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| 1 | NARROW AND ROLLED LEAF 2 regulates leaf shape,male fertility, and seed size in rice显示文摘Grain yield in rice(Oryza sativa L.) is closely related to leaf and flower development. Coordinative regulation of leaf, pollen, and seed development in rice as a critical biological and agricultural question should be addressed. Here we identified two allelic rice mutants with narrow and semirolled leaves, named narrow and rolled leaf 2-1(nrl2-1) and nrl2-2. Map-based molecular cloning revealed that NRL2 encodes a novel protein with unknown biochemical function. The mutation of NRL2 caused pleiotropic effects, including a reduction in the number of longitudinal veins, defective abaxial sclerenchymatous cell differentiation, abnormal tapetum degeneration and microspore development, and the formation of more slender seeds compared with the wild type(WT). The NRL2 protein interacted with Rolling-leaf(RL14),causing the leaves of the nrl2 mutants to have a highercellulose content and lower lignin content than the WT, which may have been related to sclerenchymatous cell differentiation and tapetum degeneration. Thus, this gene is an essential developmental regulator controlling fundamental cellular and developmental processes, serving as a potential breeding target for high-yielding rice cultivars. | Shuangshuang Zhao Lei Zhao Fengxia Liu Yongzhen Wu Zuofeng Zhu Chuanqing Sun Lubin Tan | 2016 | Journal of Integrative Plant Biology2016，58，12： | 19 |
| 2 | Impact of meteorological conditions on a nine-day particulate matter pollution event observed in December 2013,Shanghai,China显示文摘A severe particulate matter pollution event occurred in Shanghai from 1 to 9 December 2013.The mean hourly mass concentrations of PM_(2.5) and PM_(10) were 211.9 and 249.0 μg/m^3,respectively.Reanalysis data,in situ,and remote-sensing measurements were used to examine the impacts of meteorological conditions on this event.It was found that the synoptic pattern of weak pressure,the reduced planetary boundary layer height,and the passage of two cold fronts were key factors causing the event.Four stages were identified during this event based on the evolution of its PM_(2.5) levels and weather conditions.The highest concentration of PM2.5(602 μg/m^3) was observed in stage 3.High PM2.5 concentrations were closely associated with a low local ventilation index,with an average of 505m^2/s,as well as with the influx of pollutants from upstream,transported by the cold fronts. | Jianming Xu Fengxia Yan Ying Xie Fengyun Wang Jianbin Wu Qingyan Fu | 2015 | Particuology2015，13，3： | 17 |
| 3 | Control of Bird Feeding Behavior by Tannin1 through Modulating the Biosynthesis of Polyphenols and Fatty Acid-Derived Volatiles in Sorghum显示文摘Bird predation during seed maturation causes great loss to agricultural production.In this study,through GWAS analysis of a large-scale sorghum germplasm diversity panel,we identified that Tannin1,which encodes a WD40 protein functioning in the WD40/MYB/bHLH complex,controls bird feeding behavior in sorghum.Metabolic profiling analysis showed that a group of sorghum accessions preferred by birds contain mutated tan1-a/b alleles and accumulate significantly lower levels of anthocyanins and condensed tannin compounds.In contrast,a variety of aromatic and fatty acid-derived volatiles accumulate at significantly higher levels in these bird-preference accessions.We subsequently conducted both sparrow feeding and sparrow volatile attractant assays,which confirmed,respectively,the antifeedant and attractant functions of these differentially accumulated metabolites.In addition,the connection between the biosynthesis pathway of anthocyanin and proanthocyanidin and the pathway of fatty acid–derived volatile biosynthesis was demonstrated by discovering that Tannin1 complex modulates fatty acid biosynthesis by regulating the expression of SbGL2 in sorghum,thus affecting the accumulation of fatty acid-derived volatiles.Taken together,our study identified Tannin1 as the gene underlying the major locus controlling bird feeding behavior in sorghum,illustrating an example of the identification of an ecologically impactful molecular mechanism from field observation and providing significant insights into the chemistry of bird–plant ecological interactions. | Peng Xie Jiayang Shi Sanyuan Tang Chengxuan Chen Aimal Khan Fengxia Zhang Ying Xiong Chao Li Wei He Guodong Wang Fumin Lei Yaorong Wu Qi Xie | 2019 | Molecular Plant2019，12，10： | 8 |
