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Nat Rev Genet. 2013 Mar;14(3):168-78. doi: 10.1038/nrg3404. Epub 2013 Jan 29.

Genotype to phenotype: lessons from model organisms for human genetics.

Author information

1
EMBL-CRG Systems Biology, Centre for Genomic Regulation (CRG) and UPF, Carrer Dr. Aiguader 88, 08003 Barcelona, Spain. ben.lehner@crg.eu

Abstract

To what extent can variation in phenotypic traits such as disease risk be accurately predicted in individuals? In this Review, I highlight recent studies in model organisms that are relevant both to the challenge of accurately predicting phenotypic variation from individual genome sequences ('whole-genome reverse genetics') and for understanding why, in many cases, this may be impossible. These studies argue that only by combining genetic knowledge with in vivo measurements of biological states will it be possible to make accurate genetic predictions for individual humans.

PMID:
23358379
DOI:
10.1038/nrg3404
[Indexed for MEDLINE]

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