将1到5号外显子替换为一个含氨苄青霉素抗性基因的克隆载体。通过Cre介导的重组移除了这个neo cassette。这种方法产生了DMKNβ和γ亚型缺失的转基因小鼠,但能表达α亚型。通过RT-PCR分析确认了β和γ亚型的完全缺失。免疫组化证实了杂合子突变小鼠新生儿表皮颗粒层中β和γ亚型的缺失。定量RT-PCR显示,P15杂合子突变小鼠新生儿表皮(8倍)、耳朵皮肤(>3倍)和舌(>2倍)中编码α亚型的转录本表达显著增加。(来源:J:214662)

Basic Information

Allele
Strain of Origin
Allele Type
Mutation
Inheritance
Related Gene
Related Disease
Reference
129S2/SvPas
Targeted
基因内删除
--
1
--
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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