目标基因的开放阅读框被替换为位于细胞核内的β-半乳糖苷酶(nLacZ,带有SV40的核定位信号),通过同源重组在129系胚胎干细胞(ES)株中实现。随后通过与表达小鼠生殖细胞Cre重组酶的背景线杂交,移除了用于ES细胞筛选的LoxP标记的neo抗性基因。(参考文献:J:159435, J:189062)

Basic Information

Allele
Strain of Origin
Allele Type
Mutation
Inheritance
Related Gene
Related Disease
Reference
129
Targeted
插入,基因内删除
--
1
--
4

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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