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| 1 | Characterization of microRNAs in serum: a novel class of biomarkers for diagnosis of cancer and other diseases显示文摘在各种各样的纸巾的 microRNAs (miRNAs ) 的 Dysregulated 表示与许多疾病被联系了,包括癌症。这里,我们证明 miRNAs 在象老鼠,老鼠,牛的胎儿,小牛,和马那样的人和另外的动物的浆液和血浆是在场的。在浆液的 miRNAs 的层次在一样的种类的个人之中稳定、可再现、一致。采用 Solexa,我们定序健康中国题目的所有浆液 miRNAs 并且分别地在男、女的题目发现超过 100 和 91 浆液 miRNAs。我们也为肺癌症, colorectal 癌症,和糖尿病识别了浆液 miRNAs 的特定的表示模式,提供证据那浆液 miRNAs 为各种各样的疾病包含指纹。癌症特定的浆液 miRNAs 由 Solexa 获得了的二个非小的房间肺进一步在 75 个健康施主和 152 个癌症病人的独立审判被验证,用量的反向的抄写聚合酶链反应试金。通过这些分析,我们断定浆液 miRNAs 能为各种各样的癌症和另外的疾病的察觉用作潜在的 biomarkers。 | Xi Chen Yi Ba Lijia Ma Xing Cai Yuan Yin Kehui Wang Jig ang Guo Yujing Zhang Jiangning Chen Xing Guo Qibin Li Xiaoying Li Wenjing Wang Yan Zhang Jin Wang Xueyuan Jiang Yang Xiang Chen Xu Pingping Zheng Juanbin Zhang Ruiqiang Li Hongjie Zhang Xiaobin Shang Ting Gong Guang Ning Jun Wang Ke Zen Junfeng Zhang Chen-Yu Zhang | 2008 | Cell Research2008，18，10： | 975 |
| 2 | Ozone and secondary organic aerosol formation potential from anthropogenic volatile organic compounds emissions in China显示文摘Volatile organic compounds(VOCs) are major precursors for ozone and secondary organic aerosol(SOA), both of which greatly harm human health and significantly affect the Earth's climate. We simultaneously estimated ozone and SOA formation from anthropogenic VOCs emissions in China by employing photochemical ozone creation potential(POCP) values and SOA yields. We gave special attention to large molecular species and adopted the SOA yield curves from latest smog chamber experiments. The estimation shows that alkylbenzenes are greatest contributors to both ozone and SOA formation(36.0% and51.6%, respectively), while toluene and xylenes are largest contributing individual VOCs.Industry solvent use, industry process and domestic combustion are three sectors with the largest contributions to both ozone(24.7%, 23.0% and 17.8%, respectively) and SOA(22.9%,34.6% and 19.6%, respectively) formation. In terms of the formation potential per unit VOCs emission, ozone is sensitive to open biomass burning, transportation, and domestic solvent use, and SOA is sensitive to industry process, domestic solvent use, and domestic combustion. Biomass stoves, paint application in industrial protection and buildings,adhesives application are key individual sources to ozone and SOA formation, whether measured by total contribution or contribution per unit VOCs emission. The results imply that current VOCs control policies should be extended to cover most important industrial sources, and the control measures for biomass stoves should be tightened. Finally,discrepant VOCs control policies should be implemented in different regions based on their ozone/aerosol concentration levels and dominant emission sources for ozone and SOA formation potential. | WenJing Wu Bin Zhao Shuxiao Wang Jiming Hao | 2017 | Journal of Environmental Sciences2017，29，3： | 38 |
| 3 | VGLL4 functions as a new tumor suppressor in lung cancer by negatively regulating the YAP-TEAD transcriptional complex显示文摘肺癌症是与高发生和死亡世界范围的大多数破坏疾病之一。河马(Hpo ) 小径是在果蝇和哺乳动物的机关尺寸的一个保存管理者。新兴的证据在癌症开发建议了 Hpo 小径的意义。在这研究,我们通过否定地调整 YAP-TEAD 建筑群的形成在肺 carcinogenesis 作为新奇肿瘤 suppressor 识别 VGLL4, Hpo 的核心部件小径。我们 VGLL4 经常被观察低层的数据表演在老鼠和人的肺癌症标本表示了。VGLL4 的宫外的表示显著地在 vitro 压制肺癌症房间的生长。更重要地, VGLL4 显著地在 de novo 老鼠模型禁止肺癌症前进。我们进一步发现 VGLL4 禁止 YAP-TEAD transcriptional 建筑群的活动。我们 VGLL4 直接在绑定与笨蛋竞争到 TEAD 并且执行的数据表演它通过二 TDU 域的生长禁止的函数。一起,我们的学习证明 VGLL4 是为通过否定地调整 YAP-TEAD 复杂形成并且这样的肺癌症的新奇肿瘤 suppressor Hpo 小径。 | Wenjing Zhang Yijun Gao Peixue Li Zhubing Shi Tong Guo Fei Li Xiangkun Han Yan Feng Chao Zheng Zuoyun Wang Fuming Li Haiquan Chen Zhaocai Zhou Lei Zhang Hongbin Ji | 2014 | Cell Research2014，24，3： | 25 |
