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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Gmnn+
wild type
MGI:2435977
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
Gmnntm1a(KOMP)Wtsi/Gmnn+ B6JTyr;B6N-Gmnntm1a(KOMP)Wtsi/Wtsi MGI:5782094
cn2
Gmnntm1Tjm/Gmnn+
Tg(Nes-cre)1Kln/0
involves: 129/Sv * C57BL/6 * SJL MGI:4999657


Genotype
MGI:5782094
ht1
Allelic
Composition
Gmnntm1a(KOMP)Wtsi/Gmnn+
Genetic
Background
B6JTyr;B6N-Gmnntm1a(KOMP)Wtsi/Wtsi
Cell Lines EPD0033_2_D07
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gmnntm1a(KOMP)Wtsi mutation (3 available); any Gmnn mutation (26 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
IMPC - WTSI




Genotype
MGI:4999657
cn2
Allelic
Composition
Gmnntm1Tjm/Gmnn+
Tg(Nes-cre)1Kln/0
Genetic
Background
involves: 129/Sv * C57BL/6 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gmnntm1Tjm mutation (1 available); any Gmnn mutation (26 available)
Tg(Nes-cre)1Kln mutation (4 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
• slightly from male mice
• however, female mice produce normal litters





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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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last database update
01/06/2026
MGI 6.24
The Jackson Laboratory