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Last updated on April 20, 2014 at 1:20 EDT

Latest Zebrafish Stories

hybrid cavefish skull
2014-04-05 06:21:02

redOrbit Staff & Wire Reports - Your Universe Online A newly-identified genetic association with facial asymmetry in ancient cavefish could shed new light into mysteries surrounding conditions such as cleft palate or hemifacial microsomia in humans, according to research appearing in a recent edition of the peer-reviewed journal Genetics. Joshua Gross, an assistant professor in the University of Cincinnati’s Department of Biological Sciences, and his colleagues compared the...

2014-04-04 23:04:35

Scientists turn stem cells into a fish embryo, overcoming major biological challenge. Charlottesville, VA (PRWEB) April 04, 2014 Scientists at the University of Virginia School of Medicine have overcome one of the greatest challenges in biology and taken a major step toward being able to grow whole organs and tissues from stem cells. By manipulating the appropriate signaling, the UVA researchers have turned embryonic stem cells into a fish embryo, essentially controlling embryonic...

2014-04-02 15:55:01

New research at Washington University School of Medicine in St. Louis and Vanderbilt University Medical Center in Nashville has implicated a poorly understood protein called PLAC8 in the spread of colon cancer. While elevated PLAC8 levels were known to be associated with colon cancer, the researchers now have shown that the protein plays an active role in shifting normal cells lining the colon into a state that encourages metastasis. The work appears April 1 in the Journal of Clinical...

regeneration of zebrafish fin
2014-03-30 06:37:34

Instituto Gulbenkian de Ciencia The reason why some animals can regenerate tissues after severe organ loss or amputation while others, such as humans, cannot renew some structures has always intrigued scientists. In a study now published in PLOS ONE, a research group from Instituto Gulbenkian de Ciência (IGC, Portugal) led by Joaquín Rodríguez León provided new clues to solve this central question by investigating regeneration in an adult vertebrate model: the zebrafish. It was known...

2014-01-30 12:28:43

NEW YORK, Jan. 30, 2014 /PRNewswire-USNewswire/ -- Patients with advanced hepatocellular (or liver) cancer have high mortality rates, with existing drugs demonstrating only a small, but significant survival advantage. By combining a zebrafish model of liver cancer with data from human tumors, researchers from the Icahn School of Medicine at Mount Sinai hope to identify potential genes of interest that can be targeted for new treatments for hepatocellular carcinoma, the most common...

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....

2014-01-10 10:59:12

Zebrafish study connects data between fish and mammalian locomotion We might have more in common with a lamprey than we think, according to a new Northwestern University study on locomotion. At its core, the study of transparent zebrafish addresses a fundamental evolution issue: How did we get here? Neuroscientists Martha W. Bagnall and David L. McLean have found that the spinal cord circuits that produce body bending in swimming fish are more complicated than previously thought....

Elephant Shark DNA Decoded
2014-01-08 15:35:28

Ranjini Raghunath for redOrbit.com - Your Universe Online An international team of scientists has deciphered the genetic blueprint of the elephant shark - the oldest living animal in the cartilaginous fish family and the first to have its DNA decoded. Among fish, cartilaginous fish such as sharks and rays stand out because their skeleton is not made of bones. Their body is supported instead by cartilage, a flexible tissue that resembles muscle. Analysis of the elephant shark’s DNA...

2013-12-18 15:08:14

Research team identified Neurexin2 as a novel target for potential therapy of neurodegeneration in Spinal Muscular Atrophy patients A recent study led by scientists from the National University of Singapore (NUS) opens a possible new route for treatment of Spinal Muscular Atrophy (SMA), a devastating disease that is the most common genetic cause of infant death and also affects young adults. As there is currently no known cure for SMA, the new discovery gives a strong boost to the fight...

Sharks Humans Proteins In Common
2013-12-06 08:32:39

redOrbit Staff & Wire Reports - Your Universe Online Many shark proteins, involved in a number of different functions, match those of humans more closely than they do those of zebrafish. Cornell University researchers reported  this resemblance on Thursday, after an extensive investigation into the genetic code of endangered great white sharks. Despite a longstanding fascination with great whites, whose body design has been so effective that it has barely changed since the time of...


Latest Zebrafish Reference Libraries

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...

39_211202e2c1f6a0f9d21546b9ec107c99
2007-04-10 16:04:19

The Glowlight danio is a small fish with a maximum length of 1.25 in (4 cm). Its coloration is brown, yellow, green and red. The Glowlight can live in waters that are (20-25 degrees Celsius), 6 to 7 pH, with a soft to medium hardness and a low to medium salinity. These fish are compatible with other danios and typically live from 1 to 3 years. They are moderately difficult fish to keep, and breeding can be even harder. Danio choprai or the Glowlight danio is a small, schooling fish...

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