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Symbol
Name
ID
Cacna1a
calcium channel, voltage-dependent, P/Q type, alpha 1A subunit
MGI:109482
Phenotype annotations related to behavior/neurological
*Aspects of the system are reported to show a normal phenotype.
!Indicates phenotype varies with strain background.
Darker colors indicate more annotations
Human Phenotypes
Photophobia
Agitation
Phonophobia
Disease(s) Associated with CACNA1A
familial hemiplegic migraine 1
migraine

Mouse Phenotypes
behavior/neurological phenotype
increased susceptibility to pharmacologically induced seizures
enhanced behavioral response to xenobiotic
increased freezing behavior
abnormal motor capabilities/coordination/movement
impaired righting response
hyporesponsive to tactile stimuli
limb grasping
dystonia
tremors
abnormal motor coordination/balance
ataxia
impaired balance
impaired coordination
impaired limb coordination
impaired swimming
decreased grip strength
weakness
abnormal posture
abnormal locomotor behavior
abnormal locomotor coordination
abnormal gait
decreased vertical activity
decreased locomotor activity
hemiplegia
circling
decreased thermal nociceptive threshold
abnormal maternal nurturing
abnormal nursing
seizures
abnormal seizure response to inducing agent
environmentally induced seizures
clonic seizures
absence seizures
abnormal spike wave discharge
sporadic seizures
Availability Mouse Genotype
Cacna1aem1Andm/Cacna1aem1Andm
Cacna1am1Btlr/Cacna1am1Btlr
Cacna1arkr/Cacna1arkr
Cacna1asmrl/Cacna1asmrl
Cacna1atg-4J/Cacna1atg-4J
Cacna1aTg-5J/Cacna1aTg-5J
Cacna1atg-6J/Cacna1atg-6J
Cacna1atg-la/Cacna1atg-la
Cacna1atg-rol/Cacna1atg-rol
Cacna1atg/Cacna1atg !
Cacna1atm1.1Ehess/Cacna1atm1.1Ehess *
Cacna1atm1.2Sher/Cacna1atm1.2Sher
Cacna1atm1Fcr/Cacna1atm1Fcr
Cacna1atm1Hssh/Cacna1atm1Hssh
Cacna1atm1Hzo/Cacna1atm1Hzo *
Cacna1atm1Maag/Cacna1atm1Maag
Cacna1atm1Nobs/Cacna1atm1Nobs
Cacna1atm2.1(CACNA1A)Ttan/Cacna1atm2.1(CACNA1A)Ttan
Cacna1atm2Hzo/Cacna1atm2Hzo *
Cacna1atm2Nobs/Cacna1atm2Nobs
Cacna1atm3Hzo/Cacna1atm3Hzo !
Cacna1atm3Maag/Cacna1atm3Maag
Cacna1aWb/Cacna1aWb *
Cacna1aem1(IMPC)H/Cacna1a+
Cacna1aTg-5J/Cacna1a+
Cacna1aTg-7J/Cacna1a+
Cacna1atg-la/Cacna1a+ *
Cacna1atg-la/Cacna1aWb
Cacna1atg-rol/Cacna1atg *
Cacna1atm1Lory/Cacna1a+
Cacna1atm1Nobs/Cacna1atm2Nobs
Cacna1atm3Hzo/Cacna1a+
Cacna1atm3Maag/Cacna1a+
Cacna1aWb/Cacna1a+ *
Cacna1atm1.1Sher/Cacna1atm1.1Sher
Tg(Pcp2-cre)2Mpin/0  (conditional)
Cacna1atm2.1Maag/Cacna1atm2.1Maag
Tg(Pcp2-cre)2Mpin/0  (conditional)
Cacna1atg/Cacna1atm2.1Maag
Tg(Pcp2-cre)2Mpin/0  (conditional)
Cacna1atg/Cacna1atm2.1Maag  (conditional)
Cacna1atm1.1Ehess/Cacna1atm2.1Maag
Tg(Pcp2-cre)2Mpin/0  (conditional)
*
Cacna1atm1.1Ehess/Cacna1atm2.1Maag
Tg(Atoh1-cre/Esr1*)14Fsh/0  (conditional)
*
Cacna1atm2.1Maag/Cacna1atm2.2Maag
Tg(EIIa-cre)C5379Lmgd/0  (conditional)

Contributing Projects:
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
04/16/2024
MGI 6.23
The Jackson Laboratory