| 4 | Electrochemical deposition of Mg(OH)_(2)/GO composite films for corrosion protection of magnesium alloys显示文摘Mg(OH)_(2)/graphene oxide(GO)composite film was electrochemical deposited on AZ91D magnesium alloys at constant potential.The characteristics of the Mg(OH)_(2)/GO composite film were investigated by scanning electron microscope(SEM),energy-dispersive X-ray spectrometry(EDS),X-ray diffractometer(XRD)and Raman spectroscopy.It was shown that the flaky GO randomly distributed in the composite film.Compared with the Mg(OH)_(2)film,the Mg(OH)_(2)/GO composite film exhibited more uniform and compact structure.Potentiodynamic polarization tests revealed that the Mg(OH)_(2)/GO composite film could significantly improve the corrosion resistance of Mg(OH)_(2)film with an obvious positive shift of corrosion potential by 0.19 V and a dramatic reduction of corrosion current density by more than one order of magnitude. | Fengxia Wu Jun Liang Weixue Li | 2015 | Journal of Magnesium and Alloys2015，3，3： | 6 |
| 5 | GATA family members as inducers for cellular reprogramming to pluripotency显示文摘GATA 蛋白质家庭的成员在系说明和 transdifferentiation 起重要作用。以前的报告证明 GATA 蛋白质家庭罐头的一些成员也由代替 Oct4 在体的房间导致 pluripotency,一个关键联系 pluripotency 的因素。然而,连接指定系的暗示的机制和 pluripotency 的激活留下逃犯。这里,我们报导所有 GATA 家庭成员能代替让 Oct4 导致 pluripotency。我们发现 GATA 家庭的所有成员能禁止 overrepresented ectodermal 系基因,它与以前的报告显示不同指定系的力量的平衡为 pluripotency 的恢复是重要的一致。一根保存锌手指在 C 终点的 DNA 有约束力的领域是批评的让 GATA 家庭导致 pluripotency。用 RNA-seq 和 ChIP-seq,我们决定 pluripotency 相关的基因 Sall4 在 reprogramming 期间是 GATA 家庭成员的一个直接目标并且用作连接指定系的 GATA 家庭到 pluripotency 电路的一座桥。因此, GATA 家庭是所有成员能作为 reprogramming 进程的 inducers 工作并且能代替 Oct4 的第一个蛋白质家庭。我们的结果建议在 reprogramming 的 GATA 家庭的角色被低估了并且 GATA 家庭可以担任房间命运变换的一个重要调停人。 | Jian Shu Ke Zhang Minjie Zhang Yao Sida Shao Fengxia Du Caiyun Yang Wenhan Chen Chen Wu Weifeng Yang Yingli Sun Hongkui Deng | 2015 | Cell Research2015，25，2： | 5 |
| 6 | Epidemiological characteristics and temporal-spatial analysis of overseas imported dengue fever cases in outbreak provinces of China, 2005–2019显示文摘Background Overseas imported dengue fever is an important factor in local outbreaks of this disease in the mainland of China.To better prevent and control such local outbreaks,the epidemiological characteristics and temporal-spatial distribution of overseas imported dengue fever cases in provincial-level administrative divisions(PLADs)where dengue fever is outbreak in the mainland of China were explored.Methods Using the Chinese National Notifiable Infectious Disease Reporting Information System(CNNDS),we identified overseas imported dengue fever cases in dengue fever outbreak areas in the mainland of China from 2005 to 2019 to draw the epidemic curve and population characteristic distribution of overseas imported cases in each PLAD.Based on spatial autocorrelation analysis of ArcGIS 10.5 and temporal-spatial scanning analysis of SaTScan 9.5,we analyzed the temporal-spatial distribution of overseas imported dengue fever in dengue fever outbreak areas in the mainland of China.Results A total of 11,407 imported cases,mainly from Southeast Asia,were recorded from 2005 to 2019 in these 13 PLADs.Of which 62.1%were imported into Yunnan and Guangdong Provinces.Among the imported cases,there were more males than females,mainly from the 21–50 age group.The hot spots were concentrated in parts of Yunnan,Guangdong and Fujian Provinces.We found the cluster of infected areas were expanding northward.Conclusions Based on the analysis of overseas imported dengue cases in 13 PLADs of the mainland of China from 2005 to 2019,we obtained the epidemiological characteristics and spatial distribution of imported dengue cases.Border controls need to pay attention to key population sectors,such as 21–50 years old men and education of key populations on dengue prevention.There is a need to improve the awareness of the prevention and control of imported cases in border areas.At the same time,northern regions cannot relax their vigilance. | Xinchang Lun Yiguan Wang Chunchun Zhao Haixia Wu Caiying Zhu Delong Ma Mingfang Xu Jun Wang Qiyong Liu Lei Xu Fengxia Meng | 2022 | Infectious Diseases of Poverty2022，11，1： | 3 |
