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| 1 | Enhanced secondary pollution offset reduction of primary emissions during COVID-19 lockdown in China显示文摘To control the spread of the 2019 novel coronavirus(COVID-19),China imposed nationwide restrictions on the movement of its population(lockdown)after the Chinese New Year of 2020,leading to large reductions in economic activities and associated emissions.Despite such large decreases in primary pollution,there were nonetheless several periods of heavy haze pollution in eastern China,raising questions about the well-established relationship between human activities and air quality.Here,using comprehensive measurements and modeling,we show that the haze during the COVID lockdown was driven by enhancements of secondary pollution.In particular,large decreases in NOx emissions from transportation increased ozone and nighttime NO_(3)radical formation,and these increases in atmospheric oxidizing capacity in turn facilitated the formation of secondary particulate matter.Our results,afforded by the tragic natural experiment of the COVID-19 pandemic,indicate that haze mitigation depends upon a coordinated and balanced strategy for controlling multiple pollutants. | Xin Huang Aijun Ding Jian Gao Bo Zheng Derong Zhou Ximeng Qi Rong Tang Jiaping Wang Chuanhua Ren Wei Nie Xuguang Chi Zheng Xu Liangduo Chen Yuanyuan Li Fei Che Nini Pang Haikun Wang Dan Tong Wei Qin Wei Cheng Weijing Liu Qingyan Fu Baoxian Liu Fahe Chai Steven JDavis Qiang Zhang Kebin He | 2021 | National Science Review2021，8，2： | 47 |
| 2 | 疫情期间全球空气质量变化:臭氧响应的区域间差异显示文摘疫情期间全球各地一次排放大幅削减,而臭氧等二次污染的响应则存在着区域间差异.结合地面和卫星观测发现,同在氮氧化物大幅下降的情况下,臭氧在东亚和欧洲呈现出可达14ppb的上升信号,而北美则下降为主(约2–4ppb).我们结合气象分析和臭氧敏感性进一步讨论了臭氧响应差异性的原因,一方面受臭氧与前体物间关系的影响;另一方面来自于气象,尤其是温度.研究明晰了人为排放,化学和气象三者的内在关联,强调了在臭氧控制过程中考虑前体物削减和气象条件协同的重要性. | Rong Tang Xin Huang Derong Zhou Haikun Wang Jiawei Xu Aijun Ding | 2021 | Atmospheric and Oceanic Science Letters2021，14，4： | 5 |
| 3 | Development and characterization of synthetic amphiploids of Oryza sativa and Oryza latifolia显示文摘Oryza sativa and Oryza latifolia belong to the AA and CCDD genomes of Oryza, respectively. In this study, amphiploids were obtained from the tube seedlings of O. sativa 9 O. latifolia F1 hybrids by treatment with colchicine, an agent for chromosome doubling. Subsequently, amphiploids were investigated using the methods of morphology, genomic in situ hybridization, and molecular markers. Amphiploids were characterized by a shorter plant height, larger diameter of stem, longer and wider leaves, darker leaf color, decreased spikelets per panicle and panicle length, and larger spikelets and anthers than the original F1 hybrid. Based on the mitotic metaphase chromosome number of the investigated root tips, the somatic chromosome number of the amphiploid is 2n = 72.Additionally, the amphiploid is an allohexaploid, and its genomic constitution is AACCDD by genomic in situ hybridization analysis. Finally, the amphiploids were identified to be true using 37 polymorphic markers at the DNA level. | Chuandeng Yi Mingsen Wang Wei Jiang Derong Wang Xiaojun Cheng Ying Wang Yong Zhou Guohua Liang Minghong Gu | 2015 | Science Bulletin2015，60，23： | 3 |
| 4 | Genetic dissection of husk number and length across multiple environments and fine-mapping of a major-effect QTL for husk number in maize(Zea mays L.)显示文摘Husk number(HN)and husk length(HL)influence the mechanical harvesting of maize grain.We investigated the genetic basis of HN and HL using a population of 204 recombinant inbred lines phenotypically evaluated in five environments.The two husk traits showed broad phenotypic variation and high heritability.Nine stable quantitative trait loci(QTL)were identified by single-environment mapping,comprising four QTL for HN and five for HL,and three QTL explained>10%of the phenotypic variation.Joint mapping revealed 22 additive QTL and 46 epistatic QTL.Both additive and epistatic(additive×additive)effects as well as a few large-effect QTL and some minor-effect QTL appeared to contribute to the genetic