Cholinic phenotype is impacted by doxorubicin treatment in ovo. The boxplots present the alteration for glycerophospholipid metabolism triggered after the treatment of in ovo tumors with doxorubicin. (A) Choline level is not affected by doxorubicin treatment. (B) Cytidine 5’−diphosphocholine, (C) phosphatidylcholines (e.g., PC(18:1/20:2)), (D) Phosphoethanolamine, (E) Cytidine−5’−diphosphoethanolamine, (F) Phosphoethanolamines (e.g., PE(18:1/20:2)), (G) Dihomo−linoleate (20:2n6), (H) Oleoylcarnitine (C18:1), (I) Glycerophosphorylcholine, and (J) Glycerophosphoethanolamine show nominally significant alterations after the treatment. Vehicle-treated tumors (VEH) are depicted in grey, and those treated with doxorubicin (DOX) are indicated in red.