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Geoffrey Weaver and Marc W. van Iersel

recently fully expanded leaf. PPFD was measured using the built-in quantum sensor on the leaf clip, and the rate of linear electron transport through photosystem II (electron transport rate; ETR), an estimate of the rate of the light reactions of

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Jonathan Tong, Cyril Rakovski, and Anuradha Prakash

packed into perforated bags, and eight bags were placed into Styrofoam boxes (0.60 m × 0.39 m × 0.14 m). All fruit were transported to Nutek Corporation, Hayward, CA in a refrigerated truck 1 d after packing and stored at 0–1 °C. Electron beam irradiation

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Henry Taber, Penelope Perkins-Veazie, Shanshan Li, Wendy White, Steven Rodermel, and Yang Xu

biosynthesis. These studies directly implicate electron transport in the desaturation of phytoene to form lycopene. Potassium has a known role in ATP synthesis, proton uptake, and electron flow in the thylakoid membranes of plastids, which are the site of

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Yingli Ma, Tingting Yuan, Tao Wang, Jiaxin Li, Zhongqiu Xu, Siqian Luo, and Yinfeng Xie

the electron transport of PSII and to explore the mechanism of enhancing the photochemical activity of P. heterophylla by foliar microfertilizer application. The increase in K point relative variable fluorescence on the OJIP curve is a specific

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Naveen Kumar, Fnu Kiran, and Ed Etxeberria

distribution of the bacteria ( Zhong et al., 2015 ). The citrus primary root system comprises woody vertical and horizontal lateral roots that provide anchorage and support, and serve as a conduit for nutrient and water transport. The smallest, subtending

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Raymond A. Cloyd, Cindy L. Galle, Stephen R. Keith, and Kenneth E. Kemp

designation, and rate of the mitochondria electron transport inhibiting (METI) miticides and fungicides, and other miticides evaluated in the study for control of the twospotted spider mite, Tetranychus urticae . Plants were evaluated before

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M. Carmen González-Mas, M. José Llosa, Antonio Quijano, and M. Angeles Forner-Giner

of shoots grafted on the other rootstocks had significantly higher q P values than on Carrizo citrange. The greater rate of closing of PSII centers in leaves on Carrizo citrange reduced the possibility of electron transport to photosystem I

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Teresa Eileen Snyder-Leiby and Shixiong Wang

accumulation in potato leaves, inhibition of photosynthesis, and chlorosis ( Eckardt, 2003 ). Phytohormones are involved in increasing rate of phloem transport ( Lalonde et al., 1999 ). A direct effect on phloem loading with indole acetic acid and gibberellic

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Mengyang Liu, Yin Lu, Shan Wang, Fang Wu, Jingrui Li, Yanhua Wang, Jianjun Zhao, and Shuxing Shen

plants leads to an increase in light capture and enhanced (40% to 80%) electron transport rates of PSI and PSII. Consistent with previous research, our data suggest that the photochemical efficiency decrease of PSII resulted in retarded photosynthetic

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Toshio Shibuya, Ryosuke Endo, Yuki Kitamura, Yoshiaki Kitaya, and Nobuaki Hayashi

the measuring system, the air temperature was maintained at 30 ± 3 °C, leaf temperature at 28 °C, relative humidity at 50% ± 10%, and CO 2 concentration at 400 μmol·mol −1 . The photosynthetic electron transport rate (ETR) was then estimated from Ф