PubMed · 8217302
Methods for finding genes. A major rate-limiting step in positional cloning.
Abstract
Identification of transcribed sequences from within genomic regions has been a major rate-limiting step in the pursuit of genes involved in many human genetic diseases. Early efforts focused primarily on screening of cDNA libraries, identification of evolutionarily conserved sequences, and northern blot hybridization. In recent years, several innovative techniques for gene identification have been devised. These techniques expand the size of the genomic region capable of being scanned for genes, while also allowing detection of genes regardless of their expression patterns. This article reviews several new and older techniques and discusses the advantages and limitations of each.
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J E Parrish, D L Nelson. 1993. Methods for finding genes. A major rate-limiting step in positional cloning.. https://doi.org/10.1016/1050-3862(93)90043-i
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