Exon 6 of this gene, a region known to harbor several Sanfilippo B mutations, was disrupted by the insertion of a neomycin resistance gene via homologous recombination. Protein from homozygous mutant animals was negative for enzyme activity. (J:58950)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count