PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12175366-6 2002 Notably, while normal wing buds respond to LiCl-stimulated activation of beta-catenin-dependent signaling by forming ectopic, FGF8-expressing AER, LiCl was unable to induce an AER in limbless wing buds. Lithium Chloride 43-47 fibroblast growth factor 8 Gallus gallus 126-130