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Publikační činnost

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Typ záznamu * :	článek v odborném periodiku (J)
Domácí pracoviště * :	Katedra fyziky (31300)
Název * :	Characterization of acclimation of Hordeum vulgare to high irradiation based on different responses of photosynthetic activity and pigment composition
Citace :	Kurasová, I., Čajánek, M., Kalina, J., Urban, O. a Špunda, V. Characterization of acclimation of Hordeum vulgare to high irradiation based on different responses of photosynthetic activity and pigment composition. Photosynthesis Research. 2002, roč. 72, s. 71-83. ISSN 0166-8595.

Podnázev :
Rok * :	2002
Obor * :	Biofyzika
Kód ISSN * :	0166-8595
Oficiální název periodika * :	Photosynthesis Research
Stát vydavatele periodika * :	Spojené království Velké Británie a Severního Irska
Svazek periodika * :	Neuveden
Číslo periodika v rámci svazku * :	1
Číslo článku :
Ročník :	72
Počet stran článku * :
Strana od * :	71
Strana do * :	83
Kód UT WoS :
EID :
Poddruh recenzovaného článku :	Článek v impaktovaném časopise (Jimp)

Klíčová slova anglicky * :	acclimation, excess irradiance, non-radiative dissipation, photosynthesis, pigment composition, spring barley, xanthophyll cycle
Popis v původním jazyce * :	The ability of spring barley (Hordeum vulgare cv. Akcent) to adjust the composition and function of the photosynthetic apparatus to growth irradiances of 25-1200 umol m-2 s-1 was studied by gas exchange and chlorophyll a fluorescence measurements and high-performance liquid chromatography. Photosynthetic capacity, chlorophyll a/b and VAZ revealed a linear trend of dependence on PS II excitation pressure in a certain range of growth irradiances (100-730 umol m-2 s-1). The deviation from linearity of these relationships for EHL1200 barley is discussed. In addition, the role of increased VAZ and/or accumulation of zeaxanthin and antheraxanthin in acclimation of barley to high irradiance is studied with respect to regulation of non-radiative dissipation and/or photochemical efficiency within PS II.
Popis v anglickém jazyce * :	The ability of spring barley (Hordeum vulgare cv. Akcent) to adjust the composition and function of the photosynthetic apparatus to growth irradiances of 25-1200 umol m-2 s-1 was studied by gas exchange and chlorophyll a fluorescence measurements and high-performance liquid chromatography. Photosynthetic capacity, chlorophyll a/b and VAZ revealed a linear trend of dependence on PS II excitation pressure in a certain range of growth irradiances (100-730 umol m-2 s-1). The deviation from linearity of these relationships for EHL1200 barley is discussed. In addition, the role of increased VAZ and/or accumulation of zeaxanthin and antheraxanthin in acclimation of barley to high irradiance is studied with respect to regulation of non-radiative dissipation and/or photochemical efficiency within PS II.

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R01:	RIV/61988987:17310/02:00000010

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