| First Author | Karadaghy AA | Year | 1997 |
| Journal | Brain Res Mol Brain Res | Volume | 44 |
| Issue | 1 | Pages | 151-6 |
| PubMed ID | 9030711 | Mgi Jnum | J:38770 |
| Mgi Id | MGI:86155 | Doi | 10.1016/s0169-328x(96)00261-6 |
| Citation | Karadaghy AA, et al. (1997) Quantitative analysis of dopamine receptor messages in the mouse cochlea. Brain Res Mol Brain Res 44(1):151-6 |
| abstractText | Dopamine receptor isoforms were examined in the cochlea of the CBA(J) mouse by RT-PCR analysis and nucleotide sequencing, utilizing primers specific for known dopamine receptor isoforms. Cochlear cDNA sequences corresponding to dopamine D2(long) and D3 receptors were amplified, whereas those representing D1A, D1B, D2(short), and D4 were not detected. Utilizing quantitative competitive PCR analysis, relative levels of dopamine receptor transcripts were found to be 0.002, 0.014, 0.016, and 1.000 for D2(long) cochlea, D3 cochlea, D3 brain, and D2(long) brain, respectively. In the context of previously published findings, the current work provides key quantitative evidence necessary to establish that dopamine is a neurotransmitter in the auditory inner ear. |
