Interactions between chromosomal and nonchromosomal elements reveal missing heritability. Edwards MD, Symbor-Nagrabska A, Dollard L, Gifford DK, Fink GR. Interactions between chromosomal and nonchromosomal elements reveal missing heritability. Proc Natl Acad Sci U S A. 2014;111(21):7719-22. doi:10.1073/pnas.1407126111 Read more