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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Actr8tm1.1(KOMP)Vlcg
targeted mutation 1.1, Velocigene
MGI:5554924
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Actr8tm1.1(KOMP)Vlcg/Actr8tm1.1(KOMP)Vlcg B6N(Cg)-Actr8tm1.1(KOMP)Vlcg/J MGI:5756648
ht2
Actr8tm1.1(KOMP)Vlcg/Actr8+ B6N(Cg)-Actr8tm1.1(KOMP)Vlcg/J MGI:5756647


Genotype
MGI:5756648
hm1
Allelic
Composition
Actr8tm1.1(KOMP)Vlcg/Actr8tm1.1(KOMP)Vlcg
Genetic
Background
B6N(Cg)-Actr8tm1.1(KOMP)Vlcg/J
Cell Lines 19162A-A6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Actr8tm1.1(KOMP)Vlcg mutation (1 available); any Actr8 mutation (32 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
• no morphological hallmarks typical of gastrulating embryos are observed at E7.5
• embryos arrest prior to gastrulation
• embryos are much smaller than controls at E7.5
• a rudimentary egg cylinder is observed at E7.5
• no head folds are present at E7.5
• no embryonic node is present at E7.5
• no morphological evidence of primitive streak formation is observed at E7.5

growth/size/body
• embryos are much smaller than controls at E7.5

mortality/aging
IMPC - JAX (J:211773)
MGI
• homozygous embryos are recovered at lower than expected Mendelian ratios at E7.5 (11% versus 25%) and arrest prior to gastrulation (J:279207)
• no homozygous embryos are recovered at E9.5




Genotype
MGI:5756647
ht2
Allelic
Composition
Actr8tm1.1(KOMP)Vlcg/Actr8+
Genetic
Background
B6N(Cg)-Actr8tm1.1(KOMP)Vlcg/J
Cell Lines 19162A-A6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Actr8tm1.1(KOMP)Vlcg mutation (1 available); any Actr8 mutation (32 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological
IMPC - JAX

hematopoietic system

homeostasis/metabolism





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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
05/07/2024
MGI 6.23
The Jackson Laboratory