Summary[edit] Description: Polski: Pojemniki hodowlane, w których młode osobniki Danio pręgowanego przetrzymywane są na potrzeby naukowe. Date: 21 January 2011. Source: Own work. Author: Pleple2000.
Summary[edit] Description: English: The zebrafish embryo begins as a yolk with a single enormous cell on top (0 h), which divides into two (0.75 h) and continues dividing until there are thousands of small cells (3.25 h). The cells then migrate down the sides of the yolk (8 h) and begin forming a head and tail (16 h). The tail then grows and separates from the body (24 h). The yolk shrinks over time because the embryo uses it for food as it matures during the first few days (72 h). After a few months, the adult fish reaches reproductive maturity. Photos approximately to scale except adult, which is approximately 2.5 cm long. Date: 29 November 2014. Source: Own work. Author: Ed Hendel.
Summary[edit] Description: Zebrafish, like humans, have a backbone and many genes in common with humans. In one laboratory test, the addition of the chemical ketamine—a pediatric anesthetic—lowers the fish’s heart rate and reduces the number of neurons (nerve cells), shown in the slide as short, vertical lines coming down from the horizontal spinal cord. Read this Consumer Update to find out how these tiny, transparent fish may make a difference to your health someday: Zebrafish Make a Splash in FDA Research. Date: 2 April 2013, 14:48. Source: Zebrafish Make a Splash in FDA Research. Author: The U.S. Food and Drug Administration.
Summary[edit] Description: Zebrafish are used in research at Oregon State University. (Photo by Lynn Ketchum, courtesy of Oregon State University). Date: 14 March 2013, 12:34. Source: Zebrafish. Author: Oregon State University.
Summary[edit] Description: English: Zebrafish, Danio rerio, bred for research purposes. Polski: Danio pręgowanego hodowane na potrzeby naukowe. Date: 21 January 2011. Source: Own work. Author: Pleple2000.
Summary[edit] Description: English: Zebra Fish brain isolation technique requires strong hand and patience. My colleague, Madina Shaimerdenova, has became professional at brain dissections while working at Dr.Charles Gilman's laboratory. Date: 12 August 2014. Source: Own work. Author: Nulu iman. Camera location51° 05′ 26.45″ N, 71° 23′ 53.28″ EView all coordinates using: OpenStreetMap 51.090681; 71.398133.
Summary[edit] Description: English: Larvae of Zebrafish, Danio rerio (detail). Date: 24 December 2012. Source: I took the picture several weeks ago. Author: Hakkinen2013.