A novel ethylene responsive factor CitERF13 plays a role in photosynthesis regulation

Xie, Xiaochen; Xia, Xiaojian; Sheng, Kuang; Zhang, Xili; X, Yin; Yu, Jingquan; Chen, Kunsong

doi:10.1016/j.plantsci.2016.11.001

Cited by 19 publications

(12 citation statements)

References 39 publications

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“…Other studies showed that ethylene-insensitive mutants, etr1-1 and ein2, had smaller stomata, possessed lower chlorophyll and CAB (chlorophyll a/b binding complex) contents, RuBisCO activities, and had a lower whole-plant and leaf photosynthetic capacity, suggesting the role of basal ethylene perception in controlling stomatal conductance and photosynthetic capacity (Grbic and Bleecker, 1995;Tholen et al, 2007). Other seminal works suggested that ethylene-responsiveness was required for the fine regulation of PSII photochemical efficiency (Kim et al, 2017) and carbon fixation by achieving maximal RuBisCO activities through ethylene-responsive factors (ERFs) (Bracher et al, 2017;Xie et al, 2017). The control of photosynthesis by ethylene also affected plant biomass production by influencing final plant size (Ceusters and Van de Poel, 2018).…”

Section: Hormonomicsmentioning

confidence: 99%

Photosynthesis in a Changing Global Climate: Scaling Up and Scaling Down in Crops

et al. 2020

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Section: Hormonomicsmentioning

confidence: 99%

Photosynthesis in a Changing Global Climate: Scaling Up and Scaling Down in Crops

et al. 2020

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“…Similarly, in rice ( Oryza sativa L. ), OsCYP21-4 overexpressing transgenic plants exhibited higher biomass and productivity with 10-15% higher seed weight than in the WT [28]. Besides, in sweet oranges ( Citrus sinensis L. Osbeck ), overexpression of CitERF13 in citrus fruit peel resulted in rapid chlorophyll degradation and led to the accumulation of ROS [29, 30]. Moreover, in Arabidopsis ( Arabidopsis thaliana ), mutants of the singlet oxygen ( 1 O 2 ) overproducing flu and chlorina1 (ch1) have shown that 1 O 2 -induced changes in gene expression can lead to either PCD or acclimation [31].…”

Section: Introductionmentioning

confidence: 99%

The Roles of Environmental Factors in Regulation of Oxidative Stress in Plant

Xie

Chen

et al. 2019

BioMed Research International

269

165

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Exposure to a variety of environmental factors such as salinity, drought, metal toxicity, extreme temperature, air pollutants, ultraviolet-B (UV-B) radiation, pesticides, and pathogen infection leads to subject oxidative stress in plants, which in turn affects multiple biological processes via reactive oxygen species (ROS) generation. ROS include hydroxyl radicals, singlet oxygen, and hydrogen peroxide in the plant cells and activates signaling pathways leading to some changes of physiological, biochemical, and molecular mechanisms in cellular metabolism. Excessive ROS, however, cause oxidative stress, a state of imbalance between the production of ROS and the neutralization of free radicals by antioxidants, resulting in damage of cellular components including lipids, nucleic acids, metabolites, and proteins, which finally leads to the death of cells in plants. Thus, maintaining a physiological level of ROS is crucial for aerobic organisms, which relies on the combined operation of enzymatic and nonenzymatic antioxidants. In order to improve plants’ tolerance towards the harsh environment, it is vital to reinforce the comprehension of oxidative stress and antioxidant systems. In this review, recent findings on the metabolism of ROS as well as the antioxidative defense machinery are briefly updated. The latest findings on differential regulation of antioxidants at multiple levels under adverse environment are also discussed here.

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“…4 a). ERFs are critical downstream factors of the ethylene signaling pathway (Xie et al 2017 ). Therefore, we speculated that the content of ethylene (ETH) in yellow sectors might be significantly altered.…”

Section: Resultsmentioning

confidence: 99%