21 phenotypes from 4 alleles in 4 genetic backgrounds

Allelic Composition Genetic Background	Annotated Term	Reference
Tlx2tm1.1(cre)Rpk/Tlx2tm1.1(cre)Rpk involves: 129S4/SvJae * C57BL/6	abnormal small intestine morphology	J:148830
	distended abdomen	J:148830
	distended cecum	J:148830
	megacolon	J:148830
	premature death	J:148830
Tlx2tm1Htno/Tlx2tm1Htno involves: 129S1/Sv * 129X1/SvJ	abnormal colon morphology	J:42356
	abnormal enteric ganglia morphology	J:42356
	abnormal enteric nervous system morphology	J:42356
	abnormal innervation	J:42356
	abnormal large intestine morphology	J:42356
	abnormal small intestine morphology	J:42356
	decreased survivor rate	J:42356
	distended abdomen	J:42356
	megacolon	J:42356
	premature death	J:42356
Tlx2tm1Sjk/Tlx2tm1Sjk involves: 129/Sv * C57BL/6	abnormal enteric ganglia morphology	J:40722
	abnormal enteric neuron morphology	J:40722
	abnormal large intestine morphology	J:40722
	abnormal small intestine morphology	J:40722
	distended abdomen	J:40722
	distended cecum	J:40722
	distended ileum	J:40722
	megacolon	J:40722
	normal nervous system phenotype	J:40722
	postnatal growth retardation	J:40722
	premature death	J:40722
Tlx2tm1Ut/Tlx2tm1Ut involves: 129S1/Sv * 129X1/SvJ * CD-1	abnormal amnion morphology	J:48372
	abnormal ectoderm development	J:48372
	abnormal embryonic tissue morphology	J:48372
	abnormal extraembryonic tissue morphology	J:48372
	abnormal primitive streak formation	J:48372
	embryonic lethality between implantation and somite formation, complete penetrance	J:48372