| 4 | Mesenchymal stem cell transplantation in tight-skin mice identifies miR-151-5p as a therapeutic target for systemic sclerosis显示文摘全身的硬化(SSc ) ,自体免疫的疾病,可以由于 IL4R/mTOR 小径的激活引起重要 osteopenia。间充质的干细胞移植(MSCT ) 能改善在经由导致有免疫力的忍耐的 SSc 的有免疫力的混乱。然而, MSCT 是否在 SSc 救 osteopenia 显型,是未知的。这里,我们证明 MSCT 能有效地改善在由 rescuing 的 SSc 老鼠的 osteopenia 损害了接受者骨头髓 MSC 的系区别。机械学地,我们证明施主 MSC 在 SSc 老鼠把 miR-151-5p 转移到接受者骨头髓 MSC 禁止 IL4R 表示,这样提高 osteogenic 区别和还原剂 adipogenic 区别的 downregulating mTOR 小径激活。而且, miR-151-5p 的全身的交货能够在 SSc 老鼠的 rescuing osteopenia,损害骨头髓 MSC,紧密的皮,和有免疫力的混乱,建议那 miR-151-5p 可以是为 SSc 治疗的一个特定的目标。我们发现在把 miRNAs 转移到接受者干细胞改善识别 MSCT 的一个以前未被认出的角色经由 rescuing 的 osteopenia 一条非编码的 RNA 小径。 | Chider Chen Dandan Wang Alireza Moshaverinia Dawei Liu Xiaoxing Kou Wenjing Yu Ruili Yang Lingyun Sun Songtao Shi | 2017 | Cell Research2017，27，4： | 26 |
| 5 | Circulating apoptotic bodies maintain mesenchymal stem cell homeostasis and ameliorate osteopenia via transferring multiple cellular factors显示文摘 | Dawei Liu Xiaoxing Kou Chider Chen Shiyu Liu Yao Liu Wenjing Yu Tingting Yu Ruili Yang Runci Wang Yanheng Zhou Songtao Shi | 2018 | Cell Research2018，28，9： | 17 |
| 6 | Environment-ecosystem dynamic processes of Spartina alterniflora salt-marshes along the eastern China coastlines显示文摘Spartina alterniflora is ecologically important in its original habitat; however, it has caused controversy since it was introduction into China(now it has been spreading rapidly on the Jiangsu, Shanghai, Zhejiang and Fujian coasts). The purpose of the present contribution is, on the basis of an analysis and synthesis of existing data sets, to evaluate the environmental-ecological effects of S. alterniflora, and to identify the relevant scientific problems that require further research in the future. Investigations have shown that, by reducing the near-bed shear stress associated with tidal currents, S. alterniflora can enhance the settling flux of suspended sediment and deposition rate on the tidal flats over the region. Further, field survey and analysis indicate that the S. alterniflora salt-marsh has a high primary production and provides a new type of habitat for the native benthic fauna. Some macro-, meio- and micro-fauna that used to live in the native salt-marshes have adapted to the S. alterniflora salt-marsh, forming a new ecosystem. Under the influences of a number of background factors, such as latitude variations and the coastal type, the environmental-ecological changes induced by Spartine have regional differentiations. To the north of Hangzhou Bay, with a high position of the pre-Holocene stratum base, a large width of the tidal flats, and a gentle bed slope, only a small part of the intertidal zone is occupied by the S. alterniflora salt-marsh. Here, the S. alterniflora salt-marshes mainly play a positive role in coastal protection and ecosystem functioning. In contrary, to the South of Hangzhou Bay, The pre-Holocene deposits are situated in relatively deeo waters, and the width of the tidal flats formed within coastal embayments is relatively narrow. As such, the expansion of S. alterniflora has squeezed the living space of other intertidal organisms, thus has a negative ecological effect. Therefore, the regional differentiation of the Spartina effects should be sufficiently considered in coastal development and management. Furthermore, in order to predict the future evolution of the S. alterniflora wetlands over the region, in addition to in situ monitoring and measurements, an ecosystem dynamic model should be established, taking into account the coupling of the rerrestrial and marine environmental-ecological processes. | GAO Shu DU YongFen XIE WenJing GAO WenHua WANG DanDan WU XiaoDong | 2014 | Science China Earth Sciences2014，57，11： | 15 |
