PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24420353-1 1990 The relation between the quantum yield of oxygen evolution of open photosystem II reactions centers (Phip), calculated according to Weis and Berry (1987), and non-photochemical quenching of chlorophyll fluorescence of plants grown at 19 C and 7 C was measured at 19 C and 7 C. The relation was linear when measured at 19 C, but when measured at 7 C a deviation from linearity was observed at high values of non-photochemical quenching. Chlorophyll 190-201 pleckstrin homology domain interacting protein Homo sapiens 101-105