| assembly of a high-resolution map of the acadian usher syndrome region and localization of the nuclear ef-hand acidic gene. | usher syndrome type 1c (ush1c) occurs in a small population of acadian descendants from southwestern louisiana. linkage and linkage disequilibrium analyses localize ush1c to chromosome 11p between markers d11s1397 and d11s1888, an interval of less than 680 kb. here, we refine the ush1c linkage to a region less than 400 kb, between genetic markers d11s1397 and d11s1890. using 17 genetic markers from this interval, we have isolated a contiguous set of 60 bacterial artificial chromosomes (bacs) tha ... | 1998 | 9639681 |