FIG. 1.
(A) Spatial relationship among omp1-14 genes on the A. marginale chromosome, adapted from reference 6. (B) Segment of the genome with omp1, the msp2 operon, and omp2-5. (C) Locus with omp6-10 arranged in tandem. (D) Locus with omp11-13 arranged in tandem.