PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21658178-10 2011 HPLC analysis revealed a significant reduction of polyamine content in wox1-D. Our results suggest that WOX1 plays an important role in meristem development in Arabidopsis, possibly via regulation of SAMDC activity and polyamine homeostasis, and/or by regulating CLV3 expression. Polyamines 50-59 CLAVATA3 Arabidopsis thaliana 263-267