architecture of HN and HL.The QTL for HN located on chromosome 7,q HN7,which accounted for^20%of phenotypic variation,was detected in all five environments.q HN7 was fine-mapped to a 721.1 kb physical region based on the maize B73 Ref Gen_v3 genome assembly.Within this interval,four genes associated with plant growth and development were selected as candidate genes.The results will be useful for improvement of maize husk traits by molecular breeding and provide a basis for the cloning of q HN7. | Guangfei Zhou Yuxiang Mao Lin Xue Guoqing Chen Huhua Lu Mingliang Shi Zhenliang Zhang Xiaolan Huang Xudong Song Derong Hao | 2020 | The Crop Journal2020，8，6： | 2 |
| 5 | Data Integration Strategy for Database Grids Based on P2P Framework显示文摘The differences between the data integration of a dynamic database grid (DBG) and that of a distributed database system are analyzed, and three kinds of data integration strategies are given on the background of DBG based on Peer to Peer (P2P) framework, including the centralized data integration (CDI) strategy, the distributed data integration (DDI) strategy and the filter-based data integration (FDDI) strategy. CDI calls all the database grid services (DGSs) at a single node, DDI disperses the DGSs to multiple nodes, while FDDI schedules the data integration nodes based on filtering | WANG Guangqi SHEN Derong YU Ge ZHOU Wensheng LI Meifang | 2006 | Wuhan University Journal of Natural Sciences2006，11，5： | 1 |
| 6 | ENSO and Southeast Asian biomass burning modulate subtropical trans-Pacific ozone transport显示文摘Trans-Pacific transport of enhanced ozone plumes has been mainly attributed to fossil fuel combustion in Asia in spring, but less attention has been paid to vegetation fires in Asia. Here we show that the El Ni?noSouthern Oscillation(ENSO)-modulated fires in Southeast Asia, rather than Asian fossil fuel plumes,dominate the interannual variability of springtime trans-Pacific transport of ozone across the entire North Pacific Ocean. During El Ni?no springs, the intensified fires from both the Indochinese Peninsula and Indonesia, together with large-scale circulation anomalies, result in enhanced ozone plumes that stretch over 15 000 km in both the lower-middle and upper troposphere. This enhancement is also observed in the in situ measurements of ozone concentration, with an almost 10% increase at Mauna Loa Observatory,Hawaii, a unique site to monitor the long-distance transport over the North Pacific. This study reports an unexpectedly strong influence of vegetation fires, linked with climate variability, on global tropospheric chemistry and proves once more how complex the interactions in the climate system are. | Lian Xue Aijun Ding Owen Cooper Xin Huang Wuke Wang Derong Zhou Zhaohua Wu Audra Mc Clure-Begley Irina Petropavlovskikh Meinrat O.Andreae Congbin Fu | 2021 | National Science Review2021，8，6： | 1 |
| 7 | Influence of Different Fertilization Levels on Maize Yield and Fertilizer Effect Based on the '3414' Experimental Design Scheme显示文摘In order to provide scientific basis for rational fertilization of maize under different soil quality and fertility,the effect of combined application of NPK on yield and fertilizer effect of different maize varieties was studied by using '3414' experimental design scheme in this paper. The results showed that there were significant differences in ear length,ear diameter,barren ear tip length,kernel number per spike,kernel weight and yield among different fertilization treatments. Fertilization can improve the agronomic characters of maize and increase the yield.The yield increase of maize in two experimental plots( MHQ and HZY) was 11. 0%-64. 3% and 0. 2%-61. 9%,respectively. There was obvious interaction effect among nitrogen,phosphorus and potassium fertilizers,the yield of maize was the highest at the level of medium nitrogen,medium phosphorus and medium potassium fertilization,and the fertilizer effect was in the order of N > P_2O_5> K_2O. The results of curve fitting showed that the recommended application rates of N,P2_O_5 and K_2O in MHQ plot were 373. 7,74. 8 and 79. 9 kg/ha,respectively; the recommended application rates of N,P_2O_5 and K_2O in HZY plot were 419. 7,75 and 75 kg/ha,respectively. | Derong YANG Zhiwei ZENG Long ZHOU Jinping LI Fang WANG Weili ZHAO | 2019 | Asian Agricultural Research2019，11，3： | 1 |
