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| 1 | Geochemistry and SHRIMP Zircon U-Pb Age of Post-Collisional Granites in the Southwest Tianshan Orogenic Belt of China:Examples from the Heiyingshan and Laohutai Plutons显示文摘摘要:Heiyingshan 花岗石和在西南 Tianshan 暴露的 Laohutai 花岗石 plutons geochemically 类似于 A 类型花岗石。分析证明两个是 ferron calc-alkalic peraluminous 或 ferron 有 SiO2 的相对高的集中的碱钙的 peraluminous (>70%) ,高碱内容(Na2O + K2O =7.14%-8.56% ;K2O > N2O;A/CNK = 0.99-1.20 ) ,并且在 Eu, Ba, Sr, P 和 Ti 的显著否定 anomales。285 楡? 汐瑵湯 ? 的虾锆石 U-Pb 年龄 ? 鯄 ? 鯄?? | LONG Lingli GAO Jun WANG Jingbin QIAN Qing XIONG Xianming WANG Yuwang WANG Lijuan GAO Liming | 2008 | Acta Geologica Sinica(English Edition)2008，82，2： | 19 |
| 2 | The Tuerkubantao ophiolite melange in Xinjiang,NW China:New evidence for the Erqis suture zone显示文摘The extension of the suture zone between the Siberian and Kazakhstan continents in China has been a matter of debate because few outcrops of ophiolitic melange have been found so far.The recently found Tuerkubantao ophiolitic melange,which is located east of the Kekesentao Mt.in the Buerjin County of the Chinese Altay,provides an important clue for this problem.This paper presents the results of field investigation,petrology,U-Pb isotope dating of zircons and bulk-rock geochemistry of the Tuerkubantao melange rocks.The melange consists of fault-contacted ultramafic rocks,gabbro, diabase,basalt,flysch and granitoids.The ultramafic-mafic rocks are Mg-rich(Mg~#=4.25—6.35) and w(SiO_2) spans 38.8%—46.8%.Basalt and gabbro are geochemically similar and are characterized by low w(FeO^t)(10.9%),total alkali w(Na_2O+K_2O)=2.58%) and w(TiO_2)(1.17%) and affinity to the Mg-rich tholeiite series.The flat REE and trace-element patterns of the ultramafic-mafic rocks are indicative of their ophiolite origin,i.e.,formation in a mid-oceanic ridge setting.The fragments of low-K gneissic granite formed in suprasubduction or syn-collisional setting.Zircons from gabbro and gneissic granite yielded U-Pb ages of 363 and 355 Ma.respectively,suggesting Late Devonian mid-oceanic spreading and oceanic subduction accompanied by suprasubduction magmatism.The Tiierkubantao ophiolite together with the Qiaoxiahala and Buergen ophiolites of the Kekesentao belt define an ophiolitic melange belt extending along the Erqis fault.This belt probably belongs to the Ural-Zaisan -South Mongolian suture-shear zone formed during the subduction of the Paleo-Asian Ocean and subsequent collision of the Siberian and Kazakhstan continents. | Yuwang Wang Jingbin Wang Lijuan Wang Lingli Long Pingzhi Tang Zhen Liao Huiqiong Zhang Yu Shi | 2012 | Geoscience Frontiers2012，3，5： | 9 |
| 3 | Physicochemical Control of the Early Permian Xiangshan Fe-Ti Oxide Deposit in Eastern Tianshan(Xinjiang),NW China显示文摘The Xiangshan mafic-ultramafic complex is one of the major Early Permian mafic-ultramafic intrusions in eastern Tianshan(Xinjiang, NW China), and consists of two major intrusive phases. The first intrusive phase is mainly gabbroic rocks hosting ilmenite mineralization, while the second intrusive phase is mainly lherzoilite associated with Ni-Cu sulfide mineralization. The Xiangshan ilmenite orebodies hosted in the Fe-Ti oxide-bearing gabbro occur along the contact between hornblende gabbros and leucogabbros. The hornblende gabbros and Fe-Ti oxide rich gabbros at Xiangshan are newly dated to be Early Permian(280.1 and 279.2 Ma, respectively). Major