| 7 | Hydrocarbon migration and accumulation along the fault intersection zone-a case study on the reef-flat systems of the No.1 slope break zone in the Tazhong area, Tarim Basin显示文摘Understanding hydrocarbon migration and accumulation mechanisms is one of the key scientif ic problems that should be solved for effective hydrocarbon exploration in the superimposed basins developed in northwest China. The northwest striking No.1 slope break zone, which is a representative of superimposed basins in the Tarim Basin, can be divided into five parts due to the intersection of the northeast strike-slip faults. Controlled by the tectonic framework, the types and properties of reservoirs and the hydrocarbon compositions can also be divided into five parts from east to west. Anomalies of all the parameters were found on the fault intersection zone and weakened up-dip along the structural ridge away from it. Thus, it can be inferred that the intersection zone is the hydrocarbon charging position. This new conclusion differs greatly from the traditional viewpoint, which believes that the hydrocarbon migrates and accumulates along the whole plane of the No.1 slope break zone. The viewpoint is further supported by the evidence from the theory of main pathway systems, obvious improvement of the reservoir quality (2-3 orders of magnitude at the intersection zone) and the formation mechanisms of the fault intersection zone. Differential hydrocarbon migration and entrapment exists in and around the strike- slip faults. This is controlled by the internal structure of faults. It is concluded that the more complicated the fault structure is, the more significant the effects will be. If there is a deformation band, it will hinder the cross fault migration due to the common feature of two to four orders of magnitude reduction in permeability. Otherwise, hydrocarbons tend to accumulate in the up-dip structure under the control of buoyancy. Further research on the internal fault structure should be emphasized. | Xiang Caifu Pang Xiongqi Yang Wenjing Wang Jianzhong LiQiming Liu Luofu Li Yanqun | 2010 | Petroleum Science2010，7，2： | 14 |
| 8 | Research on Formation Mechanisms of Hot Dry Rock Resources in China显示文摘As an important geothermal resource, hot dry rock(HDR) reserves have been studied in many countries. HDR resources in China have huge capacity and have become one of the most important resources for the potential replacement of fossil fuels. However, HDR resources are difficult to develop and utilise. Technologies for use with HDR, such as high–temperature drilling, reservoir characterisation, reservoir fracturing, microseismic monitoring and high–temperature power stations, originate from the field of oil and drilling. Addressing how to take advantage of these developed technologies is a key factor in the development of HDR reserves. Based on the thermal crustal structure in China, HDR resources can be divided into four types: high radioactive heat production, sedimentary basin, modern volcano and the inner–plate active tectonic belt. The prospective regions of HDR resources are located in South Tibet, West Yunnan, the southeast coast of China, Bohai Rim, Songliao Basin and Guanzhong Basin. The related essential technologies are relatively mature, and the prospect of HDR power generation is promising. Therefore, analysing the formation mechanisms of HDR resources and promoting the transformation of technological achievements, large–scale development and the utilisation of HDR resources can be achieved in China. | WANG Guiling LIN Wenjing ZHANG Wei LU Chuan MA Feng GAN Haonan | 2016 | Acta Geologica Sinica(English Edition)2016，90，4： | 14 |
