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Behavioral screening for cocaine sensitivity in mutagenized zebrafish
Open accessAbstract
Understanding the molecular basis of addiction could be greatly aided by using forward genetic manipulation to lengthen the list of candidate genes involved in this complex process. Here, we report that zebrafish exhibit cocaine-induced conditioned place preference. In a pilot screen of 18 F 2 generation families of mutagenized fish, we found three with abnormally low responses to cocaine. This behavior was inherited by the F 3 generation in a manner that suggests the abnormalities were because of dominant mutations in single genes. Performance profiles in secondary behavioral screens measuring visual dark-adaptation and learning suggest that the defects were the result of mutations in distinct genes that affect dopaminergic signaling in the retina and brain.
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Cited by
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Use of Zebrafish in Drug Discovery Toxicology
Cassar, S., Adatto, I., Freeman, J. L., Gamse, J. T., Iturria, I., Lawrence, C., Muriana, A., Peterson, R. T., Van Cruchten, S., & Zon, L. I. (2020) · Chemical Research in Toxicology · doi:10.1021/acs.chemrestox.9b00335 · Cited by 561
Development of the locomotor network in zebrafish
Drapeau, P., Saint-Amant, L., Buss, R. R., Chong, M., McDearmid, J. R., & Brustein, E. (2002) · Progress in Neurobiology · doi:10.1016/s0301-0082(02)00075-8 · Cited by 376
Metadata
- Authors
- Darland, T., & Dowling, J. E.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2001-09-11
- Volume
- 98
- Issue
- 20
- Pages
- 11691-11696
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2111193021
- Cited by
- 389
- References
- 0
- FWCI
- 3.02
- Type
- journal article
- Language
- en
- Open access
- bronze
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