and trace element compositions of zircons and whole rocks from Xiangshan hornblende gabbro and Fe-Ti oxide gabbro have been measured by in situ excimer laser ablation ICP-MS. Zircon Ce^(4+)/Ce^(3+) ratios based on lattice-strain model and Ti-in-zircon temperatures of hornblende gabbro and Fe-Ti oxide gabbro of the Xiangshan complex are calculated to evaluate the physicochemical variations during the ilmenite mineralization. Whole-rock geochemistry and zircon trace element geochemistry suggest that Fe-Ti oxide gabbros were formed from a basaltic parent magma which had undergone a transfromation from being H_2O-rich to H_2O-poor. During the magmatic evolution, primitive, H_2O-poor basaltic melts may have been replenished into the system, increasing its solidus temperature and decreasing its oxygen fugacity and H_2O contents. This may have supperessed the Ti-rich poikilitic hornblende fractionation and promoted the plagioclase fractionation, which consequently concentrated the ore-forming components in the residual melts and generated the ilmenite mineralization. | Yu Shi Yuwang Wang Jingbin Wang Lutong Zhao Hongjing Xie Lingli Long Tao Zou Dedong Li Guochao Zhou | 2018 | Journal of Earth Science2018，29，3： | 6 |
| 4 | Metallogenic Series Related to Permian Mafic Complex in North Xinjiang:Post-collisional Stage or Mantle Plume Result?显示文摘与在北 Xinjiang 的二叠的 mafic 建筑群有关有四种沉积物类型,即,铜镍硫化物沉积物, vanadic titanomagnetite 沉积物,磁铁矿(-cobalt) 沉积物和 Cu-Ni-VTiFe 合成沉积物。沉积物是分布式的与靠近、连续的 metallogenic 年龄跨越构造单位。一种过渡沉积物类型能发生在结束成员沉积物之中。主人岩石的踪迹元素证明他们能源于类似的来源区域。因此,他们组成与也是中亚 Metallogenic 省(营地) 的 post-collisional 阶段的一个标志系列的 mafic-ultramafic 建筑群有关的一个特别 metallogenic 系列。系列的 metallogenic 年龄全部在 260 妈和 300 妈之间二叠。不同于从一根披风羽毛的矿化作用,这个系列的 metallogenic 时期跨越至少 40 妈。与 Emeishan 披风羽毛的相关存款相比,北方 Xinjiang 系列有一个类似的形成矿石的元素集合但是最好开发了 Cu-Ni 硫化物存款而非 vanadic titanomagnetite 存款。在有这个系列的共存,北方 Xinjiang 区域开发了与 felsic 有关的一套 syntectonic Au-Cu-Mo metallogenic 系列暴烈恼人的建筑群,它可能显示没有与披风羽毛活动的直接关系。从对早迟了,即,到磁铁矿的铜镍硫化物的顺序(-cobalt)到 vanadic titanomagnetite 沉积物,主人岩石系列从 mafic-ultramafic 和 tholeiite 系列演变到 mafic 和 alkalic 系列, REE 内容趋于与 REE 分别增加增加,并且一些踪迹元素(特别地 LIL )也显示出一个增加的趋势。上述进化整齐可能反映岩浆来源加深的一堂功课,热接口往下移,精力逐渐地用尽,并且新大陆人外壳在碰撞以后的阶段形成趋于稳定。 | WANG Yuwang WANG Jingbin WANG Lijuan LONG Lingli | 2008 | Acta Geologica Sinica(English Edition)2008，82，4： | 6 |
| 5 | The RNA-binding protein Musashi2 governs osteoblast-adipocyte lineage commitment by suppressing PPARγsignaling显示文摘Osteoporosis caused by aging is characterized by reduced bone mass and accumulated adipocytes in the bone marrow cavity. How the balance between osteoblastogenesis and adipogenesis from bone marrow mesenchymal stem cells(BMSCs) is lost upon aging is still unclear. Here, we found that the RNA-binding protein Musashi2(Msi2) regulates BMSC lineage commitment. Msi2 is commonly enriched in stem cells and tumor cells. We found that its expression was downregulated during adipogenic differentiation and upregulated during osteogenic differentiation of BMSCs. Msi2 knockout mice exhibited decreased bone mass with substantial accumulation of marrow adipocytes, similar to aging-induced osteoporosis. Depletion of Msi2 in BMSCs led to increased adipocyte commitment. Transcriptional profiling analysis revealed that Msi2 deficiency led to increased PPARγ signaling.RNA-interacting protein immunoprecipitation assays demonstrated that Msi2 could inhibit the translation of the key adipogenic factor