Table 1 CD163 alleles used in this study.

From: Knockout of maternal CD163 protects fetuses from infection with porcine reproductive and respiratory syndrome virus (PRRSV)

Allele Description
A Wild Type
B Knockout (7 bp insertion in exon 7)
C Knockout (2 bp insertion in exon 7)
D Knockout (11 bp deletion in exon 7
E Knockout (1382 bp deletion that included part of exon 7 and 8 with an 11 bp insertion in exon 7)