Genotyping and Analysis of Mocha Mice
Author Information
Author(s): Drasbek Kim Ryun, Holm Mai Marie, Delenclos Marion, Jensen Kimmo
Primary Institution: Aarhus University
Hypothesis
The study aims to sequence the deletion in the Ap3d1 gene of mocha mice and establish a reliable genotyping protocol.
Conclusion
The study successfully sequenced the deleted part of the Ap3d1 gene in mocha mice and developed a reliable PCR-based genotyping protocol, revealing functional differences in hippocampal neurons.
Supporting Evidence
- The deletion in the Ap3d1 gene was found to be 10639 bp long, covering exons 2 to 6.
- New PCR primers were designed to create a reliable genotyping protocol.
- Hippocampal neurons from mocha mice showed increased input resistance compared to control neurons.
- Mocha neurons exhibited stronger synaptic depression in response to high-frequency stimulation.
Takeaway
Researchers figured out how to quickly identify a specific gene change in mocha mice, which helps in studying their brain cells better.
Methodology
The study involved sequencing the Ap3d1 gene around the deletion site and developing a PCR-based genotyping protocol, followed by culturing hippocampal neurons for electrophysiological analysis.
Limitations
The study does not address the in vivo implications of the findings on the mocha mouse phenotype.
Participant Demographics
Mocha mice and control mice were used in the study.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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