| 7 | 2022 Chinese expert consensus and guidelines on clinical management of toxicity in anti-CD19 chimeric antigen receptor T-cell therapy for B-cell non-Hodgkin lymphoma显示文摘Adoptive cellular immunotherapy with chimeric antigen receptor(CAR)T cells has emerged as a novel modality for treating relapsed and/or refractory B-cell non-Hodgkin lymphoma(B-NHL).With increasing approval of CAR T-cell products and advances in CAR T cell therapy,CAR T cells are expected to be used in a growing number of cases.However,CAR T-cell-associated toxicities can be severe or even fatal,thus compromising the survival benefit from this therapy.Standardizing and studying the clinical management of these toxicities are imperative.In contrast to other hematological malignancies,such as acute lymphoblastic leukemia and multiple myeloma,anti-CD19 CAR T-cell-associated toxicities in B-NHL have several distinctive features,most notably local cytokine-release syndrome(CRS).However,previously published guidelines have provided few specific recommendations for the grading and management of toxicities associated with CAR T-cell treatment for B-NHL.Consequently,we developed this consensus for the prevention,recognition,and management of these toxicities,on the basis of published literature regarding the management of anti-CD19 CAR T-cell-associated toxicities and the clinical experience of multiple Chinese institutions.This consensus refines a grading system and classification of CRS in B-NHL and corresponding measures for CRS management,and delineates comprehensive principles and exploratory recommendations for managing anti-CD19 CAR T-cell-associated toxicities in addition to CRS. | Ping Li Yang Liu Yun Liang Jian Bo Sujun Gao Yongxian Hu Yu Hu He Huang Xiaojun Huang Hongmei Jing Xiaoyan Ke Jianyong Li Yuhua Li Qifa Liu Peihua Lu Heng Mei Ting Niu Yongping Song Yuqin Song Liping Su Sanfang Tu Jianxiang Wang Depei Wu Zhao Wang Kailin Xu Zhitao Ying Qingming Yang Yajing Zhang Fengxia Shi Bin Zhang Huilai Zhang Xi Zhang Mingfeng Zhao Weili Zhao Xiangyu Zhao Liang Huang Jun Zhu Wenbin Qian Weidong Han Aibin Liang | 2023 | Cancer Biology & Medicine2023，20，2： | 3 |
| 8 | Hexagonal boron nitride:A metal-free catalyst for deep oxidative desulfurization of fuel oils显示文摘Oxidative desulfurization(ODS)has been proved to be an efficient strategy for the production of clean fuel oil.Numerous metal-based materials have been employed as excellent ODS catalysts,but being hindered by their high-cost and potential secondary pollution.In this work,we employed graphene analogous hexagonal boron nitride(h-BN)as a metal-free catalyst for ODS with hydrogen peroxide(H2O2)as the oxidant.The h-BN catalyst was characterized and proved to be a few-layered structure with relatively high specific surface areas.The h-BN catalyst showed a 99.4%of sulfur removal in fuel oil under the optimized reaction conditions.Besides,the h-BN can be recycled for 8 times without significant decrease in the catalytic performance.Detailed mechanism analysis found that it is the boron radicals in h-BN activated H2O2 to generate·OH species,which can readily oxidize sulfides to corresponding sulfones for separation.This work would provide another choice in choosing metal-free catalysts for ODS. | Peiwen Wu Linjie Lu Jing He Linlin Chen Yanhong Chao Minqiang He Fengxia Zhu Xiaozhong Chu Huaming Li Wenshuai Zhu | 2020 | Green Energy & Environment2020，5，2： | 3 |
| 9 | Effect of compound Yindan decoction on alpha-naphthylisothiocyanate-Induced acute intrahepatic cholestasis in rats显示文摘OBJECTIVE:To investigate the therapeutic mechanism of compound Yindan decoction (CYD) in a rat model of acute intrahepatic cholestatic (AIC).METHODS:A total of 108 adult male rats were randomly divided into control (n =18) and AIC groups (n =90).AIC was induced in rats using alpha-naphthylisothiocyanate (ANIT)(75 mg/kg,10 mL/kg in corn oil,p.o.).Then,90 AIC rats were randomly divided into five groups:a control group (n =18),a CYD high dose group (n =18),a CYD middle dose group (n =18),a CYD low dose group (n =18),and a ursodeoxycholicacid (UDCA) group (n =18).According to sampling time,each group was subdivided