|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | The adsorption behavior of metals in aqueous solution by microplastics effected by UV radiation显示文摘Microplastics are considered as the carrier to heavy metals in the environment.But the sorption ability of microplastics influenced by photo-aging is remaining unclear.In the present study,the sorption of two kinds of metal ions(Cu^2+ and Zn^2+)in the aqueous solution by both the virgin and aged microplastics was investigated.Polyethylene terephthalate(PET)debris,one of the typical kinds of microplastics was chosen in this study.Photo-aging of microplastics in environment was simulated using UV radiation in the laboratory.Date analysis indicated that the aged microplastics had higher adsorption capacity of heavy metals than original ones.This could be related to the increased surface area and oxygen containing function appeared in the surface of aged microplastics after UV radiation.When prolonging the time of radiation,the enhanced adsorption capacities of microplastics appeared for Cu^2+ and Zn^2+.These results showed a great interaction between the aging degree of plastics and sorption capacity to heavy metals.Meanwhile,external conditions including temperature and pH value were also showed great influence to the adsorption behavior. | Qiongjie Wang Yong Zhang Xiaoxue Wangjin Yulai Wang Guanhua Meng Yihua Chen | 2020 | Journal of Environmental Sciences2020，32，1： | 47 |
| 2 | Performance of a subsurface-flow constructed wetland in Southern China显示文摘The operational performance of a full scale subsurface flow constructed wetland, which treated the mixed industrial and domestic wastewater with BOD 5/COD mean ratio of 0 33 at Shatian, Shenzhen City was studied. The constructed wetland system consists of screens, sump, pumping station, and primary settling basin, facultative pond, first stage wetland and secondary stage wetland. The designed treatment capacity is 5000 m 3/d, and the actual influent flow is in the range of <2000 to >10000 m 3/d. Under normal operational conditions, the final effluent quality well met the National Integrated Wastewater Discharge Standard(GB 8978\1996), with the following parameters(mean values): COD 33 90 mg/L, BOD 5 7.65 mg/L, TSS 7.92 mg/L, TN 9.11 mg/L and TP 0 56 mg/L. Seven species of plants were selected to grow in the wetland: Reed, Sweetcane flower Silvergrass, Great Bulrush, Powdery Thalia and Canna of three colours. The growing season is a whole year round. The seasonal discrepancy could be observed and the plants growing in the wetland are vulnerable to lower temperature in winter. The recycling of the effluent in the first stage of the wetland system is an effective measure to improve the performance of the wetland system. The insufficient DO value in the wetland system not only had significant effect on pollutants removal in the wetland, but also was unfavourable to plant growth. The recycling of effluent to the inlet of wetland system and artificial pond to increase DO value of influent to the wetland is key to operate the subsurface constructed wetland steadily and effectively. | SHILei WANGBao-zhen CAOXiang-dong WangJin LEIZhi-hong WANGZhi-ren LIUZheng-ying LUBing-nan | 2004 | Journal of Environmental Sciences2004，16，3： | 18 |
| 3 | Molecular Characterization of a Leaf Senescence-Related Transcription Factor BrWRKY75 of Chinese Flowering Cabbage显示文摘WRKY is a plant-specific transcription factor(TF) involved in the regulation of many biological processes; however, its role in leaf senescence of leafy vegetables remains unknown. In the present work, a WRKY TF, termed Br WRKY75 was isolated from Chinese flowering cabbage [Brassica rapa L. ssp. chinensis(L.) Mokino var. utilis Tsen et Lee]. Analysis of deduced amino acid sequence and the phylogenetic tree showed that Br WRKY75 has high homology with WRKY75 from Brassica oleracea and Arabidopsis thaliana, and belongs to the II c sub-group. Sub-cellular localization and transcriptional activity analysis revealed that Br WRKY75 is a nuclear protein with transcriptional repression activity, and was up-regulated during leaf senescence. Electrophoretic mobility shift assay confirmed that Br WRKY75 directly bound to the W-box(TTGAC) cis-element. Collectively,these results provide a basis for further investigation of the transcriptional regulation of Chinese flowering cabbage leaf senescence. | TAN Xiaoli FAN Zhongqi LI Lulu WU Ya KUANG Jianfei LU Wangjin CHEN Jianye | 2016 | Horticultural Plant Journal2016，2，5： | 11 |
