Hi,
I have mice with a gene deletion in the brain, because the Cre deleter is expressed under the Nestin promoter.
On what embryonic day can I expect Nestin to be expressed ? I suspect that the deletion is embryonic lethal so I want to genotype the embryos at different stages - one just when Nestin starts to be expressed (or before), and the other one very close to birth.
Thanks
Iddo