - Fish Vet Group (FVG) the world’s largest provider of aquaculture veterinary and diagnostic services is expanding its US offering into the Zebrafish research...
 
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