the appearance of lower than Mendelian ratios of organisms of a given genotype due to death of some, but not all of the organisms prior to the appearance of tooth buds (Mus: E12-E12.5)
synonyms:
incomplete embryonic lethality prior to tooth bud stage,
partial embryonic lethality prior to tooth bud stage
Mammalian phenotypes (MP terms) --> Mouse genes and models
Returns mouse genes (or other sequence features) associated with the specified phenotypes (MP terms), along with the models (genotypes) in which the phenotypes were observed.
