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| 1 | Evidence of vacuolar compartmentalization of arsenic in the hyperaccumulator Pteris vittata显示文摘Pteris vittata can hyperaccumulate arsenic (As) to >1% of its dry weight without showing any signs of toxicity, indicating the existence of effective plant-internal detoxification mechanisms. Although vacuolar compartmentalization is known to play an important role in heavy metal detoxification and tolerance, direct evidence of arsenic compartmentalization in this hyperaccumulator was lacking. Here we report the subcellular localization of As in the callus of P. vittata. The callus induced from gametophytes of P. vittata exposed to 0.2 mmol/L arsenate for 20 days were examined by directly isolating cell walls, protoplasts and vacuoles, and determining arsenic concentrations. Of the total As in the callus, about 94% was in the protoplast, and of that, 91% was present in the vacuoles, indicating that vacuoles are a major storage site for As in P. vittata. In addition, the changes in the chemical components of vacuoles were analyzed by Fourier transform infrared spectroscopy (FTIR). | YANG XueXi CHEN Hui DAI XiaoJing XU WenZhong HE ZhenYan MA Mi | 2009 | Chinese Science Bulletin2009，54，22： | 8 |
| 2 | Enhanced Cadmium Accumulation in Transgenic Tobacco Expressing the Phytochelatin Synthase Gene of Cynodon dactylon L显示文摘Bermudagrass (L 上的 Cynodon 扬抑抑格。cv。Goldensun ) 对高度抵抗并且积累大量镉(Cd ) 。phytochelatin synthase (PCS ) cDNA (CdPCSI ) 被 cDNA 结束的快速的扩大从这棵草孤立。通常认为的 CdPCSI 蛋白质从另外的植物与 PCS 分享了高相同,与在 N 终端的 79% 相同和在 theC 终端的 47% 相同。然而, 16 Cys 残余在 CdPCS1 的 C 终端被发现,并且在这些残余之中,三个位置与另外的 PCS 蛋白质不同。Semiquantitative reversetranscription 聚合酶链反应分析证明 Cd 应力在 Bermudagrass 在根和叶子导致了 CdPCSI 表示。我们证实 CdPCSI 由在 ABDE1 表示基因在酵母房间在 Cdtolerance 起一个重要作用, Cd 敏感的异种。CdPCSI 然后被介绍进烟草植物。在某转基因的烟草的 phytochelatin 水平在野生型植物非常衬里 increased3.88 褶层,在这些转基因的植物的 Cd 累积因此是 enhanced3.21 褶层。结果建议 CdPCSI 以后能为植物救治被用作一个基因要素。 | Jiangchuan Li Jiangbo Guo Wenzhong Xu Mi Ma | 2006 | Journal of Integrative Plant Biology2006，48，8： | 8 |
| 3 | Theories,technologies and practices of lacustrine shale oil exploration and development:A case study of Paleogene Kongdian Formation in Cangdong sag,Bohai Bay Basin,China显示文摘As the main factors affecting stable and high production and the production regularity of lacustrine shale oil are unclear,the theoretical understandings,key exploration and development technologies,development effect and production regularity of lacustrine shale oil have been analyzed and summarized based on 700 m cores taken systematically from Paleogene Kong 2 Member of 4 wells in Cangdong sag,over 100000 analysis data and formation testing data.Three theoretical understandings on shale oil enrichment and high production have been reached:(1)High-quality shale with“three highs and one low”is the material base for shale oil enrichment.(2)Medium-slightly high thermal evolution degree is the favorable condition for shale oil enrichment.(3)Laminar felsic shale is the optimal shale layer for oil enrichment in semi-deep lake facies.Key exploration and development technologies such as shale oil enrichment layer and area evaluation and prediction,horizontal well pattern layout,shale oil reservoir fracturing,optimization of shale oil production regime have been established to support high and stable shale oil production.Under the guidance of these theoretical understandings and technologies,shale oil in Cangdong sag has achieved high and stable production,and 4 of them had the highest production of over 100 tons a day during formation testing.In particular,Well GY5-1-1 L had a daily oil production of 208 m^(3).By April,2022,the 28 wells combined have a stable oil production of 300–350 tons a day,and have produced 17.8×10^(4) t of oil cumulatively.It is found that the shale oil production of horizontal well declines exponentially in natural flow stage,and declines in step pattern and then tends stable in the artificial lift stage.Proportion of light hydrocarbons in produced shale oil is in positive correlation with daily oil production and decreases regularly during production test. | ZHAO Xianzheng ZHOU Lihong PU Xiugang JIN Fengming HAN Wenzhong SHI Zhannan CHEN Changwei JIANG Wenya GUAN Quansheng XU Jing LIU Xuewei ZHANG Wei MA Jianying | 2022 | Petroleum Exploration and Development2022，49，3： | 4 |
