Phenotypes associated with this allele

• Allele Symbol: Xab2^tm2Tnka
• Allele Name: targeted mutation 2, Kiyoji Tanaka
• Allele ID: MGI:3574460
• Summary: 1 genotype

Jump to	Allelic Composition	Genetic Background	Genotype ID
hm1	Xab2^tm2Tnka/Xab2^tm2Tnka	involves: 129S1/Sv * 129X1/SvJ * C57BL/6J	MGI:3574594

Genotype
MGI:3574594

hm1

• Allelic Composition: Xab2^tm2Tnka/Xab2^tm2Tnka
• Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6J

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

mortality/aging

embryonic lethality before implantation, complete penetrance ( J:96962 )

• embryos survived until the morula stage but died by the blastocyst stage (E3.5)

embryo

abnormal preimplantation embryo development ( J:96962 )

• about 10% of the E3.5 embryos were at the pre-compaction stage, indicating a delayed development

failure of morula compaction ( J:96962 )

• compaction at the eight-cell stage of development did not occur in some of embryos