MeSH definition : Mice homozygous for the mutant autosomal recessive gene, quaking (qk), associated
with disorder in myelin formation and manifested by axial tremors.;
MeSH synonym : quaking mice;
MeSH annotation : NIM when exper animal: no qualif; when IM, qualif permitted; do not forget also to
check tag MICE; NIM with no qualifiers when experimental animal;