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Stability of the BAC pBACBHV37 over multiple generations in E. coli DH10B. DH10B cells containing pBACBHV37 were serially grown for 5, 10, and 20 days. BAC DNA was prepared from these cultures, and the restriction enzyme profiles were compared by FIGE with 1% agarose. DNA fragments were stained with ethidium bromide and photographed. Standard molecular sizes (in base pairs) are given.
