Tyrc-m基因的编码区域正常,但5'-上游调节序列,包括Ty基因的启动子控制区,发生了重组。在纯合子浅色色素沉着细胞的克隆中,酪氨酸酶的低水平转录和对DNA酶I的敏感性降低,而在深色色素沉着细胞的克隆中,酪氨酸酶的转录水平虽仍低于野生型,但DNA酶敏感性增强。上游重组可能将酪氨酸结构基因与顺式作用元件分离开来。(来源:J:997, J:105054)

Basic Information

Allele
Strain of Origin
Allele Type
Mutation
Inheritance
Related Gene
Related Disease
Reference
(C3H/HeH x 101/H)F1
Radiation induced
其他
隐性
1
14
2

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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