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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(OPN1LW-lacZ)1Nat
transgene insertion 1, Jeremy Nathans
MGI:3767978
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cx1
Tg(OPN1LW-DT)1Mame/0
Tg(OPN1LW-lacZ)1Nat/0
involves: A/J * C57BL/6 * C57BL/6J MGI:3767984


Genotype
MGI:3767984
cx1
Allelic
Composition
Tg(OPN1LW-DT)1Mame/0
Tg(OPN1LW-lacZ)1Nat/0
Genetic
Background
involves: A/J * C57BL/6 * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(OPN1LW-DT)1Mame mutation (1 available)
Tg(OPN1LW-lacZ)1Nat mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• all long wave and nearly all short wave cones are lost
• however, the retinal is otherwise normal
• mice lack the occasional large presynaptic swellings with multiple ribbon synapses found in wild-type mice
• mice exhibit no detectable response to square wave stimulus at increased intensity of stimulus

homeostasis/metabolism
• unlike wild-type mice, both the superior and inferior retina are unresponsive to L-(+)-2-amino-4-phosphonobutyric acid (APB) treatment
• however, the APB-resistance behavior of the rod signal is normal

nervous system
• all long wave and nearly all short wave cones are lost
• however, the retinal is otherwise normal





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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
12/10/2024
MGI 6.24
The Jackson Laboratory