PSII


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PSII

References in periodicals archive ?
Therefore, increase in Fv'/Fm' in tolerant hybrids suggests that those hybrids kept more PSII centers in an open state so the more excitation energy will be utilized for electron transport.
and consists a reversible regulatory and protective mechanism that involves changes in the thylakoid membranes triggered by transthylakoidal pH gradient, transition states and photoinactivation of PSII (Rohacek, Soukupova, & Bartak, 2008).
2] concentrations on chlorophyll contents, gas exchange, water use efficiency, and PSII activity on [C.
A Team PSII spokesman told the Mirror: "We have captured tons of evidence from the school going back to 2013 when we first gained permission from Falls Community Council.
2] assimilation can occur prior to, or in the absence of, depressions in PSII function and may more likely involve impairments in the Calvin cycle, possibly mediated by Rubisco (Allen et al, 1999).
Besides the many early mentions, we see the term still being in use in the early 1950s: "Sikap PSII terhadap penjelesaian soal Darul Islam".
Recently, smallflower umbrella sedge biotypes with multiple resistance to the PSII herbicide propanil and to several ALS-inhibiting herbicides were identified in the Sacramento Valley (Valverde et al.
Petra Fromme, professor of chemistry and biochemistry at Arizona State University, said that the trick was to use the world's most powerful X-ray laser, named LCLS, located at the Department of Energy's SLAC National Accelerator Laboratory and extremely fast femtosecond (one-quadrillionth of a second) laser pulses record snapshots of the PSII crystals before they explode in the X-ray beam, a principle called diffraction before destruction.
s]), e transpiracao (E)) da eficiencia fotoquimica maxima do PSII e do teor de clorofilas, foram utilizadas folhas plenamente expandidas, no terceiro par contado a partir do apice da planta.
Using these parameters, were calculated the following ratios: maximum PSII photochemical efficiency [F.
s] (dimensionless) [increment of Effective quantum yield of PSII F]/[F'.