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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Ftx+
wild type
MGI:5442348
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
 		Ftxtm1.1Oka/Ftx+ C57BL/6N-Ftxtm1.1Oka MGI:6287830
ht2
 		Ftxtm1.1Oka/Ftx+ (C57BL/6N x B6(Cg)-Ftxtm1.1Oka)F1 MGI:6160401


Genotype
MGI:6287830
ht1
Allelic
Composition		 Ftxtm1.1Oka/Ftx+
Genetic
Background		 C57BL/6N-Ftxtm1.1Oka
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ftxtm1.1Oka mutation (0 available); any Ftx mutation (5 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
vision/eye
microphthalmia ( J:268562 )
• small to almost absent in some mice




Genotype
MGI:6160401
ht2
Allelic
Composition		 Ftxtm1.1Oka/Ftx+
Genetic
Background		 (C57BL/6N x B6(Cg)-Ftxtm1.1Oka)F1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ftxtm1.1Oka mutation (0 available); any Ftx mutation (5 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
normal phenotype
no abnormal phenotype detected ( J:260691 )
• mice are viable and fertile with normal XCI imprinting




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)
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Send questions and comments to User Support. 		last database update
03/25/2025
MGI 6.24 		The Jackson Laboratory