A loxP site was inserted upstream of exon 2 and an Frt-flanked neo selection cassette as well as a second loxP site were placed downstream of exon 4 of Arntl in a targeting vector. Homologous recombination in ES cells produced a conditional allele of Arntl. The neo was deleted by mating these mutants with transgenic mice expressing flp recombinase. (J:188253)
Basic Information
C57BL/6NTac-Tg(HBB-lacZ)ALey/Ley
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count