About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Mesp2tm15.1(Lfng)Ysa
targeted mutation 15.1, Yumiko Saga
MGI:4454334
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Mesp2tm15.1(Lfng)Ysa/Mesp2tm15.1(Lfng)Ysa Not Specified MGI:4454335
cx2
Lfngtm1Rjo/Lfngtm1Rjo
Mesp2tm15.1(Lfng)Ysa/Mesp2+
involves: 129S7/SvEvBrd MGI:4454336


Genotype
MGI:4454335
hm1
Allelic
Composition
Mesp2tm15.1(Lfng)Ysa/Mesp2tm15.1(Lfng)Ysa
Genetic
Background
Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Mesp2tm15.1(Lfng)Ysa mutation (0 available); any Mesp2 mutation (30 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
• expression of Lfng does not rescue the Mesp2 null phenotype




Genotype
MGI:4454336
cx2
Allelic
Composition
Lfngtm1Rjo/Lfngtm1Rjo
Mesp2tm15.1(Lfng)Ysa/Mesp2+
Genetic
Background
involves: 129S7/SvEvBrd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Lfngtm1Rjo mutation (0 available); any Lfng mutation (32 available)
Mesp2tm15.1(Lfng)Ysa mutation (0 available); any Mesp2 mutation (30 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
• the segmental morphology in the developing embryos is similar to that in Lfngtm1Rjo single homozygotes
• abnormal vertebral morphology along the anteroposterior axis as is seen in Lfngtm1Rjo single homozygotes





Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
05/14/2024
MGI 6.23
The Jackson Laboratory