| 9 | Slope Debris Flows in the Wenchuan Earthquake Area显示文摘Avalanches and landslides,induced by the Wenchuan Earthquake on May 12,2008,resulted in a lot of disaggregated,solid material on slopes that could be readily mobilized as source material for debris flows.Rainstorms triggered numerous slope debris flows with great damage to highways and rivers over the subsequent two years.Slope debris flows(as opposed to channelized debris flows) are defined as phenomena in which high-concentration mixtures of debris and water flow down slopes for short distances to highways and river banks.Based on field investigations and measurements of 19 slope debris flows,their main characteristics and potential mitigation strategies were studied.High rainfall intensity is the main triggering factor.Critical rainfall intensities for simultaneous occurrence of single,several and numerous slope debris flow events were 20 mm/day,30mm/day,and 90 mm/day,respectively.Field investigations also revealed that slope debris flows consist of high concentrations of cobbles,boulders and gravel.They are two-phase debris flows.The liquid phase plays the role of lubrication instead of transporting medium.Solid particles collide with each other and consume a lot of energy.The velocities of slope debris flows are very low,and their transport distances are only several tens of meters.Slope debris flows may be controlled by construction of drainage systems and by reforestation. | LI Yanfu WANG Zhaoyin SHI Wenjing WANG Xuzhao | 2010 | Journal of Mountain Science2010，7，3： | 13 |
| 10 | A novel partner of Scalloped regulates Hippo signaling via antagonizing Scalloped-Yorkie activity显示文摘由调整 transcriptional 激活剂 Yorkie (Yki ) 的活动的河马(Hpo ) 小径控制织物生长和机关尺寸,它在原子核与抄写因素 Scalloped (Sd ) 联系下游地支持指向基因表示。这里,我们识别新奇蛋白质 Sd-Binding-Protein (SdBP )/Tgi,它直接通过它的 TDU 域为绑定与 Yki 竞争到 Sd 并且禁止 Sd-Yki transcriptional 活动。我们也发现 SdBP 经由它的 PPXY 主题与 Yki WW 领域通过协会在原子核保留 Yki。一起,我们作为 Hpo 小径的一个新奇部件识别 SdBP,否定地调整 Sd-Yki 的 transcriptional 活动限制织物生长。 | Tong Guo Yi Lu Peixue Li Meng-Xin Yin Dekang Lv Wenjing Zhang Huizhen Wang Zhaocai Zhou Hongbin Ji Yun Zhao Lei Zhang | 2013 | Cell Research2013，23，10： | 13 |
| 11 | Phytophthora sojae Effector PsAvh240 Inhibits Host Aspartic Protease Secretion to Promote Infection显示文摘Plants secrete defense molecules into the extracellular space (the apoplast) to combat attacking microbes. However, the mechanisms by which successful pathogens subvert plant apoplastic immunity remain poorly understood. In this study, we show that PsAvh240, a membrane-localized effector of the soybean pathogen Phytophthora sojae, promotes P. sojae infection in soybean hairy roots. We found that PsAvh240 interacts with the soybean-resistant aspartic protease GmAP1 in planta and suppresses the secretion of GmAP1 into the apoplast. By solving its crystal structure we revealed that PsAvh240 contain six a helices and two WY motifs. The first two a helices of PsAvh240 are responsible for its plasma membrane-localization and are required for PsAvh240's interaction with GmAP1. The second WY motifs of two PsAvh240 molecules form a handshake arrangement