Chromosome mapping by FISH to metaphase and interphase nuclei. Final report

摘要

The overall specific aims of this project were: (1) to determine the large-scale structure of interphase and metaphase chromosomes, in order to establish new capabilities for genome mapping by fluorescence in situ hybridization (FISH); (2) to detect chromosome abnormalities associated with genetic disease and map DNA sequences relative to them in order to facilitate the identification of new genes with disease-causing mutations; (3) to establish medium resolution physical maps of selected chromosomal regions using a combined metaphase and interphase mapping strategy and to corroborate physical and genetic maps and integrate these maps with the cytogenetic map; (4) to analyze the polymorphism and sequence evolution of subtelomeric regions of human chromosomes; (5) to establish a state-of-the-art FISH and image processing facility in the Department of Molecular Biotechnology, University of Washington, in order to map DNA sequences rapidly and accurately to benefit the Human Genome Project.