Heritability And Genetics Of Lipid Metabolism

Abstract

In this article, the concept of heritability and genetic effect will be reviewed and our current knowledge of the genetics of lipid metabolism summarized. The concepts of polygenic conditions and epistasis are discussed at length, and an effort is made to put the biological processes in context in the search for genetic factors influencing the metabolic pathways. Particular physiological heterogeneity is addressed and procedures to handle this complex issue are suggested.

Key words:

• Epistasis
• Fatty Acids
• Genetic Effect
• Heritability
• Lipid Disorders
• Lipids
• Metabolic Networks
• Mutations
• Phenotypic Heterogeneity
• Polymorphism