resulting in a handshake-like dimer. This dimerization is required for the effector's repression of GmAP1 secretion. Taken together, these data reveal that PsAvh240 localizes at the plasma membrane to interfere with GmAP1 secretion, which represents an effective mechanism by which effector proteins suppress plant apoplastic immunity. | Baodian Guo Haonan Wang Bo Yang Wenjing Jiang Maofeng Jing Haiyang Li Yeqiang Xia Yuanpeng Xu Qinli Hu Fangfang Wang Feng Yu Yan Wang Wenwu Ye Suomeng Dong Weiman Xing Yuanchao Wang | 2019 | Molecular Plant2019，12，4： | 12 |
| 12 | Adsorption of mixed cationic-nonionic surfactant and its effect on bentonite structure显示文摘The adsorption of cationic-nonionic mixed surfactant onto bentonite and its effect on bentonite structure were investigated.The objective was to improve the understanding of surfactant behavior on clay mineral for its possible use in remediation technologies of soil and groundwater contaminated by toxic organic compounds.The cationic surfactant used was hexadecylpyridinium bromide(HDPB),and the nonionic surfactant was Triton X-100(TX100).Adsorption of TX100 was enhanced significantly by the addition of HDPB,but this enhancement decreased with an increase in the fraction of the cationic surfactant.Part of HDPB was replaced by TX100 which decreased the adsorption of HDPB.However,the total adsorbed amount of the mixed surfactant was still increased substantially,indicating the synergistic effect between the cationic and nonionic surfactants.The surfactant-modified bentonite was characterized by Brunauer-Emmett-Teller specific surface area measurement,Fourier transform infrared spectroscopy,and thermogravimetric-derivative thermogravimetric/differential thermal analyses.Surfactant intercalation was found to decrease the bentonite specific surface area,pore volume,and surface roughness and irregularities,as calculated by nitrogen adsorption-desorption isotherms.The co-adsorption of the cationic and nonionic surfactants increased the ordering conformation of the adsorbed surfactants on bentonite,but decreased the thermal stability of the organobentonite system. | Yaxin Zhang Yan Zhao Yong Zhu Huayong Wu Hongtao Wang Wenjing Lu | 2012 | Journal of Environmental Sciences2012，24，8： | 12 |
| 13 | DIDS blocks a chloride-dependent current that is mediated by the 2B protein of enterovirus 71显示文摘 | Shiqi Xie Kai Wang Wenjing Yu Wei Lu Ke Xu Jianwei Wang Bin Ye Wolfgang Schwarz Qi Jin Bing Sun | 2011 | Cell Research2011，21，8： | 11 |
| 14 | Satellite UV-Vis spectroscopy:implications for air quality trends and their driving forces in China during 2005-2017显示文摘Abundances of a range of air pollutants can be inferred from satellite UV-Vis spectroscopy measurements by using the unique absorption signatures of gas species.Here,we implemented several spectral fitting methods to retrieve tropospheric NO_(2),SO_(2),and HCHO from the ozone monitoring instrument(OMI),with radiative simulations providing necessary information on the interactions of scattered solar light within the atmosphere.We analyzed the spatial distribution and temporal trends of satellite-observed air pollutants over eastern China during 2005-2017,especially in heavily polluted regions.We found significant decreasing trends in NO_(2) and SO_(2) since 2011 over most regions,despite varying temporal features and turning points.In contrast,an overall increasing trend was identified for tropospheric HCHO over these regions in recent years.Furthermore,generalized additive models were implemented to understand the driving forces