A Lox-flanked transcriptional blocking cassette consisting of a splice acceptor (SA), an internal ribosomal entry site (IRES), and an EGFP gene with a poly(A) signal (pA) was inserted into the intron between exons 2 and 3. In the absence of Cre recombinase, expression of the targeted allele is suppressed generating a null allele. A neomycin resistance cassette was removed by Flp-mediated recombination in the germline. (J:251956)
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cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count