Phenotypes associated with this allele
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Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cngb1tm1.1Glf mutation
(0 available);
any
Cngb1 mutation
(61 available)
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vision/eye
N |
• no defects in retina morphology are detected
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• the limiting time constant of the time the rods remain in saturation is reduced compared to wild-type rods
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Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cngb1tm1.1Glf mutation
(0 available);
any
Cngb1 mutation
(61 available)
Guca1a/Guca1btm1Jnc mutation
(0 available);
any
Guca1b mutation
(9 available)
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vision/eye
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• as in mice homozygous for Guca1a/Guca1btm1Jnc alone, flash sensitivity declines more rapidly as a function of background light intensity compared to wild-type mice
• when dark adapted rods are exposed to prolonged steps of light of varying duration the initial rapid decrease in circulating current seen in wild-type rods is absent but a slower current increase is seen and the turning off of light produces a transient overshoot
• the amplitudes of the slow recovery phase and of the overshoot are somewhat larger than in mice homozygous for Guca1a/Guca1btm1Jnc alone
|
|
Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cngb1tm1.1Glf mutation
(0 available);
any
Cngb1 mutation
(61 available)
Guca1a/Guca1btm1Jnc mutation
(0 available);
any
Guca1a mutation
(11 available)
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vision/eye
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• as in mice homozygous for Guca1a/Guca1btm1Jnc alone, flash sensitivity declines more rapidly as a function of background light intensity compared to wild-type mice
• when dark adapted rods are exposed to prolonged steps of light of varying duration the initial rapid decrease in circulating current seen in wild-type rods is absent but a slower current increase is seen and the turning off of light produces a transient overshoot
• the amplitudes of the slow recovery phase and of the overshoot are somewhat larger than in mice homozygous for Guca1a/Guca1btm1Jnc alone
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