Comments
Restriction digests of the clone give the following sizes (kb): EcoRI--3.1, 2.7; BamHI--3.1, 2.1, 0.56; PstI--5.8; HindIII--5.8; SmaI--uncut.
Codominant inheritance was observed in three informative Utah families with a total of 23 children.
A weak constant band at about 2.9 kb sometimes obscures allele A2.
Polymorphism was not detected with 29 enzymes tested.