A floxed neo cassette containing neomycin resistance and thymidine kinase genes was inserted upstream of exon 5 and a loxp site was inserted downstream of exon 6. Transient cre expression in ES cells removed the neo cassette leaving exons 5 and 6 floxed (J:109634)
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cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count