in 60-75 % of the families , location of an xlrp gene was estimated at 1 centimorgan distal to otc , and in 25-40 % of the families , an xlrp locus was located halfway between dxs14 ( p58-1 ) and dxz1 ( xcen ) , with an estimated recombination fraction of 25 % between the two xlrp loci .
C0008633
xlrp
C1708726
loci