Developments in high-throughput genotyping have progressed to the point where genome-wide association studies are becoming practical. Multistage designs involving large numbers of sequence variants (similar to 300,000) and relatively large samples sizes (several hundred cases and control subjects) will be essential to reliably detect alleles with appreciable effect sizes (2-fold increase in relative risk). Direct sequencing of candidate genes in cases and control subjects provides an alternative approach that can reveal low-frequency alleles that influence disease susceptibility. Ultimately, the outcome of both approaches win depend on the genetic architecture of coronary heart disease.
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Guys Hosp, Guys Kings & St Thomas Sch Med, Div Genet & Dev, London SE1 9RT, EnglandGuys Hosp, Guys Kings & St Thomas Sch Med, Div Genet & Dev, London SE1 9RT, England
Chiodini, BD
;
Lewis, CM
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Guys Hosp, Guys Kings & St Thomas Sch Med, Div Genet & Dev, London SE1 9RT, EnglandGuys Hosp, Guys Kings & St Thomas Sch Med, Div Genet & Dev, London SE1 9RT, England
机构:
Univ Texas, SW Med Ctr, Donald W Reynolds Cardiovasc Clin Res Ctr, Dallas, TX 75390 USAUniv Texas, SW Med Ctr, Donald W Reynolds Cardiovasc Clin Res Ctr, Dallas, TX 75390 USA
Cohen, JC
;
Kiss, RS
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机构:Univ Texas, SW Med Ctr, Donald W Reynolds Cardiovasc Clin Res Ctr, Dallas, TX 75390 USA
Kiss, RS
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Pertsemlidis, A
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机构:Univ Texas, SW Med Ctr, Donald W Reynolds Cardiovasc Clin Res Ctr, Dallas, TX 75390 USA
Pertsemlidis, A
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Marcel, YL
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Marcel, YL
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McPherson, R
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McPherson, R
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Hobbs, HH
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机构:Univ Texas, SW Med Ctr, Donald W Reynolds Cardiovasc Clin Res Ctr, Dallas, TX 75390 USA
机构:
Guys Hosp, Guys Kings & St Thomas Sch Med, Div Genet & Dev, London SE1 9RT, EnglandGuys Hosp, Guys Kings & St Thomas Sch Med, Div Genet & Dev, London SE1 9RT, England
Chiodini, BD
;
Lewis, CM
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Guys Hosp, Guys Kings & St Thomas Sch Med, Div Genet & Dev, London SE1 9RT, EnglandGuys Hosp, Guys Kings & St Thomas Sch Med, Div Genet & Dev, London SE1 9RT, England
机构:
Univ Texas, SW Med Ctr, Donald W Reynolds Cardiovasc Clin Res Ctr, Dallas, TX 75390 USAUniv Texas, SW Med Ctr, Donald W Reynolds Cardiovasc Clin Res Ctr, Dallas, TX 75390 USA
Cohen, JC
;
Kiss, RS
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机构:Univ Texas, SW Med Ctr, Donald W Reynolds Cardiovasc Clin Res Ctr, Dallas, TX 75390 USA
Kiss, RS
;
Pertsemlidis, A
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机构:Univ Texas, SW Med Ctr, Donald W Reynolds Cardiovasc Clin Res Ctr, Dallas, TX 75390 USA
Pertsemlidis, A
;
Marcel, YL
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机构:Univ Texas, SW Med Ctr, Donald W Reynolds Cardiovasc Clin Res Ctr, Dallas, TX 75390 USA
Marcel, YL
;
McPherson, R
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机构:Univ Texas, SW Med Ctr, Donald W Reynolds Cardiovasc Clin Res Ctr, Dallas, TX 75390 USA
McPherson, R
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Hobbs, HH
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机构:Univ Texas, SW Med Ctr, Donald W Reynolds Cardiovasc Clin Res Ctr, Dallas, TX 75390 USA