text:  Expression data from E18.5 Igf1-/- (homozygous mutant) mouse lungs - Sample 1 (of 3 biological replicates) Lungs from embryos at embrionic (E) stage 18.5 days post coitum (E18.5) age: E18.5; genotype: Igf1-/- (homozygous mutant); tissue: lung