Analysis of <i>ΨS</i>-locus haplotypes in selected accessions.

aDNA gel blot analysis was used to determine whether each accession contains (+) or does not contain (−) sequences corresponding to: the extracellular domain (eSRK) and last exon (exon 7) of ΨSRKA or ΨSRKC, the ΨSCR1 sequence, the extracellular domain of ΨSRKB, and ΨSCRB. Results shown in bold type were not reported previously and the corresponding DNA gel blot images are shown in Figure 1. Results shown in regular type were previously reported in [27]. bPCR amplification was used to determine if the ΨSC-associated deletion in the first intron of ARK3 was present (+) or absent (−). cPolymorphisms in the ARK3 gene, between exons two and five, rather than the first intron, have been reported [27] and these data support those shown here. dIn addition to the Kas-2 and C24 accessions, this study shows that the ΨS locus of the Nok-3 accession also experienced inter-haplotypic recombination.