PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19704429-1 2008 A new Arabidopsis mutant is characterized (rha1) that shows, in the roots, reduced right-handed slanting, reduced gravitropism and resistance to 2,4-D, TIBA, NPA and ethylene. ethylene 166-174 Ras small GTP-binding family protein Arabidopsis thaliana 43-47