Runs of homozygosity (ROH) are genomic regions of homozygosity where the identical maternal and paternal haplotypes are descended from a shared common ancestor, and they are well known to occur as a result of inbreeding. This article discusses strategies for detecting ROH, their underappreciated prevalence across diverse outbred populations and implications for complex traits and human disease.
- Francisco C. Ceballos
- Peter K. Joshi
- James F. Wilson
