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

, whereas the intercellular CO 2 concentration (C i ) in leaves on Carrizo citrange was similar to the majority of other rootstocks. However, the g s and the E for leaves on Carrizo citrange were the lowest, as was chlorophyll content, when compared

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Soohyun Kang, Yating Zhang, Yuqi Zhang, Jie Zou, Qichang Yang, and Tao Li

curves were corrected for leaks of CO 2 into or out of the cuvette by using photosynthetically inactive leaves ( Flexas et al., 2007 ). A n as a function of intercellular CO 2 partial pressure ( C i ) was fitted through the model of Sharkey et al

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Ze Li, Kai Shi, Fanhang Zhang, Lin Zhang, Hongxu Long, Yanling Zeng, Zhiming Liu, Genhua Niu, and Xiaofeng Tan

70%. Water-use efficiency (WUE) was calculated as the P n /E ratio according to Colla et al. (2012). The stomatal limitation value (L s ) was calculated as 1 – C i /Ca (where C i is the intercellular CO 2 concentration and Ca is the concentration of

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Guohai Xia, Lailiang Cheng, Alan Lakso, and Martin Goffinet

Mn; P = 0.001 for leaf B. In response to increasing N supply, single leaf net CO 2 assimilation rate increased ( Fig. 4 ), whereas the calculated intercellular CO 2 concentrations decreased (data not shown). As a result of increases in

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Dharti Thakulla, Bruce L. Dunn, Carla Goad, and Bizhen Hu

increase in the activity of Rubisco and PS II resulting in increased stomatal conductance ( g S ) and intercellular CO 2 concentration ( Khan et al., 2018 ). In a similar study conducted by Nurnaeimah et al. (2020 ), plant height, leaf area, chlorophyll

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Alefsi David Sánchez-Reinoso, Gustavo Adolfo Ligarreto-Moreno, and Hermann Restrepo-Díaz

using a portable photosynthesis meter (LI-6200; LI-COR, Lincoln, NE), between 1000 and 1500 h. This equipment also estimated the internal CO 2 concentration. In addition, the ratio of intercellular to ambient CO 2 concentration ( C i/ C a ), and

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Hong-jia Xu, Masafumi Johkan, Toru Maruo, Natsuko Kagawa, and Satoru Tsukagoshi

intensity, 24 °C day/20 °C night temperature, and 1000 ppm CO 2 concentration until the seventh day after seeding (DAS). Next, lettuce seedlings with a uniform morphology were transplanted into another growth chamber with the same conditions as the previous

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Gaofeng Zhou, Bixian Li, Jianmei Chen, Fengxian Yao, Guan Guan, Guidong Liu, and Qingjiang Wei

treatment, gas exchange parameters, including the photosynthetic rate (P n ; μmol CO 2 m −2 ·s −1 ), stomatal conductance ( g S ; mmol m −2 ·s −1 ), intercellular CO 2 concentration ( C i ; μmol·mol −1 ), and transpiration rate ( E ; mmol H 2 O m −2 ·s −1

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Brandon R. Smith and Lailiang Cheng

respiration rate decreased curvilinearly as active Fe decreased ( Fig. 4E–F ). Fig. 4. ( A ) CO 2 assimilation rate, ( B ) g S , ( C ) calculated intercellular CO 2 concentration, and ( D ) PSII quantum efficiency of leaves sampled at noon, and

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Renée L. Eriksen, Laban K. Rutto, James E. Dombrowski, and John A. Henning

than it was in ‘Pride of Ringwood’ at 36 to 39 °C ( P < 0.003) ( Fig. 1C ). Intercellular CO 2 concentrations (C i ) remained steady between ≈250 and 300 mol/air at most temperatures, but they were highly variable within cultivars at 15 °C. ‘Cascade