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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Lmx1btm3(cre/ERT2)Rjo
targeted mutation 3, Randy L Johnson
MGI:3849051
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Lmx1btm3(cre/ERT2)Rjo/Lmx1btm3(cre/ERT2)Rjo involves: 129S4/SvJae * C57BL/6 MGI:3850339


Genotype
MGI:3850339
hm1
Allelic
Composition
Lmx1btm3(cre/ERT2)Rjo/Lmx1btm3(cre/ERT2)Rjo
Genetic
Background
involves: 129S4/SvJae * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Lmx1btm3(cre/ERT2)Rjo mutation (0 available); any Lmx1b mutation (16 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
limbs/digits/tail
• limbs exhibit same ventralized phenotype as those of Lmx1btm1Rjo homozygotes, indicating the Lmx1btm3(cre/ERT2)Rjo is a null allele
• ventral to dorsal transformations are similar to those of Lmx1b null mutants, such as loss of dorsal features (such as hair follicles, nails) and duplication of ventral features (such as pads of the feet) on dorsal surfaces





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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
07/02/2024
MGI 6.13
The Jackson Laboratory