PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31949029-10 2020 Localized iron accumulation and callose deposition in the root elongation zone under Pi deficiency increased with LAC2-dependent lignification, suggesting a direct relationship between these processes. Iron 10-14 laccase 2 Arabidopsis thaliana 114-118