First, a BAC library was screened using primers derived from sequencing of YAC D9 subclones. Of the eight BACs identified, BAC 508K21 was found to overlap most with YAC D9 and was used as driver ...

The BAC clones used to mark the 5p and 20q telomeres and the cosmid used to mark the 19q telomere each contain an internal telomere repeat sequence and subtelomeric repeat sequences, and localize ...