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Rapid isolation of cDNA by hybridization

The isolation of genes from a given genomic region can be a rate-limiting step in the discovery of disease genes. We describe an approach to the isolation of cDNAs that have sequences in common with large genomic clones such as bacterial artificial chromosomes. We applied this method to loci both am...

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Main Authors: Hamaguchi, Masaaki, O’Connor, Elizabeth A., Chen, Tong, Parnell, Larry, McCombie, Richard W., Wigler, Michael H.
Formato: Artigo
Idioma:en
Publicado em: The National Academy of Sciences 1998
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Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC19911/
https://ncbi.nlm.nih.gov/pubmed/9520441
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spelling pubmed-199112001-03-08 Rapid isolation of cDNA by hybridization Hamaguchi, Masaaki O’Connor, Elizabeth A. Chen, Tong Parnell, Larry McCombie, Richard W. Wigler, Michael H. Proc Natl Acad Sci U S A Biological Sciences The isolation of genes from a given genomic region can be a rate-limiting step in the discovery of disease genes. We describe an approach to the isolation of cDNAs that have sequences in common with large genomic clones such as bacterial artificial chromosomes. We applied this method to loci both amplified and deleted in cancer, illustrating its usage in the identification of both oncogenes and tumor suppressor genes, respectively. The method, called rapid isolation of cDNAs by hybridization (RICH), depends on solution hybridization, enzymatic modification, and amplification/selection of sequences present in both cDNA populations and the genomic clones. The method should facilitate the development of transcription maps for large genomic clones, possibly even yeast artificial chromosomes. The National Academy of Sciences 1998-03-31 /pmc/articles/PMC19911/ /pubmed/9520441 Text en Copyright © 1998, The National Academy of Sciences
institution US National Library of Medicine
collection PubMed Central
language en
format Article
topic Biological Sciences
spellingShingle Biological Sciences
Hamaguchi, Masaaki
O’Connor, Elizabeth A.
Chen, Tong
Parnell, Larry
McCombie, Richard W.
Wigler, Michael H.
Rapid isolation of cDNA by hybridization
description The isolation of genes from a given genomic region can be a rate-limiting step in the discovery of disease genes. We describe an approach to the isolation of cDNAs that have sequences in common with large genomic clones such as bacterial artificial chromosomes. We applied this method to loci both amplified and deleted in cancer, illustrating its usage in the identification of both oncogenes and tumor suppressor genes, respectively. The method, called rapid isolation of cDNAs by hybridization (RICH), depends on solution hybridization, enzymatic modification, and amplification/selection of sequences present in both cDNA populations and the genomic clones. The method should facilitate the development of transcription maps for large genomic clones, possibly even yeast artificial chromosomes.
author Hamaguchi, Masaaki
O’Connor, Elizabeth A.
Chen, Tong
Parnell, Larry
McCombie, Richard W.
Wigler, Michael H.
author_facet Hamaguchi, Masaaki
O’Connor, Elizabeth A.
Chen, Tong
Parnell, Larry
McCombie, Richard W.
Wigler, Michael H.
author_sort Hamaguchi, Masaaki
title Rapid isolation of cDNA by hybridization
title_short Rapid isolation of cDNA by hybridization
title_full Rapid isolation of cDNA by hybridization
title_fullStr Rapid isolation of cDNA by hybridization
title_full_unstemmed Rapid isolation of cDNA by hybridization
title_sort rapid isolation of cdna by hybridization
publisher The National Academy of Sciences
publisher_facet The National Academy of Sciences
publishDate 1998
url https://ncbi.nlm.nih.gov/pmc/articles/PMC19911/
https://ncbi.nlm.nih.gov/pubmed/9520441
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