27 phenotypes from 5 alleles in 6 genetic backgrounds

Allelic Composition Genetic Background	Annotated Term	Reference
Nrxn1tm1b(KOMP)Wtsi/Nrxn1+ C57BL/6N-Nrxn1tm1b(KOMP)Wtsi/H	enlarged stomach	J:211773
	increased circulating amylase level	J:211773
	increased lean body mass	J:211773
	small thymus	J:211773
	tremors	J:211773
Nrxn1tm1b(KOMP)Wtsi/Nrxn1tm1b(KOMP)Wtsi C57BL/6N-Nrxn1tm1b(KOMP)Wtsi/H	abnormal bone structure	J:211773
	decreased circulating alkaline phosphatase level	J:211773
	decreased circulating cholesterol level	J:211773
	decreased circulating HDL cholesterol level	J:211773
	decreased circulating serum albumin level	J:211773
	decreased circulating total protein level	J:211773
	decreased fasting circulating glucose level	J:211773
	decreased grip strength	J:211773
	decreased pulmonary respiratory rate	J:211773
	decreased total body fat amount	J:211773
	impaired glucose tolerance	J:211773
	increased circulating aspartate transaminase level	J:211773
	tremors	J:211773
Nrxn1tm1Sud/Nrxn1tm1Sud involves: 129	abnormal nervous system physiology	J:115214
	decreased synaptic glutamate release	J:115214
Nrxn1tm1Sud/Nrxn1tm1Sud involves: 129 * C57BL/6	abnormal excitatory postsynaptic currents	J:153748
	abnormal miniature excitatory postsynaptic currents	J:153748
	abnormal motor learning	J:153748
	abnormal nest building behavior	J:153748
	normal behavior/neurological phenotype	J:153748
	decreased prepulse inhibition	J:153748
	increased grooming behavior	J:153748
Nrxn1tm2Sud/Nrxn1tm2Sud involves: 129S1/Sv * 129X1/SvJ * C57BL/6	no abnormal phenotype detected	J:101977
Nrxn1tm3Sud/Nrxn1tm3Sud B6.129-Nrxn1tm3Sud	no abnormal phenotype detected	J:101977
Nrxn1tm5Sud/Nrxn1tm5Sud involves: C57BL/6	no abnormal phenotype detected	J:101977