Phenotypes Associated with This Genotype

Genotype
MGI:3845245

• Allelic Composition: Pax1^un/Pax1^un
• Genetic Background: B6.Cg-Pax1^un

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

skeleton

abnormal rib joint morphology ( J:49339 )

• the proximal ends of the thirteenth rib pair are ossified unlike in wild-type mice

abnormal cervical vertebrae morphology ( J:49339 )

• the ossification center of C7 is missing unlike in wild-type mice

abnormal lumbar vertebrae morphology ( J:49339 )

• the ossification centers at L3 and all caudally following segments are fused to the pedicles

• duel ossification centers are found from L2 to L5 and the centrum of L4 is completely split