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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Mib2tm1Kong
targeted mutation 1, Young-Yun Kong
MGI:3804450
Summary 4 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Mib2tm1Kong/Mib2tm1Kong involves: 129P2/OlaHsd * C57BL/6 MGI:3804810
cx2
 		Mib1tm1Kong/Mib1+
Mib2tm1Kong/Mib2tm1Kong 		involves: 129P2/OlaHsd * C57BL/6 MGI:3804811
cx3
 		Mib1tm1Kong/Mib1tm1Kong
Mib2tm1Kong/Mib2tm1Kong 		involves: 129P2/OlaHsd * C57BL/6 MGI:3804812
cx4
 		Mib1tm1Kong/Mib1tm1Kong
Mib2tm1Kong/Mib2+ 		involves: 129P2/OlaHsd * C57BL/6 MGI:3804814


Genotype
MGI:3804810
hm1
Allelic
Composition		 Mib2tm1Kong/Mib2tm1Kong
Genetic
Background		 involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Mib2tm1Kong mutation (0 available); any Mib2 mutation (59 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
normal phenotype
no abnormal phenotype detected ( J:130369 )
• mice exhibit no abnormal phenotype

nervous system
nervous system phenotype ( J:130369 )
N
• mice exhibit normal brain morphology

growth/size/body
growth/size/body region phenotype ( J:130369 )
N
• mice exhibit normal growth and body weight




Genotype
MGI:3804811
cx2
Allelic
Composition		 Mib1tm1Kong/Mib1+
Mib2tm1Kong/Mib2tm1Kong
Genetic
Background		 involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Mib1tm1Kong mutation (0 available); any Mib1 mutation (55 available)
Mib2tm1Kong mutation (0 available); any Mib2 mutation (59 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
normal phenotype
no abnormal phenotype detected ( J:130369 )
• mice exhibit no abnormal phenotype




Genotype
MGI:3804812
cx3
Allelic
Composition		 Mib1tm1Kong/Mib1tm1Kong
Mib2tm1Kong/Mib2tm1Kong
Genetic
Background		 involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Mib1tm1Kong mutation (0 available); any Mib1 mutation (55 available)
Mib2tm1Kong mutation (0 available); any Mib2 mutation (59 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging




Genotype
MGI:3804814
cx4
Allelic
Composition		 Mib1tm1Kong/Mib1tm1Kong
Mib2tm1Kong/Mib2+
Genetic
Background		 involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Mib1tm1Kong mutation (0 available); any Mib1 mutation (55 available)
Mib2tm1Kong mutation (0 available); any Mib2 mutation (59 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging




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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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Send questions and comments to User Support. 		last database update
09/30/2025
MGI 6.24 		The Jackson Laboratory