--- /dev/null
+[[!meta title="Common homozygosity for predicted loss-of-function variants reveals both redundant and advantageous effects of dispensable human genes."]]
+[[!tag olfaction mutation]]
+
+Rausell A, Luo Y, Lopez M, Seeleuthner Y, Rapaport F, Favier A, Stenson PD, Cooper DN, Patin E, Casanova JL, Quintana-Murci L, Abel L.
+
+Common homozygosity for predicted loss-of-function variants reveals both redundant and advantageous effects of dispensable human genes.
+
+Proc Natl Acad Sci U S A. 2020 Jun 2:201917993.doi: 10.1073/pnas.1917993117
+
+[[!pmid 32487729 desc="“The set of 166 dispensable genes was enriched in olfactory receptor genes (41 genes).”"]]