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Insertion of dominant selectable markers into the human genome
1Center for Cancer Research, Massachusetts Institute of Technology, Cambridge 02139.
Somatic Cell and Molecular Genetics
|July 1, 1987
Summary
Researchers are using retroviral vectors to insert selectable markers into the human genome for precise genetic mapping. This method enhances the human genetic map
Area of Science:
- Genomics
- Molecular Biology
- Medical Genetics
Background:
- Retroviral vectors are tools for gene delivery.
- Selectable markers aid in identifying cells that have successfully incorporated foreign DNA.
- Genetic mapping involves determining the relative positions of genes on chromosomes.
Purpose of the Study:
- To outline the current use of retroviral vectors for introducing selectable markers into the human genome.
- To apply these markers for mapping specific chromosomal regions.
- To establish a model for retroviral element application in the human genome.
Main Methods:
- Utilizing retroviral vectors for gene insertion.
- Employing selectable markers for genetic identification.
- Mapping chromosomal regions based on marker insertion.
Main Results:
- Demonstrated the status of efforts using retroviral vectors and selectable markers for human genome mapping.
- Provided a model for retroviral element application based on mouse H-2 region characterization.
- Highlighted the potential for increased precision in genetic mapping methodologies.
Conclusions:
- The methodology holds promise for enhancing the resolution of the human genetic map.
- Increased precision is expected to facilitate the identification of numerous genes relevant to human health and development.
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