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| 1 | The interaction of CpEBF1 with CpMADSs is involved in cell wall degradation during papaya fruit ripening显示文摘Ethylene plays a pivotal role in climacteric fruit ripening;whereas 1-MCP,a non-toxic antagonist of ethylene,prevents ethylene-dependent responses and fruit ripening.In this study,a short-term treatment(1 h)with 400 nL L^(−1)1-MCP delayed the ripening of harvested papaya.However,long-term application of 1-MCP(400 nL L^(−1),16 h)resulted in abnormal fruit ripening,with the fruits exhibiting normal yellowing without softening,significantly higher cellulose and lignin contents,and intact cell walls(CW).Furthermore,we found that long-term treatment with 1-MCP significantly inhibited the expression of CpEBF1,an EIN3-binding F-box-1 gene.A protein interaction analysis using yeast two-hybrid,BiFC and GST pull-down assays showed that CpEBF1 interacts with the CpMADS1/3 and CpEIL1 proteins.The interaction of CpEBF1 with CpMADS1/3 further activated the activities of CW-degradation gene promoters.Subcellular localization showed that these proteins were localized in the nucleus.Additionally,the expression levels of CpMADS1/3,CpEIL1,and several CW-degradation-related genes were significantly downregulated by long-term 1-MCP treatment.Therefore,we propose that the inhibited expression of CpEBF1 and CpMADS1/3 resulted in the repressed activation of CW-degradation-related genes via their interaction,thereby resulting in fruit softening disorders. | Xiaochun Ding Xiaoyang Zhu Lanlan Ye Shuangling Xiao Zhenxian Wu Weixin Chen Xueping Li | 2019 | Horticulture Research2019，6，1： | 7 |
| 2 | Responses of soil microbial communities and functions associated with organic carbon mineralization to nitrogen addition in a Tibetan grassland显示文摘Alpine grasslands with a high soil organic carbon(SOC)storage on the Tibetan Plateau are experiencing rapid climate warming and anthropogenic nitrogen(N)deposition;this is expected to substantially increase the soil N availability,which may impact carbon(C)cycling.However,little is known regarding how N enrichment influences soil microbial communities and functions relative to C cycling in this region.We conducted a 4-year field experiment on an alpine grassland to evaluate the effects of four different rates of N addition(0,25,50,and 100 kg N ha^-1 year^-1)on the abundance and community structure(phospholipid fatty acids,PLFAs)of microbes,enzyme activities,and community level physiological profiles(CLPP)in soil.We found that N addition increased the microbial biomass C(MBC)and N(MBN),along with an increased abundance of bacterial PLFAs,especially Gram-negative bacterial PLFAs,with a decreasing ratio of Gram-positive to Gram-negative bacteria.The N addition also stimulated the growth of fungi,especially arbuscular mycorrhizal fungi,reducing the ratio of fungi to bacteria.Microbial functional diversity and activity of enzymes involved in C cycling(β-1,4-glucosidase and phenol oxidase)and N cycling(β-1,4-N-acetyl-glucosaminidase and leucine aminopeptidase)increased after N addition,resulting in a loss of SOC.A meta-analysis showed that the soil C/N ratio was a key factor in the response of oxidase activity to N amendment,suggesting that the responses of soil microbial functions,which are linked to C turnover relative to N input,primarily depended upon the soil C/N ratio.Overall,our findings highlight that N addition has a positive influence on microbial communities and their associated functions,which may reduce soil C storage in alpine grasslands under global change scenarios. | Ruyi LUO Jiafa LUO Jianling FAN Deyan LIU Jin-Sheng HE Nazia PERVEEN Weixin DING | 2020 | Pedosphere2020，30，2： | 3 |
