title: Computational analysis of fluorescence induction curves in intact spinach leaves treated at different pH.
abstract: Effects of change in pH have been investigated on spinach leaf discs by measuring fluorescence induction kinetics using plant efficiency analyzer (PEA). On the basis of computational analysis of the results, we have reported that acidic pH causes a significant inhibition of the donor and the acceptor side of PS II. Energy flux models have been presented using the software Biolyzer HP 3. Effects of pH were investigated on the antenna size heterogeneity of PS II and a relative change in the proportions of α, β, and γ centers was observed.
authors: School of Life Science, Devi Ahilya University, Indore, India.
authors: Teena
authors: T
authors: Tongra
authors: Pooja
authors: P
authors: Mehta
authors: Sonal
authors: S
authors: Mathur
authors: Divya
authors: D
authors: Agrawal
authors: Sudhakar
authors: S
authors: Bharti
authors: Dmitry A
authors: DA
authors: Los
authors: Suleyman I
authors: SI
authors: Allakhverdiev
authors: Anjana
authors: A
authors: Jajoo
mesh_terms: D002734:Chlorophyll / Q000378:metabolism*; D000077194:Chlorophyll A; D019295:Computational Biology / Q000379:methods*; D005453:Fluorescence; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008954:Models, Biological; D045332:Photosystem II Protein Complex / Q000378:metabolism*; D018515:Plant Leaves / Q000378:metabolism*; D018724:Spinacia oleracea / Q000378:metabolism*
chemical_list: D045332:Photosystem II Protein Complex; D002734:Chlorophyll; D000077194:Chlorophyll A