into three subgroups:24 h (n =6),48 h (n =6),and 72 h groups (n =6).The CYD-high,-middle and-low groups were orally administered 24.48,12.24,and 6.12 g.kg-1.d-1 modified CYD,respectively,while the model group was given 20 mL/kg of body weight of distilled water once a day.The UDCA group was given 67.5 mg.kg-1.d-1 UDCA once a day.Radioimmunity assay was used to detect the activity of alanine aminotransferase (ALT),aspartate aminotransferase (AST),alkaline phosphatase (ALP),gamma-glutamyl transpeptidase (GGT) and the levels of total bilirubin (TBil) and indirectbiliruin (DBil) in rats.Reverse transcription quantitative polymerase chain reaction (qRT-PCR),Western blot analysis,and immunohistochemistry were used to detect multidrug resistance-associated protein 2 (MRP2) expression.In vitro,HepG2 hepatocellular carcinoma cells were treated with CYD medicated serum at a concentration of 15 mol/L.MRP2 and retinoid X receptor alpha (RXRα) expression was analyzed by qRT-PCR and Western blotting.RESULTS:Serum levels of ALT,AST,GGT,ALP,TBil,and DBil were significantly reduced in the CYD and positive drug groups compared with the control group (P < 0.05 and P < 0.01,respectively).Pathological changes in rat liver tissues at 72 h in the CYD-high and-medium dose groups and positive drug group were not significant compared with the control group.CYD and UDCA treatment ameliorated ANIT-induced biliary epithelial cell proliferation.Neutrophil infiltration was rare and little focal necrosis was observed in Iobules in the CYD-high and-medium dose groups and UDCA group at 72 h.Compared with the control group,the expression of MRP2 mRNA and MRP2 protein in the liver tissue of the CYD groups was significantly increased (P <0.05 and P < 0.01,respectively).MRP2 expression and RXRα nuclear receptor mRNA and protein levels in the CYD groups were significantly increased compared with the control and UDCA groups (P <0.01).CONCLUSION:CYD can alleviate cholestasis in ANIT-induced AIC rats,and the mechanism underlying this action might involve increases in ALT,AST,GGT,ALP,TBil,and DBil and upregulation of MRP2 and RXRα mRNA and protein levels. | Sun Fengxia Li Xiaoling Xu Chunjun Sui Jingli Li Pan Wu Jingjing | 2019 | Journal of Traditional Chinese Medicine2019，39，3： | 3 |
| 10 | Adaptive immune responses to SARS-CoV-2 infection in severe versus mild individuals显示文摘The global Coronavirus disease 2019(COVID-19)pandemic caused by SARS-CoV-2 has affected more than eight million people.There is an urgent need to investigate how the adaptive immunity is established in COVID-19 patients.In this study,we proled adaptive immune cells of PBMCs from recovered COVID-19 patients with varying disease severity using single-cell RNA and TCR/BCR V(D)J sequencing.The sequencing data revealed SARS-CoV-2-specic shufing of adaptive immune repertories and COVID-19-induced remodeling of peripheral lymphocytes.Characterization of variations in the peripheral T and B cells from the COVID-19 patients revealed a positive correlation of humoral immune response and T-cell immune memory with disease severity.Sequencing and functional data revealed SARS-CoV-2-specic T-cell immune memory in the convalescent COVID-19 patients.Furthermore,we also identied novel antigens that are responsive in the convalescent patients.Altogether,our study reveals adaptive immune repertories underlying pathogenesis and recovery in severe versus mild COVID-19 patients,providing valuable information for potential vaccine and therapeutic development against SARS-CoV-2 infection. | Fan Zhang Rui Gan Ziqi Zhen Xiaoli Hu Xiang Li Fengxia Zhou Ying Liu Chuangeng Chen Shuangyu Xie Bailing Zhang Xiaoke Wu Zhiwei Huang | 2020 | Signal Transduction and Targeted Therapy2020，5，1： | 3 |
| 11 | MeNA, Controlled by Reversible Methylation of Nicotinate, Is an NAD Precursor that Undergoes Long-Distance Transport in Arabidopsis显示文摘 | Ranran Wu Fengxia Zhang Lingyun Liu Wei Li Eran Pichersky Guodong Wang | 2018 | Molecular Plant2018，11，10： | 2 |
