Table 3.

Species-specific BACs yielding duplicated signals oround ENCs

ENC	BAC	Position in HSA (May 2004)
MMU13 (HSA2p)	CH250-565F19*	Chr2:86,755,212-alphoid
	CH250-417O7	Chr2:86,785,727-repeat
	CH250-371E19*	Chr2:86,870,586-alphoid
MMU12 (HSA2q)	CH250-359C1	Chr2:138,344,201-138,510,183
	CH250-158G21	Chr2:138,478,651-138,621,067
	CH250-18F12*	Chr2:138,643,711-alphoid
MMU14 (HSA11)	CH250-444O7*	Chr11:5,861,684-alphoid
	CH250-499K18*	Chr11:6,038,164-alphoid
MMU15 (HSA9)	CH250-221O11*	Chr9:122,220,400-alphoid
MMU17 (HSA13)	CH250-310C22	Chr13:61,479,136-61,591,608
	CH250-299M13	Chr13:61,503,914-61,617,441
	CH250-115C9	Chr13:61,540,997-61,676,877
MMU18 (HSA18)	CH250-322J6	Chr18:50,437,322-repeat
NLE15 (HSA11)	CH271-140J13	Chr11:89,572,864-repeat

Species-specific BAC clones yielding duplicated signals around the ENC. Their specific pericentromeric location, confirmed by FISH, was derived by their BAC-end(s) mapping. *One BAC-end of these BACs is entirely composed of alphoid repeats. The FISH signal, however, was not centromeric, indicating that the alphoid content of the BAC was marginal. See Figure 1 for examples.