A 3.7 kb region, including the entire beta major globin gene and 2 kilobases of 5' flanking region, is deleted. A novel approximately 66 bp sequence ending in a poly(A) stretch was found to bridge the deletion. (J:8395)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count