| 4 | Kinetics and mechanism of hexavalent chromium removal by basic oxygen furnace slag显示文摘Basic oxygen furnace slag(BOFS) has the potential to remove hexavalent chromium(Cr(VI))from wastewater by a redox process due to the presence of minerals containing Fe2+. The effects of the solution p H, initial Cr(VI) concentration, BOFS dosage, BOFS particle size, and temperature on the removal of Cr(VI) was investigated in detail through batch tests. The chemical and mineral compositions of fresh and reacted BOFS were characterized using scanning electron microscope(SEM) equipped with an energy dispersive spectrometer(EDS)system and X-ray diffractometer(XRD). The results show that Cr(VI) in wastewater can be efficiently removed by Fe2+released from BOFS under appropriate acidic conditions. The removal of Cr(VI) by BOFS significantly depended on the parameters mentioned above. The reaction of Cr(VI) with BOFS followed the pseudo-second-order kinetic model. Fe2+responsible for Cr(VI) removal was primarily derived from the dissolution of Fe O and Fe3O4 in BOFS. When H2SO4 was used to adjust the solution acidity, gypsum(Ca SO4·2H2O)could be formed and become an armoring precipitate layer on the BOFS surface, hindering the release of Fe2+and the removal of Cr(VI). Finally, the main mechanism of Cr(VI) removal by BOFS was described using several consecutive reaction steps. | Chong Han Yanan Jiao Qianqian Wu Wangjin Yang He Yang Xiangxin Xue | 2016 | Journal of Environmental Sciences2016，28，8： | 4 |
| 5 | Auxin response factor 6A regulates photosynthesis,sugar accumulation,and fruit development in tomato显示文摘Auxin response factors(ARFs)are involved in auxin-mediated transcriptional regulation in plants.In this study,we performed functional characterization of SlARF6A in tomato.SlARF6A is located in the nucleus and exhibits transcriptional activator activity.Overexpression of SlARF6A increased chlorophyll contents in the fruits and leaves of tomato plants,whereas downregulation of SlARF6A decreased chlorophyll contents compared with those of wild-type(WT)plants.Analysis of chloroplasts using transmission electron microscopy indicated increased sizes of chloroplasts in SlARF6A-overexpressing plants and decreased numbers of chloroplasts in SlARF6A-downregulated plants.Overexpression of SlARF6A increased the photosynthesis rate and accumulation of starch and soluble sugars,whereas knockdown of SlARF6A resulted in opposite phenotypes in tomato leaves and fruits.RNA-sequence analysis showed that regulation of SlARF6A expression altered the expression of genes involved in chlorophyll metabolism,photosynthesis and sugar metabolism.SlARF6A directly bound to the promoters of SlGLK1,CAB,and RbcS genes and positively regulated the expression of these genes.Overexpression of SlARF6A also inhibited fruit ripening and ethylene production,whereas downregulation of SlARF6A increased fruit ripening and ethylene production.SlARF6A directly bound to the SAMS1 promoter and negatively regulated SAMS1 expression.Taken together,these results expand our understanding of ARFs with regard to photosynthesis,sugar accumulation and fruit development and provide a potential target for genetic engineering to improve fruit nutrition in horticulture crops. | Yujin Yuan Xin Xu Zehao Gong Yuwei Tang Mengbo Wu Fang Yan Xiaolan Zhang Qian Zhang Fengqing Yang Xiaowei Hu Qichen Yang Yingqing Luo Lihua Mei Wenfa Zhang Cai-Zhong Jiang Wangjin Lu Zhengguo Li Wei Deng | 2019 | Horticulture Research2019，6，1： | 3 |
| 6 | A Banana PHD-Type Transcription Factor MaPHD1 Represses a Cell Wall-Degradation Gene MaXTH6 during Fruit Ripening显示文摘Plant homeobox domain(PHD)-type transcription factors(TFs) are involved in a variety of biological processes. However, its involvement in commercially important fruit ripening process remains largely unclear. In the present work, the characterization of a PHD-type TF termed MaPHD1 from banana fruit is reported. Multiple alignments of the deduced amino acid sequence revealed that Ma PHD1 showed a high homology with Arabidopsis thaliana Alfin1-like proteins belonging to plant-specific sub-family of PHD finger proteins. MaPHD1 was found localized in the nucleus and exhibited trans-repression ability. It was down-regulated by ethylene and ripening. Electrophoretic Mobility Shift Assay(EMSA) and transient expression analysis demonstrated that Ma PHD1 directly bound to the G-rich motifs in the promoter of Ma XTH6, which is associated with cell wall degradation, and subsequently repressed its expression. These findings suggest that MaPHD1 may be negatively associated with banana fruit ripening, at least in part, by the direct suppression of Ma XTH6. Taken together, these findings provide new insights into the transcriptional regulatory networks of banana fruit ripening. | WEI Wei FAN Zhongqi CHEN Jianye KUANG Jianfei LU Wangjin SHAN Wei | 2017 | Horticultural Plant Journal2017，3，5： | 2 |
