Dp(11Pigs-Nlk)1Kkgg

While creating a conditional knockout model of Poldip2 with a floxed exon 4 an unexpected mutation duplicated Chromosome 11, from 78,328,894 to 78,634,062 in GRCm38.p6. The 305 kb duplication comprising at least 15 genes. The duplicated segments are located side by side, in the same orientation. Each segment includes a different allele of Poldip2: one wild type and one with a floxed exon 4. (J:316399)