33 phenotypes from multigenic genotypes

Allelic Composition Genetic Background	Annotated Term	Reference
Six1tm1Kwk/Six1tm1Kwk Six4tm1Kwk/Six4tm1Kwk involves: 129P2/OlaHsd	abnormal dorsal root ganglion morphology	J:103002
	neonatal lethality, complete penetrance	J:103002
Six1tm1Mair/Six1tm1Mair Six4tm1Mair/Six4tm1Mair either: 129/Sv-Six1tm1Mair Six4tm1Mair or B6N.129-Six1tm1Mair Six4tm1Mair	abnormal forelimb morphology	J:98519
	abnormal genioglossus muscle morphology	J:98519
	abnormal hindlimb morphology	J:98519
	abnormal inner ear morphology	J:98519
	abnormal intrinsic tongue muscle morphology	J:98519
	abnormal muscle development	J:98519
	abnormal muscle precursor cell migration	J:98519
	abnormal skeletal muscle morphology	J:98519
	abnormal sternocostal joint morphology	J:98519
	absent eye muscles	J:98519
	absent hypaxial muscle	J:98519
	absent maxillary shelf	J:98519
	absent Meckel's cartilage	J:98519
	absent nasal bone	J:98519
	absent premaxilla	J:98519
	absent tongue muscles	J:98519
	absent tympanic ring	J:98519
	absent zygomatic bone	J:98519
	anotia	J:98519
	decreased embryo size	J:98519
	distended abdomen	J:98519
	exophthalmos	J:98519
	eyelids open at birth	J:98519
	muscle hypoplasia	J:98519
	perinatal lethality, complete penetrance	J:98519
	short mandible	J:98519
	short maxilla	J:98519
	short ribs	J:98519
	small orbits	J:98519
	small temporal bone	J:98519
	trunk curl	J:98519