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Fig. 6 | BMC Plant Biology

Fig. 6

From: Physiological, biochemical and molecular responses associated with drought tolerance in grafted grapevine

Fig. 6

Effects of drought stress on chlorophyll fluorescence in self-rooted and grafted vine leaves. a maximum quantum efficiency of PSII photochemistry (Fv/Fm); b excitation energy capture efficiency of open PSII reaction centers under light (Fv’/Fm′); c the quantum yield of PSII (ΦPSII); d non-photochemical quenching (NPQ); e the photochemical quenching coefficient (qP); f Excitation pressure of PSII(1-qP). The data represent mean ± SD

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BMC Plant Biology

ISSN: 1471-2229

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