About   Help   FAQ
Symbol
Name
ID
Lama2
laminin, alpha 2
MGI:99912
Phenotype annotations related to nervous system
Darker colors indicate more annotations
Human Phenotypes
Facial palsy
Cerebral edema
Dysphagia
Abnormality of visual evoked potentials
Abnormality of the nervous system
Astrocytosis
Abnormal brainstem MRI signal intensity
Pontocerebellar atrophy
Abnormal cortical gyration
Lissencephaly
Pachygyria
Hypointensity of cerebral white matter on MRI
Cognitive impairment
Intellectual disability
Reduced tendon reflexes
Areflexia
Hypokinesia
Inability to walk
Motor delay
Sensorimotor neuropathy
Seizure
Generalized non-motor (absence) seizure
Focal-onset seizure
Disease(s) Associated with LAMA2
congenital merosin-deficient muscular dystrophy 1A
myopia

Mouse Phenotypes
abnormal cochlear hair cell morphology
absent cochlear hair cells
absent vestibular hair cells
decreased brain weight
abnormal Schwann cell morphology
abnormal axon radial sorting
abnormal cochlear nerve morphology
decreased spinal cord weight
abnormal myelination
demyelination
decreased nerve conduction velocity
abnormal axonal transport
enhanced long-term potentiation
reduced long-term depression
Availability Mouse Genotype
Lama2dy-2J/Lama2dy-2J
Lama2dy-7J/Lama2dy-7J
Lama2dy/Lama2dy

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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
04/30/2024
MGI 6.23
The Jackson Laboratory