of air quality trends in China and assess the effectiveness of emission controls.Our results indicated that although meteorological parameters,such as wind,water vapor,solar radiation and temperature,mainly dominated the day-to-day and seasonal fluctuations in air pollutants,anthropogenic emissions played a unique role in the long-term variation in the ambient concentrations of NO_(2),SO_(2),and HCHO in the past 13 years.Generally,recent declines in NO_(2) and SO_(2) could be attributed to emission reductions due to effective air quality policies,and the opposite trends in HCHO may urge the need to control anthropogenic volatile organic compound(VOC)emissions. | Chengxin Zhang Cheng Liu Qihou Hu Zhaonan Cai Wenjing Su Congzi Xia Yizhi Zhu Siwen Wang Jianguo Liu | 2019 | Light(Science & Applications)2019，8，1： | 11 |
| 15 | Biallelic mutations in CDC20 cause female infertility characterized by abnormalities in oocyte maturation and early embryonic development显示文摘Dear Editor,Previously,the Mendelian phe no types in huma n oocyte maturation arrest,fertilization failure and early embryonic arrest,are largely underestimated.In recent years,'missing'Men delian phe no types and genes in these processes are beginning to be uncovered by us and others(Huang et al.,2014;Alazami et al..2015;Feng et al.,2016;Xu et al.,2016;Chen et al.,2017;Sang et al.,2019).However,the genetic basis for majority of patients resulting from abnormalities in these phe no types remains to be elucidated. | Lin Zhao Songguo Xue Zhongyuan Yao Juanzi Shi Biaobang Chen Ling Wu Lihua Sun Yao Xu Zheng Yan Bin Li Xiaoyan Mao Jing Fu Zhihua Zhang Jian Mu Wenjing Wang Jing Du Shuai Liu Jie Dong Weijie Wang Qiaoli Li Lin He Li Jin Xiaozhen Liang Yanping Kuang Xiaoxi Sun Lei Wang Qing Sang | 2020 | Protein & Cell2020，11，12： | 10 |
| 16 | Debating about the climate warming显示文摘关于温暖的气候辩论被考察。讨论为曼等做的最后千年集中于温度重建的有效性。争论对并且为重建被介绍。由另外的作者的温度重建被检验,包括王等执行的那。在 1996。它被结束那:(1 ) 复制时间的温度可变性的能力放大不到 10 一是有限的因此没有足够的证据证明 1990 年代是最温暖的十年,并且 1998 是在最后千年上的最温暖的年。(2 ) 所有在温度变化的低频率乐队由不同作者的温度重建表明 MWP (中世纪的温暖的时期) 和 LIA (很少冰川期) 的 occurence,尽管在 MWP 的山峰和在 LIA 的马槽从一重建变化到其它。因此, MWP 和 LIA 的学期能在气候变化的研究被使用。(3 ) 从 1975 ~ 2000 温暖是重要的,但是我们不知道它是否为最后 millenium 是最强壮的,它需要被更多的证据证明。 | WANG Shaowu LUO Yong ZHAO Zongci DONG Wenje YANG Bao | 2006 | Progress in Natural Science:Materials International2006，16，1： | 10 |
| 17 | dentification of TRA2B-DNAH5 fusion as a novel oncogenic driver in human lung squamous cell carcinoma显示文摘 | Fei Li Zhaoyuan Fang Jian Zhang Chen Li Hongyan Liu Jufeng Xia Hongwen Zhu Chenchen auo Zhen Qin Fuming Li Xiangkun Han Yuetong Wang Yan Feng Ye Wang Wenjing Zhang Zuoyun Wang Yujuan Jin Yihua Sun Wenyi Wei Rong Zeng Haiquan Chen Hongbin Ji | 2016 | Cell Research2016，26，10： | 9 |
| 18 | Lipogenesis in myoblasts and its regulation of CTRP6 by AdipoR1/Erk/PPARγ signaling pathway显示文摘在 C2C12 myoblasts 的导致的 lipogenesis 和它的规定仍然保持大部分不清楚。这里,我们发现鸡尾酒 methodcould 显著地通过调整类脂化合物导致 lipogenesis 在 myoblasts 的新陈代谢的基因和 Erk1/2 phosphorylation。同时, CTRP6 的表示和分泌物在宫外的 lipogenesis 期间被增加。而且, CTRP6 击倒下面调整 lipogenic 基因的层次和在早 lipogenic 的 phosphorylated Erk1/2 (p-Erk1/2 ) 上演,而在终端区别的起来调整的 p-Erk1/2。有趣地, CTRP6 siRNA 的效果在 myoblasts 是稀释 byU0126 (一个特殊 p-Erk1/2 禁止者) 。而且, AdipoR1,不是 AdipoR2,首先在有丝分裂的同种细胞的扩大的过程期间作为受体 ofCTRP6 被识别。一起,我们建议 CTRP6 调停通过在 myoblasts 表明小径的 AdipoR1/Erk/PPAR 的宫外的 lipogenesis。我们的调查结果将流轻在小说生物在 myoblast lipogenesis 期间 CTRP6 工作并且提供由 lipogenic regulationin 改进家畜的肉质量的一个有希望的方向骨胳的肌肉 myoblasts。 | Wenjing Wu Yunmei Sun Chen Zhao Cunzhen Zhao Xiaochang Chen Guoqiang Wang Weijun Pang Gongshe Yang | 2016 | Acta Biochimica et Biophysica Sinica2016，48，6： | 9 |
