Zrsr1 (zinc finger (CCCH type), RNA binding motif and serine/arginine rich 1, U2af1-rs1, U2afbp-rs,
D11Ncvs75) is paternally expressed (Hatada
I et al, 1993; Hayashizaki
Y et al, 1994). It shows oocyte specific methylation (Shibata
H et al, 1997).
Zrsr1 is located within the first intron of Commd1.
There are three human homologues but none are syntenic with murine chromosome 11.