Fig. 4From: Short tandem repeats, segmental duplications, gene deletion, and genomic instability in a rapidly diversified immune gene familyComparisons among BAC insert assemblies suggest two genomic loci for three Sp185/333 gene clusters. A map of all BAC insert sequences is based on pairwise alignments among all BAC insert sequences and indicates that Clusters 1 and 2 may be allelic. a Nine BAC insert sequences, including five that contain Sp185/333 gene Cluster 1 and four that contain Sp185/333 gene Cluster 2, match almost perfectly within the regions that flank the gene clusters. b The two BAC inserts that include Cluster 3 align separately as a different locusBack to article page