PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 35229374-1 2022 Terpenes are one of the most abundant classes of secondary metabolites produced by plants and can be divided based on the number of isoprene units (C5 ) in monoterpenes (2 units-C10 ), sesquiterpenes (3 units-C15 ), diterpenes (4 units-C20 ), triterpenes (6 units-C30 ), etc. isoprene 132-140 homeobox C10 Homo sapiens 178-181