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Start Over Coverage 304-308

1. Effects of rapidly imposed water deficit on photosynthetic parameters of three C4 grasses

Creator:
Soares-Cordeiro, A. S., Carmo-Silva, A. E., Bernardes da Silva, A., Marques da Silva, J., Keys, A. J., and Arrabaça, M. C.
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
chlorophyll a fluorescence, drought stress, NAD-malic enzyme, NADP-malic enzyme, phosphoenolpyruvate carboxykinase, phosphoenolpyruvate carboxylase, photosynthetic capacity, and Rubisco
Language:
Multiple languages
Description:
Water deficit, when rapidly imposed on three C4 grasses of the different metabolic subtypes, Paspalum dilatatum Poiret (NADP-malic enzyme), Cynodon dactylon (L.) Pers (NAD-malic enzyme) and Zoysia japonica Steudel (phosphoenolpyruvate carboxykinase), caused decreases in photosynthetic rates, in the quantum yield of PS II and photochemical quenching, and in the activities of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) and phosphoenolpyruvate carboxylase (PEPC). The results provide evidence for non-stomatal limitations of photosynthesis differing in nature between the three species. and A. S. Soares-Cordeiro ... [et al.].
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public