PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 33515767-4 2021 In this study, we showed that CrPTC1, encoding a protein with both SPX and SLC (permease solute carrier 13) domains for Pi transporter, and CrVTC4, encoding a protein with both SPX and VTC domains, for polyP synthesis, are required for vacuolar polyP accumulation in the chlorophyte Chlamydomonas reinhardtii. Polyphosphates 202-207 uncharacterized protein Chlamydomonas reinhardtii 30-36