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Latest Danios Stories

Alcohol And Zebrafish Help Understand Social Behavior
2014-05-14 08:50:39

April Flowers for redOrbit.com – Your Universe Online Alcohol consumption affects social behavior, as any college student can tell you. But does it have to have such an effect? A new study from New York University's (NYU) Polytechnic School of Engineering suggests that the complex interplay between alcohol and social behavior can be understood and the negative effects perhaps mitigated. Their groundbreaking experiments, described in the journal Alcohol: Clinical and Experimental...

2014-05-13 12:33:18

Study Reveals Surprising Behavioral Changes that May Link to Leadership in this Species BROOKLYN, N.Y., May 13, 2014 /PRNewswire/ -- New findings published by researchers at the New York University Polytechnic School of Engineering are helping to unravel the complex interplay between alcohol and social behavior and may lead to new therapies for mitigating the negative impacts of alcohol use and abuse. Their experiments, published in the current issue of Alcohol: Clinical and...

Fish DNA For Fingers
2014-01-22 12:35:31

Brett Smith for redOrbit.com - Your Universe Online A new study from a team of Swiss researchers published in the journal PLOS Biology has found that our fish ancestors had the genetic machinery for fingers, but these structures did not develop until the evolution of limbs in amphibians. “The basics of the regulatory mechanism are there in the fish,” said study author Denis Duboule, a geneticist at the University of Geneva and Federal Institute of Technology in Lausanne....

2013-11-26 10:21:41

A new mechanism that regulates the way blood vessels grow and connect to each other has been discovered by an international team of researchers at Karolinska Institutet in Sweden, and Heinrich Heine University Düsseldorf, Germany. The knowledge might open up new opportunities for future cancer therapy. The study is published in the scientific journal PNAS. If stretched out, the blood vessels in a human body would reach more than twice around the earth. The complex circulatory system...

Function Of Protein As Transporter Of Toxic Chemicals Discovered In The Zebrafish Embryo
2013-09-03 10:49:57

Helmholtz Centre for Environmental Research Researchers at the Helmholtz Centre for Environmental Research (UFZ), together with colleagues from the Swiss Eawag aquatic research institute, have discovered a protein which transports chemicals out of the embryo of the zebrafish and in this way protects the embryo against toxic substances. However, certain environmental chemicals render this protective mechanism ineffective, so that the fish embryos become more sensitive to toxic substances....

Fear Factor For Fish: A Mix Of Robots And Alcohol
2013-08-01 08:43:15

April Flowers for redOrbit.com - Your Universe Online An international team of scientists has shown bio-inspired robots can not only elicit fear in zebrafish, but that this reaction can be modulated by alcohol. These findings, published in PLoS ONE, are the latest in a series of experiments designed to test the ability of robots to influence live animals. The team hopes to pave the way for new methodologies for understanding anxiety and other emotions, as well as substances that alter...

Genetically Modified Glow In The Dark
2013-04-29 04:53:42

redOrbit Staff & Wire Reports - Your Universe Online A team of scientists from Uruguay have genetically modified a flock of nine young sheep, causing the lambs to glow in the dark whenever they are exposed to ultraviolet light. According to Slashgear´s Brian Sin, the scientists altered the creatures using the fluorescent protein from an Aequorea jellyfish. The sheep, which were born last October at the Animal Reproduction Institute of Uruguay, give off a glowing green color...

Zebrafish Genome Could Have Significant Implications For Human Health
2013-04-18 09:59:16

April Flowers for redOrbit.com - Your Universe Online Two new studies from the Wellcome Trust Sanger Institute involving the genome of zebrafish have been published in the journal Nature this week, giving insight into the relationship between humans, zebrafish and genetic mutations. FAMILY TIES According to the first study, 70 percent of protein-coding human genes are related to zebrafish genes, and 84 percent of the genes known to be associated with human disease have a counterpart...


Latest Danios Reference Libraries

GloFish
2013-10-03 10:12:03

The GloFish is a patented and trademarked brand of genetically modified fluorescent fish. Various GloFish are currently on the market. Zebrafish were the first GloFish that were available within pet stores and are now sold in bright green, red, orange-yellow, blue, and purple fluorescent colors. Recently, Electric Green, Sunburst Orange, and Moonrise Pink colored tetra (Gymnocorymbus ternetzi) and Electric Green tiger barb (Puntius tetrazona) have been incorporated to the lineup. Although not...

48_9fe76efe209a58cb9ff3b176fd10576e
2009-01-13 18:51:07

The Blue Danio (Danio kerri), also known as Kerr's Danio, is a tropical fish that originates from South-east Asia on the islands of Langkawi and Ko Yao Yai in the Malaysian Peninsula. It is sometimes found in freshwater aquariums of hobbyists. The taxonomic name honors A.F.G. Kerr, who collected the first specimen on Ko Yao Yai in 1929. The Blue Danio is blue colored with several pink/gold lines from the tail to the gills which may or may not be continuous, over a powdery blue side. It...

39_4d71c0c6d68a4e279394a321a894d0f3
2007-04-10 16:20:04

The Celestial Pearl Danio, Celestichthys margaritatus, often referred to in the aquarium trade as Galaxy rasbora or Microrasbora. It has so far been found only in a very small area east of Inle Lake at an altitude of over 3280.84 ft (1000 m). The fish lives in relatively cool, alkaline water. Discovered in 2006 the species quickly appeared in the aquarium trade where its small size and bright colors made it an instant hit. It is the only species in the genus Celestichthys. Conservation...

39_81e6b3dd7e8c07cf1ec882bec90ebb83
2007-04-10 16:14:09

The Giant Danio (Devario aequipinnatus) is a tropical fish belonging to the minnow family (Cyprinidae). Originating in Sri Lanka, Nepal, and the West coast of India, it grows to a maximum length of 6 in (15 cm), making it one of the largest of the Danionins. They are characterized by a blue and yellow torpedo shaped body with gray and clear fins. In the wild, Giant Danios live in clear streams and rivers among hills at elevations up to 1000 ft (300 m) above sea level. Their native...

39_ace37de56045e8be057061f572139540
2007-04-10 16:07:52

The Zebrafish (Danio rerio) is a tropical fish belonging to the minnow family (Cyprinidae). It is a popular aquarium fish, where it is frequently sold under the trade name Zebra danio, and is also an important model organism. Characteristics The zebrafish arose in the Ganges region in Eastern India and is also native to Pakistan, Bangladesh, Nepal and Myanmar. It commonly inhabits streams, canals, ditches, ponds and slow-moving to stagnant water bodies, including rice fields. The...

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Word of the Day
lambent
  • Licking.
  • Hence Running along or over a surface, as if in the act of licking; flowing over or along; lapping or bathing; softly bright; gleaming.
This word comes the Latin 'lambere,' to lick.
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