"Fotosynt\u00E9za p\u0159i dynamick\u00E9m osv\u011Btlen\u00ED: syst\u00E9mov\u00E1 biologie nekonven\u010Dn\u00EDch fluorescen\u010Dn\u00EDch p\u0159echod\u016F v Synechocystis sp. PCC 6803"@cs . "21220" . . "fluorescence; forced oscillations; non-linearity; system identification; systems biology; web-based tool"@en . . . "84" . "Photosynthesis in Dynamic Light: Systems Biology of Unconventional Chlorophyll Fluorescence Transients in Synechocystis Sp. PCC 6803"@en . "1-3" . . "8"^^ . "B\u0159ezina, V." . . "Fotosyntetick\u00E9 organismy \u017Eij\u00ED v dynamick\u00E9m prost\u0159ed\u00ED, kde sv\u011Btlo typicky kol\u00EDs\u00E1 kolem st\u0159edn\u00ED hodnoty, kter\u00E1 se v denn\u00EDm cyklu pozvolna m\u011Bn\u00ED. Uk\u00E1\u017Eeme, \u017Ee fotosynt\u00E9za v siln\u011B nerovnov\u00E1\u017En\u00E9m stavu zp\u016Fsoben\u00E9m rychle se m\u011Bn\u00EDc\u00EDm osv\u011Btlen\u00EDm je v\u00FDrazn\u011B odli\u0161n\u00E1 od fotosynt\u00E9zy p\u0159i p\u016Fsoben\u00ED konstantn\u00EDho \u010Di pomalu se m\u011Bn\u00EDc\u00EDho osv\u011Btlen\u00ED. Fotosyntetick\u00E9 organismy p\u0159i statick\u00E9m nebo pomalu se m\u011Bn\u00EDc\u00EDm osv\u011Btlen\u00ED mohou b\u00FDt charakterizov\u00E1ny kvantov\u00FDm v\u00FDt\u011B\u017Ekem fluorescen\u010Dn\u00ED emise chlorofylu, kter\u00E1 je p\u0159i mal\u00FDch zm\u011Bn\u00E1ch oz\u00E1\u0159enosti line\u00E1rn\u00ED. P\u0159edkl\u00E1d\u00E1me, \u017Ee v p\u0159\u00EDrod\u011B tento siln\u011B dynamick\u00FD jev reprezentuje v\u00FDznamnou korekci fotosyntetick\u00E9 aktivity v rovnov\u00E1\u017En\u00E9m stavu, kter\u00E1 je typicky zkoum\u00E1na v laboratorn\u00EDch podm\u00EDnk\u00E1ch. Z anal\u00FDzy vynucen\u00FDch oscilac\u00ED pomoc\u00ED n\u00E1stroj\u016F syst\u00E9mov\u00E9 biologie navrhujeme, \u017Ee dynamika fotosynt\u00E9zy v kol\u00EDsav\u00E9m sv\u011Btle m\u016F\u017Ee b\u00FDt pops\u00E1na vhodn\u011B zaveden\u00FDmi regula\u010Dn\u00EDmi smy\u010Dkami s vyu\u017Eit\u00EDm dopravn\u00EDch zpo\u017Ed\u011Bn\u00ED."@cs . "99 ; 106" . "Nedbal, L." . "RIV/68407700:21220/05:02109626" . . . . "RIV/68407700:21220/05:02109626!RIV06-MSM-21220___" . "Photosynthesis in Dynamic Light: Systems Biology of Unconventional Chlorophyll Fluorescence Transients in Synechocystis Sp. PCC 6803"@en . . . . "Photosynthetic organisms live in a dynamic environment where light typically fluctuates around a mean level that is slowly drifting during the solar day. We show that the far-from-equilibrium photosynthesis occurring in a rapidly fluctuating light differs vastly from the stationary-flux photosynthesis attained in a constant or slowly drifting light. Photosynthetic organisms in a static or slowly drifting light can be characterized by a steady-state quantum yield of chlorophyll fluorescence emission that is changing linearly with small and slow variations of the incident irradiance. We propose that, in nature, the far-from-equilibrium dynamic phenomena represent a significant correction to the steady-state photosynthetic activity that is typically investigated in laboratory. Analysis of the forced oscillations by the tools of systems biology suggests that the dynamism of photosynthesis observed in fluctuating light can be explained by a delayed action of regulatory agents." . . "535963" . . "0166-8595" . "Photosynthesis in Dynamic Light: Systems Biology of Unconventional Chlorophyll Fluorescence Transients in Synechocystis Sp. PCC 6803" . "Trt\u00EDlek, M." . . "Fotosynt\u00E9za p\u0159i dynamick\u00E9m osv\u011Btlen\u00ED: syst\u00E9mov\u00E1 biologie nekonven\u010Dn\u00EDch fluorescen\u010Dn\u00EDch p\u0159echod\u016F v Synechocystis sp. PCC 6803"@cs . "DE - Spolkov\u00E1 republika N\u011Bmecko" . "[CA150129D7AD]" . "Photosynthetic organisms live in a dynamic environment where light typically fluctuates around a mean level that is slowly drifting during the solar day. We show that the far-from-equilibrium photosynthesis occurring in a rapidly fluctuating light differs vastly from the stationary-flux photosynthesis attained in a constant or slowly drifting light. Photosynthetic organisms in a static or slowly drifting light can be characterized by a steady-state quantum yield of chlorophyll fluorescence emission that is changing linearly with small and slow variations of the incident irradiance. We propose that, in nature, the far-from-equilibrium dynamic phenomena represent a significant correction to the steady-state photosynthetic activity that is typically investigated in laboratory. Analysis of the forced oscillations by the tools of systems biology suggests that the dynamism of photosynthesis observed in fluctuating light can be explained by a delayed action of regulatory agents."@en . . . . "Photosynthesis Research" . . "1"^^ . . "Photosynthesis in Dynamic Light: Systems Biology of Unconventional Chlorophyll Fluorescence Transients in Synechocystis Sp. PCC 6803" . . "4"^^ . "\u010Cerven\u00FD, Jan" . "P(1M0567), Z(MSM6007665808)" .