2 March 1998

Results of experiments conducted by John McPherson at Washington University indicate that the marker nga8 resides on BAC T10G4. Neighboring BAC T3H13 was previously found to contain HY4. These data allow us to orient a contig of 17 BACs relative to the centromere on the long arm of chromosome IV. This contig was built using the fingerprint database available at Washington University and is made up primarily of BACs associated with YAC CIC11E12.