| 12 | Gap engineering of sandwich plasmonic gap nanostructures for boosting plasmon-enhanced electrocatalysis显示文摘Plasmonic catalysis is emerging as a dynamic field in heterogeneous catalysis and holds great promise for the efficient utilization of solar energy.Central to the development of plasmonic catalysis is the design of efficient plasmonic nanocatalysts.In this report,plasmonic gap nanostructures(PGNs)on the basis of Au@poly(o-phenylenediamine)(POPD)@Pd sandwich nanostructures are synthesized as plasmonic nanocatalysts by an in-situ reduction synthetic strategy,which allows for the precise engineering of the POPD gap size between plasmonic Au and catalytic Pd components.The introduction of conducting POPD nanogap in PGNs not only effectively enhances their light harvesting capability,but also provides an effective charge transfer channel for harnessing the photogenerated hot charge carriers.In this respect,distinct gap-dependent performances in plasmon-enhanced electrocatalysis of ethanol oxidation reactions(EOR)are demonstrated with the PGN nanocatalysts and over 2.5 folds of enhancement can be achieved.A volcano plot is derived to describe the relationship between the catalytic activities and gap size of the PGN nanocatalysts,which is well explained by the interplay of their light harvesting and charge transport capabilities.These results highlight the importance of gap engineering in PGNs for plasmonic catalysis and offer the promise of developing efficient plasmonic nanocatalysts for other heterogeneous catalytic reactions. | Lu Cheng Fengxia Wu Yu Tian Xiali Lv Fenghua Li Guobao Xu Hsien-Yi Hsu Yongjun Zhang Wenxin Niu | 2023 | Nano Research2023，16，7： | 1 |
| 13 | Transformation of microstructure and phase of disodium guanosine 5′-monophosphate: Thermodynamic perspectives显示文摘Microstructure and phase transformation of disodium guanosine 5′-monophosphate(5′-GMPNa_2) are extremely important for controlling the process and understanding the mechanism of crystallization. In this work, the thermodynamic properties of polymorphous 5′-GMPNa_2 especially the solubility were studied, the solubility results show that 5′-GMPNa_2 is more soluble in ethanol–water(E–W) than in isopropanol–water(I–W). The amorphous form of 5′-GMPNa_2 is more soluble than the crystalline form at the same mole fraction and temperature. Meanwhile, the crystalline forms and morphologies of the residual solids were characterized by PXRD and SEM. The results indicate that solid forms of 5′-GMPNa_2 transformed spontaneously from amorphous to crystalline when the ethanol proportion is ≥20%. In addition, increasing the pH facilitates the dissolution of 5′-GMPNa_2 and helps to maintain the crystalline form. The associated Gibbs free energy values were calculated to verify the trend of transformation from amorphous to crystalline 5′-GMPNa_2. These results should help to guide the industrial crystallization process and to obtain the crystalline form of 5′-GMPNa_2. | Qiao Chen Fengxia Zou Pengpeng Yang Jingwei Zhou Jinglan Wu Wei Zhuang Hanjie Ying | 2018 | Chinese Journal of Chemical Engineering2018，26，10： | 1 |
| 14 | Study on the antibiotic activity of microcapsule curcumin against foodborne pathogens显示文摘 | Yu Wang Zhaoxin Lu Hao Wu Fengxia Lv | 2009 | International Journal of Food Microbiology2009，，1： | 1 |
| 15 | Deep-Tissue Photothermal Therapy Using Laser Illumination at NIR-Ⅱa Window显示文摘Photothermal therapy(PTT)using near-infrared(NIR)light for tumor treatment has triggered extensive attentions because of its advantages of noninvasion and convenience.The current research on PTT usually uses lasers in the first NIR window(NIR-I;700–900 nm)as irradiation source.However,the second NIR window(NIR-II;1000–1700 nm)especially NIRIIa window(1300–1400 nm)is considered much more promising in diagnosis and treatment as its superiority in penetration depth and maximum permissible exposure over NIR-I window.Hereby,we propose the use of laser excitation at 1275 nm,which is approved by Food and Drug Administration for physical therapy,as an attractive technique for PTT to balance of tissue absorption and scattering with water absorption.Specifically,CuS-PEG nanoparticles with similar absorption values at 1275 and 808 nm,a conventional NIR-I window for PTT,were synthesized as PTT agents and a comparison platform,to explore the potential of 1275 and 808 nm lasers for PTT,especially in deep-tissue settings.The results showed that 1275 nm laser was practicable in PTT.It exhibited much more desirable outcomes in cell ablation in vitro and deep-tissue antitumor capabilities in vivo compared to that of 808 nm laser.NIR-IIa laser illumination is superior to NIR-I laser for deep-tissue PTT,and shows high potential to improve the PTT outcome. | Xunzhi Wu Yongkuan Suo Hui Shi Ruiqi Liu Fengxia Wu Tingzhong Wang Lina Ma Hongguang Liu Zhen Cheng | 2020 | Nano-Micro Letters2020，12，3： | 1 |
