Construction of cosmid contigs and high-resolution restriction mapping of the Huntington disease region of human chromosome 4
1993
The gene responsible for Huntington disease (HD) has been localized to a 2.2 million base pair (Mbp) region between the loci D4S10 and D4S98 on the short arm of human chromosome 4. As part of a strategy originally designed to clone the gene based on its chromosomal location, we and others previously identified overlapping yeast artificial chromosome (YAC) clones covering most of this region. While these YAC clones were useful for initially obtaining long-range clone continuity, a number of features of the YACs indicated that smaller clones are generally more useful in the subsequent steps of the positional cloning strategy. In this paper, we use these YAC clones to generate sets of overlapping cosmid clones covering most of the HD region
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