| 3 | Yield-scaled nitrous oxide emissions from nitrogen-fertilized croplands in China: A meta-analysis of contrasting mitigation scenarios显示文摘Nitrogen(N) losses in cropland resulting from the application of synthetic fertilizers decrease crop productivity and exacerbate environmental pollution.Mitigation measures, such as reduction in N fertilizer application rates, can have unintentional adverse effects on crop yield. We conducted a meta-analysis of soil N_(2)O emissions from agricultural fields across China under contrasting mitigation scenarios as a novel approach to identify the most effective strategy for the mitigation of emissions of N_(2)O derived from N fertilizer use in China. Current standard agricultural practice was used as a baseline scenario(BS), and 12 potential mitigation scenarios(S1–S12) were derived from the available literature and comprised single and combinations of management scenarios that accounted for crop yield. Mitigation scenarios S6(nitrification inhibitor 3,4-dimethylpyrazole phosphate) and S11(20% reduction in N application rate plus nitrification inhibitor dicyandiamide) in maize, rice, and wheat crops led to an average 56.0% reduction in N_(2)O emissions at the national level, whereas scenario S4(nitrification inhibitor dicyandiamide) led to yield optimization, with a 14.0% increase for maize and 8.0% increase for rice as compared to the BS. Implementation of these most effective mitigation scenarios(S4, S6, and S11) might help China, as a signatory to the 2015 United Nations Framework Convention on Climate Change(Paris Agreement), to achieve a 30% reduction in N_(2)O emissions by 2030. | Garba ALIYU Jiafa LUO Hong J.DI Deyan LIU Junji YUAN Zengming CHEN Tiehu HE Weixin DING | 2021 | Pedosphere2021，31，2： | 2 |
| 4 | Biochar suppressed the decomposition of organic carbon in a cultivated sandy loam soil: A negative priming effect显示文摘 | Weiwei Lu Weixin Ding Junhua Zhang Yi Li Jiafa Luo Nanthi Bolan Zubin Xie | 2014 | Soil Biology and Biochemistry2014，，： | 2 |
| 5 | Two Ultraviolet Radiation Datasets that Cover China显示文摘Ultraviolet(UV) radiation has significant effects on ecosystems, environments, and human health, as well as atmospheric processes and climate change. Two ultraviolet radiation datasets are described in this paper. One contains hourly observations of UV radiation measured at 40 Chinese Ecosystem Research Network stations from 2005 to 2015. CUV3 broadband radiometers were used to observe the UV radiation, with an accuracy of 5%, which meets the World Meteorology Organization's measurement standards. The extremum method was used to control the quality of the measured datasets. The other dataset contains daily cumulative UV radiation estimates that were calculated using an all-sky estimation model combined with a hybrid model. The reconstructed daily UV radiation data span from 1961 to 2014. The mean absolute bias error and root-mean-square error are smaller than 30% at most stations, and most of the mean bias error values are negative, which indicates underestimation of the UV radiation intensity. These datasets can improve our basic knowledge of the spatial and temporal variations in UV radiation. Additionally, these datasets can be used in studies of potential ozone formation and atmospheric oxidation, as well as simulations of ecological processes. | Hui LIU Bo HU Yuesi WANG Guangren LIU Liqin TANG Dongsheng JI Yongfei BAI Weikai BAO Xin CHEN Yunming CHEN Weixin DING Xiaozeng HAN Fei HE Hui HUANG Zhenying HUANG Xinrong LI Yan LI Wenzhao LIU Luxiang LIN Zhu OUYANG Boqiang QIN Weijun SHEN Yanjun SHEN Hongxin SU Changchun SONG Bo SUN Song SUN Anzhi WANG Genxu WANG Huimin WANG Silong WANG Youshao WANG Wenxue WEI Ping XIE Zongqiang XIE Xiaoyuan YAN Fanjiang ZENG Fawei ZHANG Yangjian ZHANG Yiping ZHANG Chengyi ZHAO Wenzhi ZHAO Xueyong ZHAO Guoyi ZHOU Bo ZHU | 2017 | Advances in Atmospheric Sciences2017，34，7： | 2 |