Cebpα, thereby inhibiting PPAR signaling. Furthermore, the expression of Msi2 decreased significantly during the aging process of mice, indicating that decreased Msi2 function during aging contributes to abnormal accumulation of adipocytes in bone marrow and osteoporosis. Thus, our results provide a putative biochemical mechanism for aging-related osteoporosis, suggesting that modulating Msi2 function may benefit the treatment of bone aging. | Jinlong Suo Sihai Zou Jinghui Wang Yujiao Han Lingli Zhang Chenchen Lv Bo Jiang Qian Ren Long Chen Lele Yang Ping Ji Xianyou Zheng Ping Hu Weiguo Zou | 2022 | Bone Research2022，10，3： | 5 |
| 6 | Petrogenesis and Metallogenesis of the Niumaoquan Gabbroic Intrusion Associated with Fe-Ti Oxide Ores in the Eastern Tianshan, NW China显示文摘The Niumaoquan layered gabbroic intrusion is in the southern margin of the Central Asian Orogenic Belt in North Xinjiang, China, and hosts a Fe-Ti oxide deposit in its evolved gabbroic phases. In this paper, we report zircon U-Pb age, Sr-Nd-Hf isotopes, plagioclase chemistry, and whole-rock geochemistry of the Niumaoquan layered gabbroic intrusion. Zircon grains separated from an anorthosite sample analyzed by laser ablation inductively coupled plasma mass spectrometry yielded a concordia age of 314.7±0.74 Ma, indicating that the Niumaoquan ore-bearing gabbroic intrusion was emplaced during the Late Carboniferous. The olivine gabbro texture and plagioclase chemistry suggest that plagioclase was an early crystallized silicate phase that crystallized prior to olivine. Fractional crystallization and accumulation of plagioclase significantly controlled the evolution of the Niumaoquan gabbroic intrusion and contributed to the formation of anorthosite layers, causing metallogenic elements to become enriched in the residual melt. The Niumaoquan gabbroic intrusion is characterized by the enrichment of large ion lithophile elements and depletion of high field strength elements, positive zircon εHf(t) values(+2.1 to +12.2), positive εNd(t) values(+3.3 to +5.2), and low initial ^(87)Sr/^(86)Sr ratios(0.7039 to 0.7047), suggesting that the parental magma was produced by interactions between metasomatized lithospheric mantle and depleted asthenospheric melts at an early post-collision stage. The Fe-Ti oxide mineralization of the Niumaoquan intrusion benefited from interactions between depleted asthenospheric melts and lithospheric mantle, and fractional crystallization of abundant plagioclase and magnesian minerals. | SHI Yu WANG Yuwang WANG Jingbin XIE Hongjing MAO Qigui ZHAO Lutong LONG Lingli LI Dedong ZHOU Guochao | 2018 | Acta Geologica Sinica(English Edition)2018，92，5： | 3 |
| 7 | Sodium-rich volcanic rocks and their relationships with iron deposits in the Aqishan-Yamansu belt of Eastern Tianshan,NW China显示文摘The volcanic rocks hosting the iron deposits in the Aqishan–Yamansu metallogenic belt are sodium-rich.The geochronology,petrography,and geochemistry of minerals and sodium-rich rocks as well as the relationship between these rocks and the iron deposits are studied.Geochemically,the ore-hosting volcanic rocks are sodiumrich(the averages of Na2O and Na2O/K2O are 4.31 wt.