PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8253074-4 1993 Conditional or constitutive expression of even low levels of RapV12 (a mutant insensitive to Rap-GAP) attenuated activation of MAP kinases by EGF and LPA, but did not interfere with growth factor-stimulated increases in Ras-GTP, indicating that signalling from receptors to Ras was not impaired. Guanosine Triphosphate 224-227 LDL receptor related protein associated protein 1 Rattus norvegicus 61-64