Abstract:
:Cellular DNAs from a panel of 20 unrelated individuals were screened for restriction fragment length polymorphisms (RFLP) with a DNA probe containing the first exon of the proopiomelanocortin gene (POMC), which has been assigned to chromosome 2p23-25. Digestion with the restriction endonuclease Sst 1 revealed a high frequency RFLP. The two alleles that were found are fragments of 10- and 15-kilobase (kb) length and are in Hardy-Weinberg equilibrium with frequencies of 72.6% and 27.4%, respectively. Informative families were tested for linkage between POMC/Sst 1 RFLP and other polymorphic markers of chromosome 2. Linkage was excluded to AcP-1 (2p23-25) at 15% recombination, which is still consistent with the chromosomal assignments for these genes. The close physical linkage (10 kb) of the polymorphic locus to the POMC gene makes this RFLP a suitable marker for future linkage studies involving the POMC gene.
journal_name
Am J Hum Genetjournal_title
American journal of human geneticsauthors
Feder J,Migone N,Chang AC,Cochet M,Cohen SN,Cann H,Cavalli-Sforza LLsubject
Has Abstractpub_date
1983-11-01 00:00:00pages
1090-6issue
6eissn
0002-9297issn
1537-6605journal_volume
35pub_type
杂志文章abstract::Regions on chromosomes 7 and 19 were recently reported to contain susceptibility loci that regulate tumor aggressiveness of prostate cancer. To confirm these findings, we analyzed genome scan data from 161 pedigrees affected with prostate cancer. Using the Gleason score as a quantitative measure of tumor aggressivenes...
journal_title:American journal of human genetics
pub_type: 杂志文章
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更新日期:2003-03-01 00:00:00
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journal_title:American journal of human genetics
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journal_title:American journal of human genetics
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journal_title:American journal of human genetics
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更新日期:1991-03-01 00:00:00
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journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/515497
更新日期:1997-09-01 00:00:00
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journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1980-11-01 00:00:00
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journal_title:American journal of human genetics
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更新日期:1986-08-01 00:00:00
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journal_title:American journal of human genetics
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journal_title:American journal of human genetics
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journal_title:American journal of human genetics
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doi:
更新日期:1991-06-01 00:00:00
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journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1986-12-01 00:00:00
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journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/302010
更新日期:1998-09-01 00:00:00
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journal_title:American journal of human genetics
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更新日期:1996-10-01 00:00:00
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journal_title:American journal of human genetics
pub_type: 杂志文章
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journal_title:American journal of human genetics
pub_type: 杂志文章
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更新日期:2010-03-12 00:00:00
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journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1984-01-01 00:00:00
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journal_title:American journal of human genetics
pub_type: 杂志文章
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更新日期:1993-09-01 00:00:00
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journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1996-09-01 00:00:00
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journal_title:American journal of human genetics
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