%and 8.56,respectively)and belong to the calc-alkaline series.They are enriched in LREEs and LILEs(Ba,U,K,and Sr),but depleted in HFSEs(Nb,Ta,and Ti).SHRIMP zircon U–Pb dating of the crystal tuff in the Aqishan Formation and the dacite in the Tugutu Bulak Formation yields ages of 337.52.3 Ma(n?15,MSWD?0.85)and 313.03.3 Ma(n?13,MSWD?0.74),respectively,indicating that the sodium-rich volcanic rocks formed from the early–late Carboniferous.Electron microprobe data from plagioclases demonstrate that albites and/or oligoclases were formed in the basic–intermediate–acid volcanic rocks.Two stages of albitization are identified,and the latter is likely attributed to the dissolution of iron in the Aqishan–Yamansu belt.The sodium-rich volcanic rocks probably formed by the interaction between volcanic lava and seawater after volcanoes erupted on the seafloor;meanwhile,the albites formed by element substitution in a low-metamorphic environment.The spatiotemporal coupling relationship between sodium-rich volcanic rocks and iron deposits in the Aqishan–Yamansu belt is favorable.Iron dissolved from the dark minerals of basic–intermediate volcanic rocks through sodium metasomatism is one of the material sources for the iron deposits. | Zhiyuan Sun WangJingbin Yuwang Wang Lingli Long Zhaohua Luo Xiaohua Deng Qitao Hu Menglong Wang | 2020 | Geoscience Frontiers2020，11，2： | 2 |
| 8 | Divergence in homoeolog expression of the grain length-associated gene GASR7 during wheat allohexaploidization显示文摘Hexaploid wheat has triplicated homoeologs for most of the genes that are located in subgenomes A, B, and D. GASR7, a member of the Snakin/GASA gene family, has been associated with grain length development in wheat. However, little is known about divergence of its homoeolog expression in wheat polyploids. We studied the expression patterns of the GASR7 homoeologs in immature seeds in a synthetic hexaploid wheat line whose kernels are slender like those of its maternal parent(Triticum turgidum, AABB, PI 94655) in contrast to the round seed shape of its paternal progenitor(Aegilops tauschii, DD, AS2404). We found that the B homoeolog of GASR7 was the main contributor to the total expression level of this gene in both the maternal tetraploid progenitor and the hexaploid progeny, whereas the expression levels of the A and D homoeologs were much lower. To understand possible mechanisms regulating different GASR7 homoeologs, we firstly analyzed the promoter sequences of three homoeologous genes and found that all of them contained gibberellic acid(GA) response elements, with the TaG ASR7 B promoter(pT aG ASR7B) uniquely characterized by an additional predicted transcriptional enhancer. This was confirmed by the GA treatment of spikes where all three homoeologs were induced, with a much stronger response for TaG ASR7 B. McrB C enzyme assays showed that the methylation status at pT aG ASR7 D was increased during allohexaploidization, consistent with the repressed expression of TaG ASR7 D. For pT aG ASR7 A, the distribution of repetitive sequence-derived 24-nucleotide(nt) small interfering RNAs(siR NAs) were found which suggests possible epigenetic regulation because 24-nt siR NAs are known to mediate RNA-dependent DNA methylation. Our results thus indicate that both genetic and epigenetic mechanisms may be involved in the divergence of GASR7 homoeolog expression in polyploid wheat. | Dongdong Zhang Bingnan Wang Junmin Zhao Xubo Zhao Lianquan Zhang Dengcai Liu Lingli Dong Daowen Wang Long Mao Aili Li | 2015 | The Crop Journal2015，3，1： | 2 |
