Using site-directed mutagenesis, the 0.9 kb intervening sequence (IVS) between the CTCF sites was deleted. A floxed neomycin resistance gene cassette inserted downstream of the modified sequence was removed by cre-mediated recombination. The size and CpG content of the imprinting control region (ICR) are decreased 50% and 35%, respectively. (J:173610)

Basic Information

Allele
Strain of Origin
Allele Type
Mutation
Inheritance
Gene Expression
Related Disease
Reference
129P2/OlaHsd
Targeted
Insertion, Intragenic deletion
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1

Phenotypes

Legend:
hm: homozygous
ht: heterozygous
cn: conditional genotype
cx: complex: > 1 genome feature
tg: involves transgenes
ot: other: hemizygous, indeterminate,...
(F): Female
(M): Male
phenotype observed
N: normal phenotype
(#): related diseases count
Phenotypes:
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Phenotypes

References Literature

Title
PMID
Journal
Year
IF
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