Phenotypes associated with this allele

• Allele Symbol: Nasp^tm1Mgor
• Allele Name: targeted mutation 1, Michael G O'Rand
• Allele ID: MGI:3694795
• Summary: 1 genotype

Jump to	Allelic Composition	Genetic Background	Genotype ID
hm1	Nasp^tm1Mgor/Nasp^tm1Mgor	involves: 129S/SvEv * C57BL/6	MGI:3695925

Genotype
MGI:3695925

hm1

• Allelic Composition: Nasp^tm1Mgor/Nasp^tm1Mgor
• Genetic Background: involves: 129S/SvEv * C57BL/6

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

mortality/aging

embryonic lethality before implantation, complete penetrance ( J:116454 )

• embryos are present at E3.5 but not at E5.5 or later

embryo

embryonic growth arrest ( J:116454 )

• blastocysts collected at E3.5 fail to develop in culture

decreased embryo size ( J:116454 )

• at E3.5, blastocyts are smaller and contain fewer cells

growth/size/body

decreased embryo size ( J:116454 )

• at E3.5, blastocyts are smaller and contain fewer cells