STOCK Gt(ROSA)26Sortm1(CAG-Clomeleon*)Kjst/J

Cat. No.: CEMM-07251114

Common Name: SuperClomeleon; sClm Lox-P
sCLM-floxed KI mice allow Cre-inducible expression of SuperClomeleon, an improved fluorescent fusion protein containing Cerulean and YFP (topaz) that acts as a ratiometric indicator for chloride ions. This strain may be useful for detecting inhibitory synaptic activity in single mouse neurons.
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Status Live Mouse
Frozen Embryo
Age 4 weeks
12 weeks
Customized Age
Sex Male
Female
GENETICS
Allele Symbol
Gt(ROSA)26Sortm1(CAG-Clomeleon*)Kjst
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Allele Name
targeted mutation 1
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Allele Attributes
Conditional ready (e.g. floxed); Reporter
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Gene Symbol
Gt(ROSA)26Sor
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Gene Name
gene trap ROSA 26
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Chromosome
6
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Strain of Origin
129/Sv
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Molecular Note
The targeting vector is designed with (from 5' to 3') a CMV-IE enhancer/chicken beta-actin/rabbit beta-globin hybrid promoter (CAAG), a loxP-flanked STOP/Neo cassette, SuperClomeleon (an improved fluorescent fusion protein containing Cerulean and YFP) and a polyA sequence. SuperClomeleon differs from Clomeleon by the following additions: a short interdomain linker, an S30R point mutation in both domains, intermediate affinity-tuning mutations, Q69T/V163A double mutant in YFP and replacement of the CFP domain with Cerulean. It provides a higher choloride sensitivity than Clomeleon.
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HUSBANDRY
Suggested Controls
129S1/SvImJ
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Breeding Considerations
Mice homozygous for the mutation are viable and fertile.
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Breeding Strategy
Heterozygote x Heterozygote
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For Research Use Only.
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