12. QTL Analysis in Livestock
| Abstract |
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In a recent issue ofScience, Lander and Weinberg (1) stated that “without doubt, the greatest achievement in biology over the past millennium has been the elucidation of the
mechanism of heredity” .The genetic dissection of quantitative phenotypes into Mendelian-like components, or quantitative
trait loci (QTL) analysis, has provided significant insight into how complex traits are regulated and controlled. In combination
with the new tools of genomics, QTL analysis to maladies such as obesity, hypertension, and diabetes and that contribute to
behavioral phenotypes. This will not only yield informative diagnostics but may also lead to new therapies and potential cures
in the future. In addition, we will begin to understand interactions between genes and the environment and between genes and
other genes (epistasis), which, together, will play critical roles in implementing pharmacogenomic paradigms.
Affiliation(s): (3) Department of Animal Science, University of Nebraska Lincoln, Lincoln, NE
(4) Department of Animal Science, University of Nebraska Lincoln, Lincoln, NE
(5) USDA, ARS, USMARC, Lincoln, NE
(4) Department of Animal Science, University of Nebraska Lincoln, Lincoln, NE
(5) USDA, ARS, USMARC, Lincoln, NE
Book Title: Quantitative Trait Loci: Methods and Protocols
Series: Methods in Molecular Biology | Volume: 195 | Pub. Date: Apr-26-2002 | Page Range: 311-346 | DOI: 10.1385/1-59259-176-0:311
Subject: Genetics/Genomics
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