| 19 | Microstructure and tensile properties of low cost titanium alloys at different cooling rate显示文摘Titanium and titanium alloys have several advantages, but the cost of titanium alloys is very expensive compared with the traditional metal materials. This article introduces two new low-cost titanium alloys Ti-2.1Cr-1.3Fe (TCF alloy) and Ti-3Al-2.1Cr-1.3Fe (TACF alloy). In this study, we used Cr-Fe master alloy as one of the raw materials to develop the two new alloys. We introduce the microstructure and tensile properties of the two new alloys from β solution treated with different cooling methods. Optical microscopy (OM), X-ray diffractometry (XRD), and transmission electron microscopy (TEM) were employed to analyze the phase constitution, and scanning electron microscopy (SEM) was used to observe the fracture surfaces. The results indicate that the microstructures consist of β grain boundary and α′ martensite after water quenching (WQ), β matrix and α phase after air cooling (AC) and furnace cooling (FC), respectively. Also, the microstructure is the typical basketweave structures after FC. Of course, athermal ω is also observed by TEM after WQ. The strength increases with decreasing cooling rates and the plasticity is reversed. Because of the athermal ω, the strength and ductility are highest and lowest when the cooling method is WQ. The strength of TACF alloy is higher than the TCF alloy, but the plasticity is lower. The fracture surfaces are almost entirely covered with dimples under the cooling methods of AC and FC. Also, we observe an intergranular fracture area that is generated by athermal ω, although some dimples are observed after WQ. | Wang Guo Hui Songxiao Ye Wenjun Mi Xujun Wang Yongling Zhang Wenjing | 2012 | Rare Metals2012，31，6： | 8 |
| 20 | Characterization and Fine Mapping of a Novel Rice Narrow Leaf Mutant nal9显示文摘A narrow leaf mutant was isolated from transgenic rice(Oryza sativa L.)lines carrying a T-DNA insertion.The mutant is characterized by narrow leaves during its whole growth period,and was named nal9(narrow leaf 9).The mutant also has other phenotypes,such as light green leaves at the seedling stage,reduced plant height,a small panicle and increased tillering.Genetic analysis revealed that the mutation is controlled by a single recessive gene.A hygromycin resistance assay showed that the mutation was not caused by T-DNA insertion,so a map-based cloning strategy was employed to isolate the nal9 gene.The mutant individuals from the F2generations of a cross between the nal9 mutant and Longtepu were used for mapping.With 24 F2mutants,the nal9 gene was preliminarily mapped near the marker RM156 on the chromosome 3.New INDEL markers were then designed based on the sequence differences between japonica and indica at the region near RM156.The nal9 gene was fnally located in a 69.3 kb region between the markers V239B and V239G within BAC OJ1212_C05 by chromosome walking.Sequence and expression analysis showed that an ATP-dependent Clp protease proteolytic subunit gene(ClpP)was most likely to be the nal9 gene.Furthermore,the nal9 mutation was rescued by transformation of the ClpP cDNA driven by the 35S promoter.Accordingly,the ClpP gene was identifed as the NAL9 gene.Our results provide a basis for functional studies of NAL9 in future work. | Wei Li Chao Wu Guocheng Hu Li Xing Wenjing Qian Huamin Si Zongxiu Sun Xingchun Wang Yaping Fu Wenzhen Liu | 2013 | Journal of Integrative Plant Biology2013，55，11： | 8 |
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