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| 1 | Molecular Cytogenetic Characterization of Wheat-Thinopyrum elongatum Addition,Substitution and Translocation Lines with a Novel Source of Resistance to Wheat Fusarium Head Blight显示文摘Thinopyrum elongatum(2n = 2x = 14,EE),a wild relative of wheat,has been suggested as a potentially novel source of resistance to several major wheat diseases including Fusarium Head Blight(FHB).In this study,a series of wheat(cv.Chinese Spring,CS) substitution and ditelosomic lines,including Th.elongatum additions,were assessed for TypeⅡresistance to FHB.Results indicated that the lines containing chromosome 7E of Th.elongatum gave a high level of resistance to FHB,wherein the infection did not spread beyond the inoculated floret.Furthermore,it was determined that the novel resistance gene(s) of 7E was located on the short-arm(7ES) based on sharp difference in FHB resistance between the two 7E ditelosomic lines for each arm.On the other hand,Th.elongatum chromosomes 5E and 6E likely contain gene(s) for susceptibility to FHB because the disease spreads rapidly within the inoculated spikes of these lines. Genomic in situ hybridization(GISH) analysis revealed that the alien chromosomes in the addition and substitution lines were intact,and the lines did not contain discernible genomic aberrations.GISH and multicolor-GISH analyses were further performed on three translocation lines that also showed high levels of resistance to FHB.Lines TA3499 and TA3695 were shown to contain one pair of wheat-Th. elongatum translocated chromosomes involving fragments of 7D plus a segment of the 7E,while line TA3493 was found to contain one pair of wheat-Th.elongatum translocated chromosomes involving the D- and A-genome chromosomes of wheat.Thus,this study has established that the short-arm of chromosome 7E of Th.elongatum harbors gene(s) highly resistant to the spreading of FHB,and chromatin of 7E introgressed into wheat chromosomes largely retained the resistance,implicating the feasibility of using these lines as novel material for breeding FHB-resistant wheat cultivars. | Shulan Fu Zhenling Lv Bao Qi Xiang Guo Jun Li Bao Liu Fangpu Han | 2012 | Journal of Genetics and Genomics2012，39，2： | 35 |
| 2 | Distribution characteristics of magnetic susceptibility of the surface sediments in the southern Yellow Sea显示文摘The characteristic distributions of magnetic susceptibility (MS) are analyzed on the basis of susceptibility of 172 surface sediment samples in the southern Yellow Sea (SYS). The preliminary results are as follows: first, the distributions clearly correspond to different modern sediment assemblages in the continental sea, which indicates different sediment origins. With the 30 μCGS isoline being taken as demarcation line, the study area can then be divided into section H (high MS value area) and section L (low MS value area). Section H is mainly adjacent to land with two main sources of the Changjiang River and the Huanghe River.Section L is mainly an eddy sediment area, where Yellow Sea Cold Water is entrenched all the year round. The distribution pattern of MS could tell apart strong or weak hydrodynamic conditions and has a close relation to the circulation system in this area. At the areas of the SYS Circumfluent and northern East China Sea (NECS) Circumfluent (weak hydrodynamic), the MS has low values, while in the areas of Coastal Current (strong hydrodynamic), the values are high.At the same time, the oxidizing areas tend to take on higher MS, while the reducing areas have lower one. It seems safe to say that the MS in the continental sea reflects more of the sediment origin and sedimentary environment, which is different from that of loess, lake and surface soil as a climate proxy. | GE Shulan~(1,2,3), SHI Xuefa~1 & HAN Yibing~1 1. Key Laboratory of Marine Sedimentology and Environmental Geology, First Institute of Oceanography, State Oceanic Administration. Qingdao 266061. China 2. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029. China 3. Graduate School. Chinese Academy of Sciences, Beijing 100039. China | 2003 | Chinese Science Bulletin2003，48，B06： | 8 |
