Related Experiment Videos
The human renin gene in transgenic mice
M S Seo1, A Fukamizu, T Nomura
1Institute of Applied Biochemistry, University of Tsukuba, Japan.
Journal of Cardiovascular Pharmacology
|January 1, 1990
Summary
Researchers developed three transgenic mouse lines carrying the human renin gene. These mice successfully transmitted the gene to offspring, with expression and correct splicing observed in their kidneys.
Area of Science:
- Genetics and Genomics
- Molecular Biology
- Physiology
Background:
- The renin-angiotensin system (RAS) plays a crucial role in regulating blood pressure and fluid balance.
- Understanding human renin gene function in vivo is essential for studying RAS-related diseases.
- Transgenic models offer valuable tools for investigating gene expression and function.
Purpose of the Study:
- To generate and characterize transgenic mouse lines harboring the human renin gene.
- To confirm the transmission of the human renin gene across generations.
- To assess the expression and proper splicing of the human renin gene in the kidneys of these mice.
Main Methods:
- Generation of three distinct transgenic mouse lines.
- Mating and breeding protocols to assess germline transmission.
- Kidney tissue analysis to evaluate gene expression and splicing.
Main Results:
- Successfully established three transgenic mouse lines carrying the human renin gene.
- Demonstrated stable germline transmission of the human renin gene to progeny.
- Confirmed expression and correct splicing of the human renin gene in the kidneys of both parent and offspring generations.
Conclusions:
- Transgenic mice carrying the human renin gene can be reliably produced and bred.
- The introduced human renin gene is expressed and correctly processed in the mouse kidney.
- These transgenic models provide a valuable platform for studying human renin and RAS physiology.