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. 2022 Apr 1;11:385. [Version 1] doi: 10.12688/f1000research.109488.1

Figure 8. Distribution of homozygous ARRDC3 and NFIA risk alleles in cattle cohorts.

Figure 8.

Two-SNPs were used for identifying feedlot cattle with homozygous risk alleles (BovineHD0700027239 [ ARRDC3] and BovineHD0300024308 [ NFIA]). Bovine cohorts: USMARC beef cattle diversity panel v2.9 (19 breeds (Heaton et al., 2016), Kansas feedlot calves persistently infected with bovine viral diarrhea virus (BVDV PI (Workman et al., 2016), pen matched BCHF controls (this study), BCHF cases (this study), independent BCHF validation cases (this study). The BCHF validation cases were collected by pen riders experienced in BCHF diagnosis, however, they were not confirmed at necropsy by veterinarians and researchers. All 204 of the BCHF case-control cattle tested negative for BVDV, and thus were not persistently infected with BVDV.