About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:3617307
Allelic
Composition
Abcd1tm1Kds/Y
Genetic
Background
involves: 129S4/SvJae * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Abcd1tm1Kds mutation (0 available); any Abcd1 mutation (14 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• at 8 months of age, exhibit an accumulation of very long chain fatty acids in the spinal cord (C26:0), adrenal gland (C24:0 and C26:0), and sciatic nerve (C26:0)

behavior/neurological
• in rotarod test at 20 months of age
• impaired exploratory abilities in the open field test

endocrine/exocrine glands
• exhibit intralysosomal needle-like cholesterol inclusions in the fascicular cell layer of the cortex and cortico-medullary junction
• at 18 months of age, mice exhibit fibrosis of the fascicular cell layer
• mice exhibit intralysosomal needle-like cholesterol inclusions in the fascicular cell layer
• at 18 months of age, exhibit fibrosis of the reticular cell layer

nervous system
• slight increase in the number and size of microglia at 22 months of age
• slight increase in the number and size of astrocytes at 22 months of age
• axonal degeneration in the spinal cord and inflammatory infiltrates in cervical and lumbar spinal cord regions
• degeneration in the spinal cord, characterized by axonal swelling with accumulation of APP and synaptophysin and abnormal lipidic droplets resulting from myelin debris
• axonal degeneration precedes myelin disturbances
• spinal cord axons contain myelin debris
• exhibit slowing of motor and sensitive nerve conduction velocities at 20, but not 12, months of age

hematopoietic system
• slight increase in the number and size of microglia at 22 months of age

immune system
• slight increase in the number and size of microglia at 22 months of age

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
adrenoleukodystrophy DOID:10588 OMIM:300100
J:94583


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
11/12/2024
MGI 6.24
The Jackson Laboratory