| 3 | A cyclodextrin-based nanoformulation achieves co-delivery of ginsenoside Rg3 and quercetin for chemo-immunotherapy in colorectal cancer显示文摘The immune checkpoint blockade therapy has profoundly revolutionized the field of cancer immunotherapy. However, despite great promise for a variety of cancers, the efficacy of immune checkpoint inhibitors is still low in colorectal cancer(CRC). This is mainly due to the immunosuppressive feature of the tumor microenvironment(TME). Emerging evidence reveals that certain chemotherapeutic drugs induce immunogenic cell death(ICD), demonstrating great potential for remodeling the immunosuppressive TME. In this study, the potential of ginsenoside Rg3(Rg3) as an ICD inducer against CRC cells was confirmed using in vitro and in vivo experimental approaches. The ICD efficacy of Rg3 could be significantly enhanced by quercetin(QTN) that elicited reactive oxygen species(ROS). To amelioratein vivo delivery barriers associated with chemotherapeutic drugs, a folate(FA)-targeted polyethylene glycol(PEG)-modified amphiphilic cyclodextrin nanoparticle(NP) was developed for co-encapsulation of Rg3 and QTN. The resultant nanoformulation(CD-PEG-FA.Rg3.QTN) significantly prolonged blood circulation and enhanced tumor targeting in an orthotopic CRC mouse model, resulting in the conversion of immunosuppressive TME. Furthermore, the CD-PEG-FA.Rg3.QTN achieved significantly longer survival of animals in combination with Anti-PD-L1. The study provides a promising strategy for the treatment of CRC. | Dandan Sun Yifang Zou Liu Song Shulan Han Hao Yang Di Chu Yun Dai Jie Ma Caitriona M.O’Driscoll Zhuo Yu Jianfeng Guo | 2022 | Acta Pharmaceutica Sinica B2022，12，1： | 8 |
| 4 | Dicentric Chromosome Formation and Epigenetics of Centromere Formation in Plants显示文摘Plant centromeres are generally composed of tandem arrays of simple repeats that form a complex chromosome locus where the kinetochore forms and microtubules attach during mitosis and meiosis. Each chromosome has one centromere region, which is essential for accurate division of the genetic material. Recently, chromosomes containing two centromere regions (called dicentric chromosomes) have been found in maize and wheat. Interestingly, some dicentric chromosomes are stable because only one centromere is active and the other one is inactivated. Because such arrays maintain their typical structure for both active and inactive centromeres, the specification of centromere activity has an epigenetic component independent of the DNA sequence. Under some circumstances, the inactive centromeres may recover centromere function, which is called centromere reactivation. Recent studies have highlighted the important changes, such as DNA methylation and histone modification, that occur during centromere inactivation and reactivation. | Shulan Fu Zhi Gao James Birchler Fangpu Han | 2012 | Journal of Genetics and Genomics2012，39，3： | 5 |
| 5 | Photochemical properties and source of pollutants during continuous pollution episodes in Beijing, October, 2011显示文摘Beijing sufered from serious air pollution in October, 2011 with the occurrence of three continuous episodes. Here we analyze the pollution status of particulate matter, the relationship between the gaseous pollutants, physical and chemical properties of single particles, and the profile of watersoluble ions in PM2.5during the three episodes. Regional and photochemically aged air masses, which were characterized as having high values of O3and SO2, were hypothesized to have played a dominant role in the first episode. After mixing local air masses with freshly-emitted primary pollutants, the concentration of NOx continued to increase and the size of SO4 2, NO3 and NH4 +in the particle population continued to become smaller. The amount of elemental carbon-rich and organic carbonrich particles in the scaled single particles(0.2–2 μm) and water-soluble K+in PM2.5also increased in the episodes. All the available information suggests that the biomass or fuel burning sources in or around Beijing may have had a huge impact on the last two episodes. | Jian Gao Yuechong Zhang Meng Zhang Jingqiao Zhang Shulan Wang Jun Tao Han Wang Datong Luo Fahe Chai Chun Ren | 2014 | Journal of Environmental Sciences2014，26，1： | 4 |
| 6 | Tracing Method of Natural Sediments by Neutron Activation and Its Application显示文摘A new method of Neutron Activation Analysis (NAA) for sediment movement study is presented in this paper. Through analyzing the natural sediment, the information about natural tracing agents has been obtained, which can show the direction of sediment movement and relative discharge of sediment transportation. Test results in some areas, such as Shantou Harbour and Hangzhou Bay, are in good agreement with those from normal hydrologic measurements and some results are not obtainable with the latter. The NAA is economical, practical and reliable, and should be widely used in engineering practice. | Mao, Zhixiang Yan, Peilan Huang, Jianwei Dai, Xiankai Han, Naibing Chai, Zhifang Qian, Qinfang Ma, Shulan Ma, Jianguo | 1991 | China Ocean Engineering1991，6，3： | 3 |