| 8 | TdIF1:a putative oncogene in NSCLC tumor progression显示文摘TdT-interacting factor 1(TdIF1)is a ubiquitously expressed DNA-and protein-binding protein that directly binds to terminal deoxynucleotidyl transferase(TdT)polymerase.Little is known about the functional role of TdIF1 in cancer cellular signaling,nor has it previously been identified as aberrant in any type of cancer.We report here for the first time that TdIF1 is abundantly expressed in clinical lung cancer patients and that high expression of TdIF1 is associated with poor patient prognosis.We further established that TdIF1 is highly expressed in human non-small cell lung cancer(NSCLC)cell lines compared to a normal lung cell line.shRNA-mediated gene silencing of TdIF1 resulted in the suppression of proliferation and anchorage-independent colony formation of the A549 adenocarcinoma cell line.Moreover,when these TdIF1-silenced cells were used to establish a mouse xenograft model of human NSCLC,tumor size was greatly reduced.These data suggest that TdIF1 is a potent regulator of lung tumor development.Several cell cycle-related and tumor growth signaling pathways,including the p53 and HDAC1/2 pathways,were identified as participating in the TdIF1 signaling network by in silico analysis.Microarray,transcriptome and protein-level analyses validated p53 and HDAC1/2 modulation upon TdIF1 downregulation in an NSCLC cellular model.Moreover,several other cell cycle regulators were affected at the transcript level by TdIF1 silencing,including an increase in CDKN1A/p21 transcripts.Taken together,these results indicate that TdIF1 is a bona fide tumor-promoting factor in NSCLC and a potential target for therapy. | Yujuan Zhang Zhigang Wang Yanqing Huang Muying Ying Yifan Wang Juan Xiong Qi Liu Fan Cao Rakesh Joshi Yanling Liu Derong Xu Meng Zhang Keng Yuan Nanjin Zhou James Koropatnick Weiping Min | 2018 | Signal Transduction and Targeted Therapy2018，3，1： | 0 |
| 9 | High-yielding Fertilization Technology for Citrus grandis显示文摘As of April 2017,the planting area of Citrus grandis in Ruili City was 594. 3 ha. Among it,the area of fruiting trees was 267. 2 ha,and they were mainly owned by small growers. In view of the serious fragmentation of pomelos,the large investment in fertilizers,and the unsatisfactory production efficiency of C. grandis in Ruili,the fertilization technology for C. grandis was discussed. The problems in the fertilization process,as well as the principles and modes of fertilization were analyzed briefly. The fertilization methods for saplings and fruiting trees were introduced,in order to promote the improvement of the fertilization and management level of local pomelo growers. | Derong YANG Ming SHEN Zhiwei ZENG Long ZHOU | 2019 | Asian Agricultural Research2019，11，4： | 0 |
| 10 | Isolation and Identification of a Functional Centromere Element in the Wild Rice Species Oryza granulata with the GG Genome显示文摘The centromere of eukaryotic chromosomes is the crucial locus responsible for sister chromatid cohesion and for correct segregation of chromosomes to daughter cells during cell division.In the structural genomics era,centromeres represent the last frontiers of higher eukaryotic genomes because of their densely methylated,highly repetitive and,heterochromatic DNA(Hall et al.,2004).Although these functions | Chuandeng Yi Mingsen Wang Wei Jiang Derong Wang Yong Zhou Zhiyun Gong Guohua Liang Minghong Gu | 2015 | Journal of Genetics and Genomics2015，42，12： | 0 |
