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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Alkbh1tm1.1Lpkn
targeted mutation 1.1, Steven M Lipkin
MGI:3774031
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Alkbh1tm1.1Lpkn/Alkbh1tm1.1Lpkn involves: 129S/SvEv * FVB/N MGI:3808697


Genotype
MGI:3808697
hm1
Allelic
Composition
Alkbh1tm1.1Lpkn/Alkbh1tm1.1Lpkn
Genetic
Background
involves: 129S/SvEv * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Alkbh1tm1.1Lpkn mutation (0 available); any Alkbh1 mutation (19 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
• dramatically reduced at E15.5, most notable in central junctional zone of placenta
• at E12.5, volume of junctional zone is reduced by about 50% while at 15.5 volume is reduced by 30%
• dramatic reduction in spongiotrophoblast cells at E15.5, particularly in central junctional zone of placenta
• dramatic reduction in glycogen cells is seen at E15.5 in junctional zone
• volume of labyrinthine zone at E12.5 is reduced by about 50% compared to wild-type, and at 15.5, volume is reduced by 30%
• at E12.5, weight is lower than wild-type
• at E12.5, 15.5, and 18.5, fetal:placental ratio (weights ratio) significantly higher than for wild-type
• at E12.5, placental have pale brown/bluish coloration in contrast to red/pink color of wild-type placentas

growth/size/body
• at birth, weights are significantly lower than littermates
• at E15.5, fetal weight and crown-rump length begin to lag behind wild-type, which continues through parturition
• at E15.5, fetal weight and crown-rump length begin to lag behind wild-type, which continues through parturition





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last database update
04/09/2024
MGI 6.23
The Jackson Laboratory