Restriction digests of the clone give the following sizes (kb): BamHI--4.4; EcoRI--2.7, 1.4; HindIII--4.1; PstI--2.8, 1.35; XbaI--3.0, 1.15. The depositor has requested that the HGM regional assignment be changed to pter-q21.2. The depositor has verified that our preparations map to chromosome 21. Enzyme(s) not detecting polymorphism: TaqI, BglII. |