PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7862086-13 1995 In cells depleted of tetrapyrrole pathway intermediates by gabaculine treatment, cytochrome f synthesis was significantly reduced. Tetrapyrroles 21-33 cytochrome f Chlamydomonas reinhardtii 81-93