Automated DNA sequencing and analysis of 106 kilobases from human chromosome 19q13.3. |
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| Authors: | A Martin-Gallardo W R McCombie J D Gocayne M G FitzGerald S Wallace B M Lee J Lamerdin S Trapp J M Kelley L I Liu |
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| Institution: | Receptor Biochemistry and Molecular Biology Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland 20892. |
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| Abstract: | A total of 116,118 basepairs (bp) derived from three cosmids spanning the ERCC1 locus of human chromosome 19q13.3 have been sequenced with automated fluorescence-based sequencers and analysed by polymerase chain reaction amplification and computer methods. The assembled sequence forms two contigs totalling 105,831 bp, which contain a human fosB proto-oncogene, a gene encoding a protein phosphatase, two genes of unknown function and the previously-characterized ERCC1 DNA repair gene. This light band region has a high average density of 1.4 Alu repeats per kilobase. Human chromosome light bands could therefore contain up to 75,000 genes and 1.5 million Alu repeats. |
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