Correction: Spontaneous mutations and the origin and maintenance of quantitative genetic variation

(A) Summary of DNA sequencing for MA lines. (B) List of detected mutations. (C) GO enrichment analysis of mutations. (D) Variance components of organismal traits among MA and DGRP lines. (E) Variance components of gene expression traits among MA and DGRP lines. (F) Comparison of mutational variance for genes within GO categories to that of genes outside the GO categories. (G) Comparison of apparent stabilizing selection for genes within within GO categories to that of genes outside the GO categories.