| 4 | Comparison of thermal and light performance in two typical Chinese solar greenhouses in Beijing显示文摘Solar greenhouses have been used for producing vegetables in northern China during early spring,late autumn or over-winter.To improve the thermal performance of solar greenhouses,a traditional type and a retrofitted design were comparatively evaluated.In the retrofitted design,three adjustments were incorporated:the material and structure of the walls,south-facing roof angle,and structure of the north-facing back-roof.The results indicated that the thermal and light performance of the retrofitted greenhouse was much better than that of the traditional greenhouse.Specifically,the daily mean temperature,minimum air temperature,and soil temperature inside the greenhouses after retrofit ting were increased by 1.3,2.4,and 1.9℃,respectively,meanwhile,the daily total solar radiation and PAR were increased by 28.2%and 9.2%,respectively.The wall temperature and its daily variation range were reduced with increasing depth and height.The characteristic analysis of heat storage and release indicated that higher locations have longer heat storage,and shorter heat release time in vertical direction,as well as a lower ratio of heat release to storage.In horizontal direction,the western wall has the shortest heat storage time but the highest heat release flux density.Altogether,the heat storage time of the wall is 1.5 h less than that of the soil.The heat storage flux density of the wall is 1.5 times of that of the soil,but the heat release flux is only 61%of the soil’s value.The total wall heat storage is half of that of the soil in the greenhouse;the total wall heat release amount is only a quarter of that of the soil.Therefore,the thermal environment of solar greenhouses can be further improved by improving the thermal insulation properties of the wall. | Fan Xu Chao Shang Hongling Li Xuzhang Xue Weituo Sun Hong Chen Yinkun Li Zhenhe Zhang Xinxu Li Wenzhong Guo | 2019 | International Journal of Agricultural and Biological Engineering2019，12，1： | 4 |
| 5 | Nanorattle Au@PtAg encapsulated in ZIF-8 for enhancing CO2 photoreduction to CO显示文摘Imidazolate-based ZIF-8 catalysts M@ZIF-8 (M = Au NR, Au@Ag NR, or Au@PtAg NRT;NR = nanorod, NRT = nanorattle), were assembled. Au NRs acted as the core for the epitaxial growth of the Ag shell, and oxidative etching of Au@Ag NRs led to Au@PtAg NRTs with K2PQI4 aqueous soluti on. All metal nano rods (MNRs) and metal nano rattles (MNRTs) were well dispersed and fully en capsulated in ZIF-8. Au @ PtAg NRTs encapsulated in ZIF-8 could lead to enhanced stability and selectivity for catalytic applications, combining the advantages of ZIF-8 (tailorable porosity) with the high surface area and improved optical sensitivity of rod-shaped NRTs. The catalyst Au @ PtAg@ZIF-8 exhibited efficient catalytic activity and CO selectivity for the gas-phase photoreduction of CO2 with H2O. | Yuqun Su Haitao Xu Jiajia Wang Xikuo Luo Zhen-liang Xu Kefu Wang Wenzhong Wang | 2019 | Nano Research2019，12，3： | 4 |
| 6 | Efficacy of Bismuth-Containing Quadruple Therapies for Clarithromycin-, Metronidazole-, and Fluoroquinolone-Resistant Helicobacter pylori Infections in a Prospective Study显示文摘 | Xiao Liang Xiaoqing Xu Qing Zheng Wei Zhang Qinjuan Sun Wenzhong Liu Shudong Xiao Hong Lu | 2013 | Clinical Gastroenterology and Hepatology2013，，7： | 3 |
| 7 | Patterns and levels of PCDD/F in a Chinese graphite electrode sludge显示文摘The graphite electrode sludge was sampled from a huge chloralkali plant in central China. The total level of PCDD/F was found as high as 378.85 ng/kg sludge (dry weight). The patterns of PCDD/F in each homologue indicated the predominance of tetra- to octa-chlorinated PCDFs. Furthermore, the toxic 2,3,7,8-substituted PCDFs constituted over 80% of the total PCDFs in the sludge and the corresponding PCDDs were only at 15 |ig/kg level. The calculated value of the international toxic equivalence (I-TEQ) in sludge was 21.65 (ig/kg sludge (dry weight). This typical 'dioxin chloralkali pattern' was apparently identified in the sediments near the effluent outlet of the chloralkali plant. | Ying Xu Qinghua Zhang Wenzhong Wu Wen Li | 2000 | Chinese Science Bulletin2000，45，16： | 2 |
| 8 | Template synthesis of multi- shelled CuzO hollow spheres with a single-crystalline shell wall显示文摘 | Xu Haolan Wang Wenzhong | 2007 | Angew Chem Int Ed2007，46，9： | 1 |
| 9 | Synthesis of Ni O nanorods by novel simple precursor thermal decomposition approach显示文摘 | WANG Wenzhong LIU Yingkai XU Congkang | 2002 | Chemical Physics Letter2002，996，122： | 1 |
