Phenotypes associated with this allele

• Allele Symbol: Armh3^{tm1a(EUCOMM)Wtsi}
• Allele Name: targeted mutation 1a, Wellcome Trust Sanger Institute
• Allele ID: MGI:4455980
• Summary: 2 genotypes

Jump to	Allelic Composition	Genetic Background	Genotype ID
hm1	Armh3^tm1a(EUCOMM)Wtsi/Armh3^tm1a(EUCOMM)Wtsi	C57BL/6N-Armh3^tm1a(EUCOMM)Wtsi/Wtsi	MGI:5700796
ht2	Armh3^tm1a(EUCOMM)Wtsi/Armh3^+	C57BL/6N-Armh3^tm1a(EUCOMM)Wtsi/Wtsi	MGI:5705944

Genotype
MGI:5700796

hm1

• Allelic Composition: Armh3^{tm1a(EUCOMM)Wtsi}/Armh3^{tm1a(EUCOMM)Wtsi}
• Genetic Background: C57BL/6N-Armh3^{tm1a(EUCOMM)Wtsi}/Wtsi
• Cell Lines: EPD0557_1_D11

• ♀: phenotype observed in females
• ♂: phenotype observed in males
• N: normal phenotype

embryo

abnormal chorion morphology ( J:261316 )

• unpatterned chorion

abnormal trophoblast layer morphology ( J:261316 )

• small or absent trophoblast compartment

• biased differentiation (diploid/polyploid trophoblast)

mortality/aging

embryonic lethality during organogenesis, complete penetrance ( J:261316 )

• lethality at E9.5-E10.5

Genotype
MGI:5705944

ht2

• Allelic Composition: Armh3^{tm1a(EUCOMM)Wtsi}/Armh3⁺
• Genetic Background: C57BL/6N-Armh3^{tm1a(EUCOMM)Wtsi}/Wtsi
• Cell Lines: EPD0557_1_D11

Data Sources

IMPC Data for Armh3

behavior/neurological

increased grip strength ( J:211773 )

♂

IMPC - WTSI