BACKGROUND: With the arsenal of genetic tools available for zebrafish, this species has been successfully used to investigate the genetic aspects of human diseases from developmental disorders to cancer. Interest in the behavior and brain function of zebrafish is also increasing as CNS disorders may be modeled and studied with this species. Alcoholism and alcohol abuse are among the most devastating and costliest diseases. However, the mechanisms of these diseases are not fully understood. Zebrafish has been proposed as a model organism to study such mechanisms. Characterization of alcohol's effects on zebrafish is a necessary step in this research. METHODS: Here, we compare the effects of acute alcohol (EtOH) administration on the behavior of zebrafish from 4 distinct laboratory-bred populations using automated as well as observation based behavioral quantification methods. RESULTS: Alcohol treatment resulted in significant dose-dependent behavioral changes but the dose-response trajectories differed among zebrafish populations. CONCLUSIONS: The results demonstrate for the first time a genetic component in alcohol responses in adult zebrafish and also show the feasibility of high throughput behavioral screening. We discuss the exploration and exploitation of the genetic differences found.
BACKGROUND: With the arsenal of genetic tools available for zebrafish, this species has been successfully used to investigate the genetic aspects of human diseases from developmental disorders to cancer. Interest in the behavior and brain function of zebrafish is also increasing as CNS disorders may be modeled and studied with this species. Alcoholism and alcohol abuse are among the most devastating and costliest diseases. However, the mechanisms of these diseases are not fully understood. Zebrafish has been proposed as a model organism to study such mechanisms. Characterization of alcohol's effects on zebrafish is a necessary step in this research. METHODS: Here, we compare the effects of acute alcohol (EtOH) administration on the behavior of zebrafish from 4 distinct laboratory-bred populations using automated as well as observation based behavioral quantification methods. RESULTS:Alcohol treatment resulted in significant dose-dependent behavioral changes but the dose-response trajectories differed among zebrafish populations. CONCLUSIONS: The results demonstrate for the first time a genetic component in alcohol responses in adult zebrafish and also show the feasibility of high throughput behavioral screening. We discuss the exploration and exploitation of the genetic differences found.
Authors: Victor Guryev; Marco J Koudijs; Eugene Berezikov; Stephen L Johnson; Ronald H A Plasterk; Fredericus J M van Eeden; Edwin Cuppen Journal: Genome Res Date: 2006-03-13 Impact factor: 9.043
Authors: Jonathan Cachat; Adam Stewart; Leah Grossman; Siddharth Gaikwad; Ferdous Kadri; Kyung Min Chung; Nadine Wu; Keith Wong; Sudipta Roy; Christopher Suciu; Jason Goodspeed; Marco Elegante; Brett Bartels; Salem Elkhayat; David Tien; Julia Tan; Ashley Denmark; Thomas Gilder; Evan Kyzar; John Dileo; Kevin Frank; Katie Chang; Eli Utterback; Peter Hart; Allan V Kalueff Journal: Nat Protoc Date: 2010-10-14 Impact factor: 13.491
Authors: Allan V Kalueff; Michael Gebhardt; Adam Michael Stewart; Jonathan M Cachat; Mallorie Brimmer; Jonathan S Chawla; Cassandra Craddock; Evan J Kyzar; Andrew Roth; Samuel Landsman; Siddharth Gaikwad; Kyle Robinson; Erik Baatrup; Keith Tierney; Angela Shamchuk; William Norton; Noam Miller; Teresa Nicolson; Oliver Braubach; Charles P Gilman; Julian Pittman; Denis B Rosemberg; Robert Gerlai; David Echevarria; Elisabeth Lamb; Stephan C F Neuhauss; Wei Weng; Laure Bally-Cuif; Henning Schneider Journal: Zebrafish Date: 2013-03 Impact factor: 1.985