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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Nbl1tm1Rmh
targeted mutation 1, Richard M Harland
MGI:2385843
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Nbl1tm1Rmh/Nbl1tm1Rmh either: (involves: 129P2/OlaHsd * 129S6/SvEvTac) or (involves: 129P2/OlaHsd * C57BL/6J) MGI:3034041
cx2
 		Nbl1tm1Rmh/Nbl1tm1Rmh
Nogtm1Amc/Nogtm1Amc 		involves: 129P2/OlaHsd * 129S1/Sv * 129S6/SvEvTac MGI:3034044


Genotype
MGI:3034041
hm1
Allelic
Composition		 Nbl1tm1Rmh/Nbl1tm1Rmh
Genetic
Background		 either: (involves: 129P2/OlaHsd * 129S6/SvEvTac) or (involves: 129P2/OlaHsd * C57BL/6J)
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Nbl1tm1Rmh mutation (0 available); any Nbl1 mutation (17 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
normal phenotype
no abnormal phenotype detected ( J:67351 )
• no abnormalities were detected in the nervous system, including axonal outgrowth and guidance




Genotype
MGI:3034044
cx2
Allelic
Composition		 Nbl1tm1Rmh/Nbl1tm1Rmh
Nogtm1Amc/Nogtm1Amc
Genetic
Background		 involves: 129P2/OlaHsd * 129S1/Sv * 129S6/SvEvTac
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Nbl1tm1Rmh mutation (0 available); any Nbl1 mutation (17 available)
Nogtm1Amc mutation (3 available); any Nog mutation (18 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
skeleton
lumbar vertebral transformation ( J:67351 )
• vertebral transformation of the last lumbar vertebrae to a sacral fate




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Send questions and comments to User Support. 		last database update
09/30/2025
MGI 6.24 		The Jackson Laboratory