| 7 | Corrigendum to’The adsorption behavior of metals in aqueous solution by microplastics effected by UV radiation’[Journal of Environmental Sciences,87(2020)272–280]显示文摘 | Qiongjie Wang Yong Zhang Xiaoxue Wangjin Yulai Wang Guanhua Meng Yihua Chen | 2021 | Journal of Environmental Sciences2021，33，3： | 2 |
| 8 | Researchonthenumberofoptimalclusterheadsofwirelesssensornetworkbasedonenergyconsumption显示文摘 | WANGJinwei SUNHuazhi SUNDebing | 2010 | TransducerandMicrosystem Technologies2010，30，7： | 1 |
| 9 | Effects of reactive oxygen species on cellular wall disassembly of banana fruit during ripening显示文摘 | Guiping Cheng Xuewu Duan John Shi Wangjin Lu Yunbo Luo Weibo Jiang Yueming Jiang | 2008 | Food Chemistry2008，，2： | 1 |
| 10 | Methionine oxidation and reduction of the ethylene signaling component MaEIL9 are involved in banana fruit ripening显示文摘The ethylene insensitive 3/ethylene insensitive3-like(EIN3/EIL)plays an indispensable role in fruit ripening.However,the regulatory mechanism that links post-translational modification of EIN3/EIL to fruit ripening is largely unknown.Here,we studied the expression of 13 MaE IL genes during banana fruit ripening,among which MaE IL9 displayed higher enhancement particularly in the ripening stage.Consistent with its transcript pattern,abundance of MaE IL9 protein gradually increased during the ripening process,with maximal enhancement in the ripening.DNA affinity purification(DAP)-seq analysis revealed that MaE IL9 directly targets a subset of genes related to fruit ripening,such as the starch hydrolytic genes MaA MY3D and MaB AM1.Stably overexpressing MaE IL9 in tomato fruit hastened fruit ripening,whereas transiently silencing this gene in banana fruit retarded the ripening process,supporting a positive role of MaEIL9 in fruit ripening.Moreover,oxidation of methionines(Met-129,Met-130,and Met-282)in MaEIL9 resulted in the loss of its DNA-binding capacity and transcriptional activation activity.Importantly,we identified MaEIL9 as a potential substrate protein of methionine sulfoxide reductase A MaMsrA4,and oxidation of Met-129,Met-130,and Met-282in MaEIL9 could be restored by MaMsrA4.Collectively,our findings reveal a novel regulatory network controlling banana fruit ripening,which involves MaMsrA4-mediated redox regulation of the ethylene signaling component MaEIL9. | Lisha Zhu Lin Chen Chaojie Wu Wei Shan Danling Cai Zengxiang Lin Wei Wei Jianye Chen Wangjin Lu Jianfei Kuang | 2023 | Journal of Integrative Plant Biology2023，65，1： | 1 |
| 11 | Ethylene-influenced flower opening and expression of genes encoding Etrs , Ctrs , and Ein 3 s in two cut rose cultivars显示文摘 | Hui Tan Xiaohui Liu Nan Ma Jingqi Xue Wangjin Lu Jinghe Bai Junping Gao | 2006 | Postharvest Biology and Technology2006，，2： | 1 |
| 12 | 显示文摘 | SUMing-yue(苏明跃) CHENGuang-zhi(陈广志) WANGJin(王晶) | | 岩矿测试0，，： | 1 |
| 13 | Fuzzy ideals generated by fuzzy point in semigroups 显示文摘 | Wang Xueping Mo Zhiwen Liu Wangjin | 1992 | Journal of Sichuan Normal University : Natural Science1992，15，4： | 1 |
| 14 | Kronecker products of L-fuzzy matrix显示文摘 | Wang Xueping Liu Wangjin | 1992 | Northeastern Math1992，8，： | 1 |
| 15 | 显示文摘 | ZHANGDeng-pan WANGJin WANGYong-jie(张登攀 王瑨 王永杰) | 2015 | 激光与红外2015，10，7： | 1 |
| 16 | 显示文摘 | CHENGXue-Lian(成雪莲) WANGJin(王瑾) WANGZi-Gang(王子港) etal | 2010 | 功能材料2010，41，5： | 1 |
| 17 | A Study of Travelling Salesman Problem显示文摘The Travelling Salesman Problem ( TSP ) is one of the most difficult problems that many scholars all over the world are studying. This paper points out the disparity between the definition and the classical solution to TSP and its practical applications, and then presents a new definition of TSP and its effective algorithm conforming to practical applications, thus making TSP practically more valuable. | WANGLin-lin WANGJin 等 | 2001 | The Journal of China Universities of Posts and Telecommunications2001，8，1： | 1 |
| 18 | Fuzzy invariant subgroups and fuzzy ideals显示文摘 | Liu Wangjin | 1982 | Fuzzy Sets and Systems1982，8，： | 1 |
| 19 | Fuzzy invariant subgroups and fuzzy ideals 显示文摘 | Liu Wangjin | 1982 | Fuzzy Sets and Systems1982，8，2： | 1 |
| 20 | The complex network of suppressive显示文摘 | Lin Wangjin Jin Zhang | | 0，，01： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员