About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
B4galt5Gt(OST202518)Lex
gene trap OST202518, Lexicon Genetics
MGI:3530090
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
B4galt5Gt(OST202518)Lex/B4galt5Gt(OST202518)Lex involves: 129S5/SvEvBrd MGI:3609922
ht2
B4galt5Gt(OST202518)Lex/B4galt5+ involves: 129S5/SvEvBrd MGI:3609923


Genotype
MGI:3609922
hm1
Allelic
Composition
B4galt5Gt(OST202518)Lex/B4galt5Gt(OST202518)Lex
Genetic
Background
involves: 129S5/SvEvBrd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
B4galt5Gt(OST202518)Lex mutation (2 available); any B4galt5 mutation (4 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• no homozygotes seen at weaning; stage of lethality not specified

embryo
• at E10.5, mice are one fifth the size of wild-type mice

growth/size/body
• at E10.5, mice are one fifth the size of wild-type mice




Genotype
MGI:3609923
ht2
Allelic
Composition
B4galt5Gt(OST202518)Lex/B4galt5+
Genetic
Background
involves: 129S5/SvEvBrd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
B4galt5Gt(OST202518)Lex mutation (2 available); any B4galt5 mutation (4 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological
• heterozygous males exhibit an increase in anxiety-like response during stress-induced hyperthermia testing
• heterozygous males exhibit an increase in anxiety-like response during stress-induced hyperthermia testing

homeostasis/metabolism
• heterozygous males exhibit an increase in anxiety-like response during stress-induced hyperthermia testing





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 & Copyright Notice
Send questions and comments to User Support.
last database update
08/04/2020
MGI 6.15
The Jackson Laboratory