There is no genomic dark matter or missing heritability, it is merely a matter of sample size
There is NO genomic “dark matter” or “missing heritability” — it’s merely a matter of sample size (statistical power) to identify the specific variants that account for the total expected heritability. The paper below (see also HaploSNPs and missing heritability) suggests that essentially all of the expected heritability can be accounted for once rare (MAF …