Phenotypes Associated with This Genotype

Genotype
MGI:3720084

• Allelic Composition: Hba^b2(th)/Hba^b2(th)
• Genetic Background: SEC-Hba^b2(th)

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

mortality/aging

embryonic lethality between implantation and somite formation, incomplete penetrance ( J:6452 )

• most embryos appear to die between E.5. and E6.5

embryo

embryonic growth retardation ( J:6452 )

• at 86h post mating many homozygous embryos are still in the morula stage while wild-type littermates have reached the blastocyst stage

• at E5.5 some embryos remain in the late blastocyst stage and these have pycnotic cells in the trophectoderm

trophectoderm cell degeneration ( J:6452 )

• at E5.5 some embryos remain in the late blastocyst stage and these have pycnotic cells in the trophectoderm

growth/size/body

embryonic growth retardation ( J:6452 )

• at 86h post mating many homozygous embryos are still in the morula stage while wild-type littermates have reached the blastocyst stage

• at E5.5 some embryos remain in the late blastocyst stage and these have pycnotic cells in the trophectoderm