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Exon 1 and 415 bp of intron 1 were replaced with a cassette containing lacZ and neo genes. The deleted region encoded the receptor and transmembrane regions 1 through 5. The absence of transcript was confirmed by both RT-PCR analysis and RNAse protection. Binding assays showed adrenergic receptor binding to be reduced by approximately 50% in brain and kidney tissues and by 70% in heart tissue, all obtained from homozygous mutant mice. Expression of beta-galactosidase was driven by the endogenous promoter. (J:77732)
Basic Information
Allele
Strain of Origin
Allele Type
Mutation
Inheritance
Related Gene
Related Disease
Reference
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 |
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References Literature
Title
PMID
Journal
Year
IF