| 7 | Alteration of Terminal Heterochromatin and Chromosome Rearrangements in Derivatives of Wheat-Rye Hybrids显示文摘小麦黑麦增加和替换线和他们的自我子孙在 telomeric heterochromatin 和着丝点揭示了变化。而且,一个有丝分裂地不稳定的 dicentric 染色体和稳定的 multicentric 染色体在一根中国春天帝国的黑麦 3R 增加线的子孙被观察。一个不稳定的 multicentric 染色体在一根 6R/6D 替换线的子孙被发现。包括终端 heterochromatin 的运动和消失的终端 heterochromatin 的激烈的变化发生在小麦黑麦增加线 3R,和 5RS ditelosomic 增加线的子孙。高度稳定的 minichromosomes 在一根 monosomic 4R 增加线,一根 ditelosomic 5RS 增加线和一根 6R/6D 替换线的子孙被观察。有或没有为 telomeric DNA (TTTAGGG ) n 的 FISH 信号, Minichromosomes 源于一根 monosomic 4R 增加线对下一代稳定、能递送。结果显示着丝点和终端 heterochromatin 能深刻地在小麦黑麦混血儿衍生物被改变。 | Shulan Fu Zhenling Lv Xiang Guo Xiangqi Zhang Fangpu Han | 2013 | Journal of Genetics and Genomics2013，40，8： | 3 |
| 8 | Development of Triticum aestivume——Leymus mollis Translocation Lines and Identification of Resistance to Stripe Rust显示文摘Wheat stripe rust,caused by Puccinia striiformis f.sp.tritici,is one of the most widely distributed and destructive fungal diseases worldwide.Since 1995,most Chinese wheat cultivars have lost their stripe rust resistance due to the subsequent emergence of the new races CYR30,CYR31,CYR32,and CYR33(Han et al.,2010).Therefore,it is necessary to seek effective resistance genes and develop new resistance germplasm for wheat resistance breeding. | Haoxun Li Renchun Fan Shulan Fu Bo Wei Shichang Xu Jing Feng Qi Zheng Xianping Wang Fangpu Han Xiangqi Zhang | 2015 | Journal of Genetics and Genomics2015，42，3： | 1 |
| 9 | Grain refinement in steels and the application trials in China显示文摘 | DONG Han SUN Xingjun ZHANG Shulan | 2008 | ISIJ International2008，48，8： | 1 |
| 10 | Highly selective growth of(6,5)single-walled carbon nanotubes from sigma phase alloy catalyst显示文摘The chirality structure of a single-walled carbon nanotube(SWNT)strongly depends on the composition of catalyst used in the chemical vapor deposition process.In this study,we develop a porous magnesia supported manganese-rhenium(MnRe/MgO)catalyst for chirality-selective synthesis of SWNTs.Detailed characterizations reveal that(6,5)tubes with a selectivity higher than 70%are grown from the Re-rich MnRe/MgO catalyst.By comparing the SWNT growth results with those of monometallic Mn or Re,the formation of sigma phase,an intermetallic compound occurring in transition-metal alloy systems,is revealed to be crucial for the dominant synthesis of(6,5)SWNTs.This work not only extends the application of sigma phase alloy for catalytic synthesis of SWNTs,but also sheds lights on the growth of SWNTs with a high chirality selectivity. | Liantao Xin Chen Ma Qianru Wu Shaokang Liu Linhai Li Xiuyun Zhang Liu Qian Maoshuai He Dong Li Fangqian Han Shulan Hao Lihu Feng Yahan Li Huaping Liu Lili Zhang Chang Liu Jin Zhang | 2024 | Nano Research2024，17，3： | 0 |
| 11 | Myelin lipid deficiency:a new key driver of Alzheimer’s disease显示文摘Lipids play essential biological functions that include acting as components of biological membranes,energy storage,signaling,nutrients,transporters,enzyme activators,among others.Compared with the multiple research methods to assess DNA,RNA,and protein content,location,and function in cells,there are relatively fewer methods to study lipids.Therefore,lipid-oriented mechanistic studies remain rare and challenging. | Shulan Qiu Juan Pablo Palavicini Xianlin Han | 2023 | Neural Regeneration Research2023，18，1： | 0 |
| 12 | Dual-function baicalin and baicalin-loaded poly(lactic-co-glycolic acid) nanoparticles: Immune activation of dendritic cells and arrest of the melanoma cell cycle at the G2/M phase显示文摘 | Huimei Wang Shulan Han Lianyan Wang Tingyuan Yang Guifeng Zhang Lian Yu Yue Zhao | 2018 | Particuology2018，16，2： | 0 |
| 13 | The Significance of Cytoskeleton System in Tumor Cell Infiltration显示文摘Cytoskeleton system is mainly composed of three kinds of fibrils:microtubules,microfilaments and intermediate filaments.They are a complex network of protein filaments in the cytoplasm of eukaryotic cells.They not only act as scaffolds in cells,but also play an important role in maintaining the movement of cells,participating in the material transport and signal transmission in cells.It is found that the whole cytoskeleton system is closely related to tumor invasion and growth.Therefore,this article reviews the overview of the cytoskeleton system and its significance for tumor cell invasion and growth. | Han Yu Likun Liu Shulan Hao | 2021 | Journal of Advances in Medicine Science2021，4，2： | 0 |
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