| 11 | Cultivation of New Breeds of Guizhou Heima Goat显示文摘To culture new breeds of Guizhou Heima goat,establishing open nucleus breeding system in farm was adopted to develop comprehensive selection index and establish BLUP model to estimate breeding value,so as to guide assortative mating and selection improvement.The results showed that the body weights of yearling ram and ewe in nucleus herd were(29.77±5.51) kg and(25.18±5.67) kg,while those of adult ram and adult ewe were(40.08±7.73) kg and(34.90± 6.56) kg,respectively; the body weights of yearling ram and ewe in basic herd were(26.59±3.68) kg and(24.09±4.60) kg,while those of adult ram and adult ewe were(35.33±4.09) kg and(32.16±6.83) kg,respectively; the lambing rate was 152.33%; the slaughter rate was 48.50%,and the net meat rate was 38.94%.New breeds of Guizhou Heima goat had significantly improved production performance and breed uniformity,with stable genetic performance. | Song Derong Wang Jiafu Zhou Darong Peng Hua Yang Siwei Jiang Xingmei Wu Ruiru | 2014 | Animal Husbandry and Feed Science2014，6，1： | 0 |
| 12 | Key Points of Ridge Cultivation of Lane Late Navel Orange显示文摘Ridge cultivation can effectively enhance soil permeability,promote root development and improve fruit quality. Based on the characteristics of Lane Late navel orange,this paper summarizes the technical points related to ridge cultivation and compares the effects of ridge cultivation and conventional cultivation on the growth,so as to provide guidance for better production practices. | Zhiwei ZENG Ronghai YANG Long ZHOU Ming SHEN Jianhai YANG Qingxiong YANG Jixu FAN Derong YANG | 2019 | Asian Agricultural Research2019，11，5： | 0 |
| 13 | Identification and Control of HLB Disease in Citrus grandis显示文摘HLB disease has been endangering citrus production,and it is an important task in Citrus grandis production to identify and control HLB disease. Diaphorina citri and Trioza erytreae are the main vectors for the spreading of HLB disease. Scientific and proper release of predatory natural enemies such as ladybugs,combined with chemical control can effectively control psyllid. For suspected HLB disease strains,a simple ' HLB disease detection reagent' can be used for detection. This method is simple,cheap and accurate,and it is an economical and feasible identification method for ordinary growers. | Derong YANG Zhiwei ZENG Long ZHOU Jinping LI Chen XU Lingxiang ZHOU Fang WANG | 2019 | Asian Agricultural Research2019，11，3： | 0 |
| 14 | Supramolecular cyclization induced emission enhancement in a pillar[5]arene probe for discrimination of spermine显示文摘Early diagnosis and treatment of cancer requires the development of tools that are both sensitive and selective in detecting spermine.In this study,we presented a'supramolecular cyclization-induced emission enhancement'strategy for the sensitive and selective detection of spermine.A new pillar[5]arene probe(P1)demonstrated excellent solution/solid dual-state emission properties,and the addition of certain spermine(Spm)resulted in fluorescence enhancement due to the synergy of multiple weak interactions that restricted the free motion of P1 in the P1⊃Spm complex.This mechanism was further confirmed by time-resolved spectroscopy,DFT calculations,and IGM analysis.With its low limit of detection and high selectivity,P1 is a promising tool for measuring spermine in artificial urine samples. | Yibin Zhou Hao Tang Hanlun Wu Xiaomei Jiang Lingyun Wang Derong Cao | 2024 | Chinese Chemical Letters2024，35，1： | 0 |
| 15 | Research Progress of Gene Polymorphism of Guizhou Black Goat显示文摘Guizhou black goat is the second-largest breed of goat in Guizhou,an important part of ecosystem of karst region. Constructing cladogram of black goat and Guizhou local goat with molecular biological technique,we found some functional genes related to reproduction and growth of black goat,such as FSHR,LHβ,GDF9,MSTN,POU1F1,GFI1 B,etc. In view of the genetic relations between Guizhou black goat and other local goats,we reviewed the research status and progress of gene polymorphism of FSHR,LHβ,GDF9,MSTN,POU1F1,GFI1 B,and prospected the research field of molecular properties of the breed resource. | Song Derong Wang Qiwen Shen Xiaoyun Zhou Darong Peng Hua Yang Siwei | 2015 | Animal Husbandry and Feed Science2015，7，2： | 0 |
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