Arabidopsis leaf necrosis caused by simulated acid rain is related to the salicylic acid signaling pathway

Lee, Young-Mi; Park, Jongbum; Im, Kyung˗Hoan; Kim, Kiyoon; Lee, Jungwoo; Lee, Kyungyeoll; Park, Jungan; Lee, Taek-Kyun; Park, Dae-Sup; Yang, Joo-Sung; Kim, Donggiun; Lee, Sukchan

doi:10.1016/j.plaphy.2006.01.003

Cited by 36 publications

(24 citation statements)

References 26 publications

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“…Symptoms were detected after as early as a few days of acid rain treatment in Arabidopsis, tomato, and cucumber plants (Gabara et al [2003]; Lee et al [2006]; Wyrwicka and Sklodowska [2006]), suggesting that rice plants are relatively tolerant to acid fog, which is consistent with a previous report (Wang et al [2008]). These data also imply that rice has other antioxidant systems.…”

Section: Discussionsupporting

confidence: 88%

“…ROS generation has been reported in plants exposed to acid rain (Gabara et al [2003]; Velikova et al [2000]; Wyrwicka and Sklodowska [2006]), and SO 4 2− has been shown to cause acid rain-induced disease symptoms (Lee et al [2006]). The activation of NADPH oxidase and ROS accumulation in the apoplast have been reported in spinach plants treated with gaseous SO 2, which is a precursor of SO 4 2− (Li et al [2007]).…”

Section: Discussionmentioning

confidence: 99%

“…In Arabidopsis , acid rain treatment results in symptom development and the induction of genes in the signaling pathway mediated by salicylic acid (SA). Moreover, SA-mediated gene responses were shown to be induced by acid rain containing sulfate but not by acid rain containing nitrate (Lee et al [2006]).…”

Section: Introductionmentioning

confidence: 99%

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Gene response in rice plants treated with continuous fog influenced by pH, was similar to that treated with biotic stress

Satoh

Saji

Ito

et al. 2014

Rice

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BackgroundThroughout Asia, including Japan, rice plants are cultivated in a wide range of areas from lowlands to highlands and are frequently exposed to fog, including acid fog. Some physiological studies have shown that acid fog can be a stress factor for plants. We analyzed the gene expression profiles of rice plants treated with artificially prepared simulated acid fog (SiAF) or simulated neutral fog (SiNF) for 1 or 7 days.ResultsMicroarray analysis results suggested that both the SiAF and the SiNF treatments induced the expression of genes involved in the defense and stress responses in rice plants. Induction of such genes was detected in plants treated with SiAF for 1 day, and the number of induced genes increased in plants treated with SiAF for 7 days. The genes for defense and stress responses were also induced by SiNF for 7 days, although they were not induced by SiNF for 1 day. The gene expression profiles of the SiAF-treated and the SiNF-treated plants were compared to those of plants treated with other stress factors. The comparison revealed that both SiAF and SiNF treatments have similar effects to biotic stresses and ozone stress. The genes encoding NADPH oxidase and germin, which function in apoplasts, were also induced by SiAF, SiNF and biotic stresses.ConclusionsThese findings suggest that both the SiAF and the SiNF treatments may result in oxidative stress through the apoplastic production of reactive oxygen species.

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Section: Discussionsupporting

confidence: 88%

Section: Discussionmentioning

confidence: 99%

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Gene response in rice plants treated with continuous fog influenced by pH, was similar to that treated with biotic stress

Satoh

Saji

Ito

et al. 2014

Rice

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“…As a result of significant emissions and subsequent deposition of sulfur (S), widespread AR is observed in southern and southwestern China [1]. However, studies are rarely focused on the plant's response in S metabolism to AR, and molecular details of this process are poorly understood [7].…”

Section: Introductionmentioning

confidence: 99%

A Combined Proteomic and Transcriptomic Analysis on Sulfur Metabolism Pathways of Arabidopsis thaliana under Simulated Acid Rain

Liu

Chen

Wang³

et al. 2014

PLoS ONE

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With rapid economic development, most regions in southern China have suffered acid rain (AR) pollution. In our study, we analyzed the changes in sulfur metabolism in Arabidopsis under simulated AR stress which provide one of the first case studies, in which the systematic responses in sulfur metabolism were characterized by high-throughput methods at different levels including proteomic, genomic and physiological approaches. Generally, we found that all of the processes related to sulfur metabolism responded to AR stress, including sulfur uptake, activation and also synthesis of sulfur-containing amino acid and other secondary metabolites. Finally, we provided a catalogue of the detected sulfur metabolic changes and reconstructed the coordinating network of their mutual influences. This study can help us to understand the mechanisms of plants to adapt to AR stress.

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“…For instance, AR can induce necrosis and chlorosis in leaves of AR-sensitive plants and even structural abnormalities through damaging the cuticles of the epidermis and leaf mesophyll cells [5,6]. In addition, AR can also disturb the normal metabolism of plants and cause a decrease in photosynthesis, depression in plant growth and development, and even the death of plants in some extreme cases [7]. …”

Section: Introductionmentioning

confidence: 99%

Comparative Proteomic Analysis of Differential Responses of Pinus massoniana and Taxus wallichiana var. mairei to Simulated Acid Rain

Liu

Simón

et al. 2014

IJMS

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Acid rain (AR), a serious environmental issue, severely affects plant growth and development. As the gymnosperms of conifer woody plants, Pinus massoniana (AR-sensitive) and Taxus wallichiana var. mairei (AR-resistant) are widely distributed in southern China. Under AR stress, significant necrosis and collapsed lesions were found in P. massoniana needles with remarkable yellowing and wilting tips, whereas T. wallichiana var. mairei did not exhibit chlorosis and visible damage. Due to the activation of a large number of stress-related genes and the synthesis of various functional proteins to counteract AR stress, it is important to study the differences in AR-tolerance mechanisms by comparative proteomic analysis of tolerant and sensitive species. This study revealed a total of 65 and 26 differentially expressed proteins that were identified in P. massoniana and T. wallichiana var. mairei, respectively. Among them, proteins involved in metabolism, photosynthesis, signal transduction and transcription were drastically down-regulated in P. massoniana, whereas most of the proteins participating in metabolism, cell structure, photosynthesis and transcription were increased in T. wallichiana var. mairei. These results suggest the distinct patterns of protein expression in the two woody species in response to AR, allowing a deeper understanding of diversity on AR tolerance in forest tree species.

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Arabidopsis leaf necrosis caused by simulated acid rain is related to the salicylic acid signaling pathway

Cited by 36 publications

References 26 publications

Gene response in rice plants treated with continuous fog influenced by pH, was similar to that treated with biotic stress

Gene response in rice plants treated with continuous fog influenced by pH, was similar to that treated with biotic stress

A Combined Proteomic and Transcriptomic Analysis on Sulfur Metabolism Pathways of Arabidopsis thaliana under Simulated Acid Rain

Comparative Proteomic Analysis of Differential Responses of Pinus massoniana and Taxus wallichiana var. mairei to Simulated Acid Rain

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