Phenotypes Associated with This Genotype

Genotype
MGI:5506525

• Allelic Composition: Etv1^tm1Tmj/Etv1^tm2Tmj; Tg(EGR3-WGA)1Tmj/0
• Genetic Background: involves: 129S1/Sv

• ♀: phenotype observed in females
• ♂: phenotype observed in males
• N: normal phenotype

muscle

decreased muscle spindle number ( J:197913 )

• mutants exhibit loss of about 65% of WGA-positive muscle spindles relative to controls

nervous system

decreased muscle spindle number ( J:197913 )

• mutants exhibit loss of about 65% of WGA-positive muscle spindles relative to controls

decreased sensory neuron number ( J:197913 )

• number of wheat germ agglutinin-positive (WGA) proprioceptive sensory neurons in L2 and L5 DRG is significantly reduced (to 20% of control)