17 phenotypes from 1 allele in 1 genetic background

Allelic Composition Genetic Background	Annotated Term	Reference
pal/pal involves: 129S1/Sv * C57BL/6 * FVB/NJ	abnormal glossopharyngeal ganglion morphology	J:171522
	abnormal mandibular prominence morphology	J:171522
	abnormal maxillary prominence morphology	J:171522
	abnormal nervous system development	J:171522
	abnormal neuron differentiation	J:171522
	abnormal otic vesicle morphology	J:171522
	abnormal vagus ganglion morphology	J:171522
	abnormal vascular development	J:171522
	abnormal vestibulocochlear ganglion morphology	J:171522
	absent fourth pharyngeal arch	J:171522
	absent pharyngeal arch arteries	J:171522
	absent third pharyngeal arch	J:171522
	absent trigeminal ganglion	J:171522
	decreased embryo size	J:171522
	dilated pharyngeal arch artery	J:171522
	embryonic lethality during organogenesis, complete penetrance	J:171522
	impaired cranial neural crest cell differentiation	J:171522