| 9 | Geochemical and geochronological studies of granitoid rocks from the Western Tianshan Orogen: Implications for continental growth in the southwestern Central Asian Orogenic Belt显示文摘 | Lingli Long Jun Gao Reiner Klemd Christoph Beier Qing Qian Xi Zhang Jingbin Wang Tuo Jiang | 2011 | LITHOS2011，，3： | 1 |
| 10 | Tectonic evolution of the South Tianshan orogen and adjacent regions, NW China: geochemical and age constraints of granitoid rocks 显示文摘 | GAO JUN LONG LINGLI REINER K | 2009 | International Journal of Earth Sciences2009，98，： | 1 |
| 11 | Geochemical and geochronological studies of granitoid rocks from the Western Tianshan Orogen: Implications for continental growth in the southwestern Central Asian Orogenic Belt显示文摘 | Lingli Long Jun Gao Reiner Klemd Christoph Beier Qing Qian Xi Zhang Jingbin Wang Tuo Jiang | 2011 | LITHOS2011，，3： | 1 |
| 12 | Tectonic evolution of the south Tianshan orogen and adjacent regions, NW China: geo- chemical and age constraints of granitoid roeks显示文摘 | Gao Jun Long Lingli Klemd R | 2009 | International Journal of Earth Sciences2009，98，6： | 1 |
| 13 | Geochemical and geochronological studies of granitoid rocks from the Western Tianshan Orogen:Implications for continental growth in the southwestern Central Asian Orogenic Belt 显示文摘 | Long Lingli Gao Jun Klemd Keiner | 2011 | Lithos2011，126，： | 1 |
| 14 | Geochemical and geochronological studies of granitoid rocks from the Western Tianshan Orogen: Implications for continental growth in the southwestern Central Asian Orogenic Belt显示文摘 | Lingli Long Jun Gao Reiner Klemd Christoph Beier Qing Qian Xi Zhang Jingbin Wang Tuo Jiang | 2011 | LITHOS2011，，3： | 1 |
| 15 | Tec- tonic evolution of the South Tianshan orogen and adjacentre- gions, NW China: Geochemical and age constraints of grani- toid rocks 显示文摘 | Gao Jun Long Lingli Klend R Qian Qing Liu Dun-yi Xiong Xian-ming Su Wen Liu Wei Wang Yitian Yang Fuqun | 2009 | Int J Earth Sci2009，98，6： | 1 |
| 16 | Tectonic evolution of the South Tianshan orogen and adjacent regions, NW China: geochemical and age constraints of granitoid rocks显示文摘 | Jun Gao Lingli Long Reiner Klemd Qing Qian Dunyi Liu Xianming Xiong Wen Su Wei Liu Yitian Wang Fuqun Yang | 2009 | International Journal of Earth Sciences2009，，6： | 1 |
| 17 | Tectonic evolution of the South Tianshan orogen and adjacent regions, NW China: geochemical and age constraints of granitoid rocks显示文摘 | Jun Gao Lingli Long Reiner Klemd Qing Qian Dunyi Liu Xianming Xiong Wen Su Wei Liu Yitian Wang Fuqun Yang | 2009 | International Journal of Earth Sciences2009，，6： | 1 |
| 18 | Adakitic signature formed by fractional crystallization: An interpretation for the Neo-Proterozoic meta-plagiogranites of the NE Jiangxi ophiolitic melange belt, South China 显示文摘 | Gao Jun Klemd R Long Lingli Xiong Xianming Qian Qing | 2009 | Lithos2009，110，27： | 1 |
| 19 | Geochemical and geochronological studies of granitoid rocks from the Western Tianshan Orogen: Implications for continental growth in the southwestern Central Asian Orogenic Belt显示文摘 | Lingli Long Jun Gao Reiner Klemd Christoph Beier Qing Qian Xi Zhang Jingbin Wang Tuo Jiang | 2011 | LITHOS2011，，3： | 1 |
| 20 | Tectonic evolution of the South Tianshan orogen and adjacent regions, NW China: geochemical and age constraints of granitoid rocks显示文摘 | Jun Gao Lingli Long Reiner Klemd Qing Qian Dunyi Liu Xianming Xiong Wen Su Wei Liu Yitian Wang Fuqun Yang | 2009 | International Journal of Earth Sciences2009，，6： | 1 |
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