| 16 | Diagnostic and therapeutic advancements for aerobic vaginitis显示文摘 | Cha Han Wenjuan Wu Aiping Fan Yingmei Wang Huiying Zhang Zanjun Chu Chen Wang Fengxia Xue | 2015 | Archives of Gynecology and Obstetrics2015，，2： | 1 |
| 17 | Secretomes are a potential source of molecular targets for cancer therapies and indicate that APOE is a candidate biomarker for lung adenocarcinoma metastasis显示文摘 | Zan Liu Yuan Gao Fengxia Hao Xiaomin Lou Xiuwei Zhang Yang Li Di Wu Ting Xiao Longhai Yang Qingchang Li Xueshan Qiu Enhua Wang | 2014 | Molecular Biology Reports2014，，： | 1 |
| 18 | Wearable multichannel pulse condition monitoring system based on flexible pressure sensor arrays显示文摘Pulse diagnosis is an irreplaceable part of traditional Chinese medical science.However,application of the traditional pulse monitoring method was restricted in the modernization of Chinese medical science since it was difficult to capture real signals and integrate obscure feelings with a modern data platform.Herein,a novel multichannel pulse monitoring platform based on traditional Chinese medical science pulse theory and wearable electronics was proposed.The pulse sensing platform simultaneously detected pulse conditions at three pulse positions(Chi,Cun,and Guan).These signals were fitted to smooth surfaces to enable 3-dimensional pulse mapping,which vividly revealed the shape of the pulse length and width and compensated for the shortcomings of traditional single-point pulse sensors.Moreover,the pulse sensing system could measure the pulse signals from different individuals with different conditions and distinguish the differences in pulse signals.In addition,this system could provide full information on the temporal and spatial dimensions of a person’s pulse waveform,which is similar to the true feelings of doctors’fingertips.This innovative,cost-effective,easily designed pulse monitoring platform based on flexible pressure sensor arrays may provide novel applications in modernization of Chinese medical science or intelligent health care. | Jie Wang Yirun Zhu Zhiyong Wu Yunlin Zhang Jian Lin Tao Chen Huicong Liu Fengxia Wang Lining Sun | 2022 | Microsystems & Nanoengineering2022，8，1： | 1 |
| 19 | Impaired immunomodulatory ability of bone marrow mesenchymal stem cells on CD4 + T cells in aplastic anemia显示文摘 | Jianping Li Shihong Lu Shaoguang Yang Wen Xing Jianming Feng Wenqian Li Qinjun Zhao Hao Wu Meili Ge Fengxia Ma Hui Zhao Bin Liu Lei Zhang Yizhou Zheng Zhong Chao Han | 2012 | Results in Immunology2012，，： | 1 |
| 20 | Comparative Proteomic Analysis of Rice Shoots Exposed to High Arsenate显示文摘Consumption of arsenic contaminated water and cereals is a serious threat to humans all over the world.Rice(Oryza sativa'Nipponbare'),as a main cereal crop,can accumulate arsenic more than 10 fold that of in other cereals.To gain a comprehensive understanding of the response of rice subjected to 100 mM arsenate stress,a comparative proteomic analysis of rice shoots in combination with morphological and biochemical investigations have been performed in this study.The results demonstrated that arsenate suppressed the growth of rice seedlings,destroyed the cellular ultra structure and changed the homeostasis of reactive oxygen species.Moreover,a total of 38 differentially displayed proteins,which were mainly involved in metabolism,redox and protein metabolism,were identi ed.The data suggest the arsenic can inhibit rice growth through negatively affecting chloroplast structure and photosynthesis.In addition,upregulation of the proteins involved in redox and protein metabolism might help the rice to be resistant or tolerant to arsenic toxicity.In general,this study improves our understanding about the rice arsenic responsive mechanism. | Yanli Liu Ming Li Chao Han Fengxia Wu Bingkun Tu Pingfang Yang | 2013 | Journal of Integrative Plant Biology2013，55，10： | 0 |
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