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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Hsd17b7tm1Mpo
targeted mutation 1, Matti Poutanen
MGI:4456868
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Hsd17b7tm1Mpo/Hsd17b7tm1Mpo involves: 129S7/SvEvBrd MGI:4456881


Genotype
MGI:4456881
hm1
Allelic
Composition
Hsd17b7tm1Mpo/Hsd17b7tm1Mpo
Genetic
Background
involves: 129S7/SvEvBrd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hsd17b7tm1Mpo mutation (0 available); any Hsd17b7 mutation (18 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice begin to die before E10.5 and are dead by E11.5

cardiovascular system
• mice exhibit reduced vascular complexity particularly in the head capillary plexus and branchial arches compared with wild-type mice
• mice exhibit reduced vascular complexity particularly in the head capillary plexus and branchial arches compared with wild-type mice
• mice exhibit reduced number of myocardial cells compared with wild-type mice without an increase in apoptosis in the heart
• increased in thickness at E10.5
• the septum of the atrium of the E10.5 mutant mice has not developed
• at E10.5, mice exhibit dilated heart unlike wild-type mice
• however, heart development between E8.5 and E9.5 and heart looping are normal

embryo
• branchial arches remain at E11.5 unlike in wild-type mice

nervous system
• at E9.5, mice exhibit apoptosis in the neural tube unlike in wild-type mice
• at E10.5, apoptosis in the neural tube is further increased unlike in wild-type mice
• at E10.5, forebrains are smaller than in wild-type mice
• at E11.5, the front brain is undifferentiated unlike in wild-type mice

growth/size/body

homeostasis/metabolism
• mice exhibit increased squalene and lanosterol and decreased cholestenol, lathosterol, and desmosterol levels compared with wild-type mice
• however, total cholesterol levels are normal

craniofacial
• branchial arches remain at E11.5 unlike in wild-type mice

muscle
• mice exhibit reduced number of myocardial cells compared with wild-type mice without an increase in apoptosis in the heart
• increased in thickness at E10.5

cellular
• at E9.5, mice exhibit apoptosis in the neural tube unlike in wild-type mice
• at E10.5, apoptosis in the neural tube is further increased unlike in wild-type mice





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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
11/19/2024
MGI 6.24
The Jackson Laboratory