PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22785487-8 2012 These observations suggest that high-level expression of plastidial PGM alters hexose partitioning in light periods via modification of extracellular invertase activity. Hexoses 79-85 phosphoglucomutase Nicotiana tabacum 68-71