21 phenotypes from 1 allele in 1 genetic background

Allelic Composition Genetic Background	Annotated Term	Reference
Del(19Cyp26a1-Cyp26c1)1Hmd/Del(19Cyp26a1-Cyp26c1)1Hmd involves: 129S1/Sv * 129X1/SvJ * C57BL/6	abnormal cranial ganglia morphology	J:119939
	abnormal ectomesenchyme morphology	J:119939
	abnormal facial morphology	J:119939
	abnormal geniculate ganglion morphology	J:119939
	abnormal head morphology	J:119939
	abnormal hindbrain development	J:119939
	abnormal nervous system development	J:119939
	abnormal neural crest cell migration	J:119939
	abnormal rhombomere morphology	J:119939
	absent trigeminal ganglion	J:119939
	cochlear ganglion hypoplasia	J:119939
	embryonic lethality during organogenesis, complete penetrance	J:119939
	first pharyngeal arch hypoplasia	J:119939
	forebrain hypoplasia	J:119939
	increased hindbrain size	J:119939
	microcephaly	J:119939
	midbrain hypoplasia	J:119939
	normal nervous system phenotype	J:119939
	open neural tube	J:119939
	second pharyngeal arch hypoplasia	J:119939
	truncated tail bud	J:119939