| 6 | Long-term application of organic manure and nitrogen fertilizer on NO emissions,soil quality and crop production in a loam soil显示文摘 | Lei Meng Ding Weixin Cai Zucong | 2005 | Soil Biology and Biochemistry2005，37，： | 1 |
| 7 | Summertime variation of methane oxidation in the rhizosphere of a carex dominated freshwater marsh显示文摘 | DING Weixin CAI Zucong TSURUTA H | | 0，，25： | 1 |
| 8 | Nitrous oxide emissions from tundra soil and snowpack in the maritime Antarctic显示文摘 | Renbin Zhu Liguang Sun Weixin Ding | 2004 | Chemosphere2004，，11： | 1 |
| 9 | Chmlges in soil orgmlic cmbon dynamics in an Eastern Chinese coastal wetland following invasion by a C4 plant Spartina alterniflora 显示文摘 | Zhang Yaohong Ding Weixin Luo Jiafa Donnison A | 2010 | Soil Biol Biochem2010，42，10： | 1 |
| 10 | Nitrous oxide emissions from an intensively cultivated maize-wheat rotation soil in the North China Plain显示文摘 | DING Weixin CAI Yan CAI Zucong | 2007 | Science of the Total Environment2007，373，23： | 1 |
| 11 | Changes in soil organic carbon dynamics in an Eastern Chinese coastal wetland following invasion by a C4 plant Spartina alternifLora 显示文摘 | Zhang Yaohong Ding Weixin Luo Jiafa | 2010 | Soil Biology and Biochemistry2010，42，10： | 1 |
| 12 | Impact of long-term application of fertilizers on N2O and NO production potential in an intensively cultivated sandy loam soil显示文摘 | Ding weixin Yagi Kazuyuki Cai Zucong | 2010 | Water Air Soil Pollution2010，212，1234： | 1 |
| 13 | Impact of Long-Term Application of Fertilizers on N 2 O and NO Production Potential in an Intensively Cultivated Sandy Loam Soil显示文摘 | Weixin Ding Kazuyuki Yagi Zucong Cai Fengxiang Han | 2010 | Water, Air, & Soil Pollution2010，，1： | 1 |
| 14 | Diel variation in methane emissions from the stands of Carex lasiocarpa and Deyeuxia angustifolia in a cool temperate freshwater marsh 显示文摘 | Ding Weixin Cai Zucong Tsuruta H | 2004 | Atmospheric Environment2004，38，2： | 1 |
| 15 | Plants species effects on methane emissions from freshwater marshes 显示文摘 | DING Weixin CAI Zucong TSURUTA H | 2005 | Atmospheric Environment2005，39，： | 1 |
| 16 | Carbon uptake by a microbial community during 30-day treatment with 13 C-glucose of a sandy loam soil fertilized for 20 years with NPK or compost as determined by a GC–C–IRMS analysis of phospholipid fatty acids显示文摘 | Huanjun Zhang Weixin Ding Hongyan Yu Xinhua He | 2013 | Soil Biology and Biochemistry2013，，： | 1 |
| 17 | Long-term application of organic manure and mineral fertilizers on aggregation and aggregate-associated carbon in a sandy loam soil显示文摘 | Hongyan Yu Weixin Ding Jiafa Luo Ruilin Geng Zucong Cai | 2012 | Soil & Tillage Research2012，，： | 1 |
| 18 | Nitrous oxide emissions from cultivated black soil: a case study in northeast China and global estimates using empirical model 显示文摘 | Chen Zengming Ding Weixin Luo Yiqi | 2014 | Global Biogeochcmical Cycles2014，28，11： | 1 |
| 19 | Changes in soil organic carbon dynamics in an Eastern Chinese coastal wetland following invasion by a C 4 plant Spartina alterniflora显示文摘 | Yaohong Zhang Weixin Ding Jiafa Luo Andrea Donnison | 2010 | Soil Biology and Biochemistry2010，，10： | 1 |
| 20 | CO2 emission in an intensively cultivated loam as affected by long-term application of organic manure and nitrogen fertilizer显示文摘 | Ding Weixin Meng Lei Yin Yunfeng | 2007 | Soil Biology and Biochemistry2007，39，2： | 1 |
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