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(A) Stability of minichromosomes containing telomeric (Tel) X ARSs in the wild-type (WT) strain and the mcm1-1 mutant. Sizes of ARS fragments and their chromosomal locations are indicated. div, division. (B) Pairwise similarities between telomeric X ARSs presented in a phylogenetic tree (26). Each number between one branch point and the next represents a match value (evolutionary divergence) for pair types (48).