| 10 | Study of propagation characteristics of plasma surface wave in the medium tube显示文摘 | WANG Shiqing YAN Zelin LI Wenzhong LIU Jian XU Linfei | 2008 | Plasma Science and Tecnology2008，10，6： | 1 |
| 11 | Study of the effects and mechanism of green tea extract EGCG on the expression of aquaporin 3 显示文摘 | SONG XIUZU XU WEN XIANG WENZHONG | 2012 | Journal of Dermatology2012，39，1： | 1 |
| 12 | Synthesis of NiO nanorods by a novel simple precursor thermal decomposition approach 显示文摘 | Wang Wenzhong Liu Yingkai Xu Congkang | 2002 | Chemical Physics Letters2002，362，： | 1 |
| 13 | Synthesis of NiO nanorods by a novel simple precursor thermal decomposition approach 显示文摘 | Wenzhong Wang Yingkai Liu Congkang Xu etc | 2002 | Chemical Physics Letters2002，362，12： | 1 |
| 14 | Genetic mechanism of heterosis for rice milling and appearance quality in an elite rice hybrid显示文摘Development of hybrid rice with high yield and grain quality is a goal of rice breeding.To investigate the genetic mechanism of heterosis for rice milling and appearance quality in indica/xian rice,QTL mapping was conducted using 1061 recombinant inbred lines(RILs)derived from a cross of the xian rice cultivars Quan 9311B(Q9311B)and Wu-shan-si-miao(WSSM),and a backcross F_(1)(BC_(1)F_(1)) population developed by crossing the RILs with Quan 9311A(Q9311A),combined with phenotyping in two environments.The F_(1) hybrid(Q9311A×WSSM)showed various degrees of heterosis for milling and appearance quality.A total of 142 main-effect QTL(M-QTL)and 407 pairs of epistatic QTL(E-QTL)were identified for five milling and appearance quality traits and grain yield per plant(GYP)in the RIL,BC_(1)F_(1) and mid-parental heterosis(H_(MP)) populations.Differential detection of QTL in three populations revealed that most additive loci detected in the RILs did not show heterotic effects,but some of them did contribute to BC_(1)F_(1) trait performance.Unlike heterosis of GYP,single-locus overdominance and epistasis were the main contributors to heterosis for milling and appearance quality.Epistasis contributed more to the heterosis for milling quality than to that for appearance quality.Three(four)QTL regions harboring opposite(consistent)directions of favorable allele effects for GYP and grain quality were identified,indicating the presence of partial genetic overlaps between GYP and grain quality.Three strategies are proposed to develop hybrid rice with high yield and good grain quality:1)pyramiding favorable alleles with consistent directions of gene effects for GYP and grain quality at the M-QTL on different chromosomes;2)introgressing favorable alleles for GYP and grain quality into the parents and then pyramiding and fixing these additive effects in hybrids;and 3)pyramiding overdominant and dominant loci and minimizing or eliminating underdominant loci from the parents. | Hui You Sundus Zafar Fan Zhang Shuangbing Zhu Kai Chen Congcong Shen Xiuqin Zhao Wenzhong Zhang Jianlong Xu | 2022 | The Crop Journal2022，10，6： | 1 |
| 15 | Extending storage life of fresh ginseng by modified atmosphere packaging 显示文摘 | Hu Wenzhong Xu Ping Toshitaka Uchino | 2005 | Journal of the Science of Food and Agriculture2005，85，： | 1 |
| 16 | Recovery and utilization of circulating water waste heat in ther- mal power plants显示文摘 | FENG Yonghua XU Wenzhong SUN Shicai | 2007 | Energy Conservation2007，，3： | 1 |
| 17 | Shape evolution and size-controllable synthesis of Cu20 octahedra and their morphology dependent photocatalytic properties 显示文摘 | Xu Haoian Wang Wenzhong Zhu Wei | 2006 | Jourals of Physical and Chemistry B2006，110，13： | 1 |
| 18 | Bi2O3hierarchical nanostructures:controllable synthesis,growth mechanism,and their application in photocatalysis显示文摘 | ZHOU Lin WANG Wenzhong XU Haolan | 2009 | Chemistry-A European Journal2009，15，7： | 1 |
| 19 | OPTIMUM DESIGN OF HIGH-SPEED RAILWAY LOCOMOTIVE TRACTION GEAR显示文摘OPTIMUMDESIGNOFHIGH-SPEEDRAILWAYLOCOMOTIVETRACTIONGEARLiLixing;WangXiuqi;HeWeidong;ZhaoWenzhong;QianYuanmei(DalianRailwayInst... | Li Lixing Wang Xiuqi He Weidong Zhao Wenzhong Qian Yuanmei (Dalian Railway Institute) Liu Youmei Gui Linfang Xiao Peng Pan Xiaoming Xu Zongxiang (Zhuzhou Electric Locomotive Works ) | 1996 | Chinese Journal of Mechanical Engineering1996，9，4： | 1 |
| 20 | Catalytic hydrodechlorination of 2,4,4' -trichloro-2 ' -hydroxydiphenyle- ther under mild conditions 显示文摘 | Xia Chuanhai Xu Jie Wu Wenzhong | 2003 | Appl Catal B : Environ2003，45，4： | 1 |
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