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| 1 | Magma mixing of granites at Lianghe:In-situ zircon analysis for trace elements, U-Pb ages and Hf isotopes显示文摘In this paper, we report an integrated study of trace element, U-Pb age and Hf isotopic composition of zircons from alkali feldspar granites, granodiorites and diorite enclaves in a recently discovered ring complex at Lianghe in western Yunnan, Chi na. The granitoids showed identical U-Pb ages of 127, 115 and 122 Ma, from felsic to mafic, but had different zircon trace el ements and Hf isotopic compositions. Trace element content decreased with a gradual increase in εHf(t) values of ?9.1 to ?5.4, ?4.5 to 0, and 3.6 to 6.2, respectively. Results indicate that changes in zircon trace elements generally correlate with changes in Hf isotope signatures within single samples and among various granitoids. These relationships reflect the mixing of felsic and mafic magmas. Evidence indicates that depleted mantle-derived mafic magma underplating caused ancient crustal melting, and then formed large-scale granites in Lianghe during the Early Cretaceous. These granodiorites were formed mainly by the mix ing of mafic magma and granitic magma. | CONG Feng LIN ShiLiang ZOU GuangFu LI ZaiHui XIE Tao PENG ZhiMin LIANG Ting | 2011 | Science China Earth Sciences2011，54，9： | 26 |
| 2 | Prevalence of Thyroid Nodules and Its Relationship with Iodine Status in Shanghai:a Population-based Study显示文摘Objective This study was designed to evaluate the prevalence of thyroid nodules(TNs) and its relationship with urine iodine concentrations(UICs) after the regional rapid economic growth and lifestyle changes. Methods A cross-sectional survey was conducted in the general population aged 15-69 years. A questionnaire regarding general and personal characteristics and relevant information was administered. Ultrasonography of the thyroid was performed, and serum triiodothyronine(T3), tetraiodothyronine(T4), serum thyroid stimulating hormone(TSH), free triiodothyronine(FT3), free tetraiodothyronine(FT4), thyroglobulin antibody(Tg Ab), thyroid peroxidase antibody(TPOAb), and TSH receptor antibody(TRAb) levels were measured for each individual subject. Results The prevalence rates of TNs in the whole population, females and males were 27.76%, 34.04%, and 21.60%, respectively. The prevalence of multiple nodules increased with age, whereas the prevalence peaks differed between males and females. The median UICs in the whole population and females with non-TNs were higher than those of subjects with TNs(P=0.0035, P=0.0068). The median UICs in subjects with a single TN were higher than those in subjects with multiple TNs(P=0.0164, P=0.0127). The result showed a U-shaped curve relationship between UIC and prevalence of TNs. The prevalence of TNs was the lowest when the UIC was 140-400 μg/L. Conclusion The prevalence of TNs was nearly 30% and increased with age. The relationship between UIC and prevalence of TNs is U-shaped, with an increase in risk when the UIC was <140 μg/L and >400 μg/L. Very low or high UIC levels need attention and correction. | SONG Jun ZOU Shu Rong GUO Chang Yi ZANG Jia Jie ZHU Zhen Ni MI Ming HUANG Cui Hua YU Hui Ting LU Xi RUAN Ye WU Fan | 2016 | Biomedical and Environmental Sciences2016，29，6： | 25 |
| 3 | Overexpression of B7-H3 augments anti-apoptosis of colorectal cancer cells by Jak2-STAT3显示文摘AIM:To investigate the role of the overexpression of B7-H3 in apoptosis in colorectal cancer cell lines and the underlying molecular mechanisms.METHODS:SW620 cells that highly overexpressed B7-H3(SW620-B7-H3-EGFP)and HCT8 cells stably transfected with B7-H3 sh RNA(HCT8-sh B7-H3)were previously constructed in our laboratory.Cells transfected with p IRES2-EGFP were used as negative controls(SW620-NC and HCT8-NC).Real-time PCR and western blotting analysis were used to detect the m RNA and protein expressions of the apoptosis regulator proteins Bcl-2,Bcl-xl and Bax.A cell proliferation assay was used to evaluate the survival rate and drug sensitivity of the cells.The effect of drug resistance was detected by a cell cycle assay.Active caspase-3western blotting was used to reflect the anti-apoptotic ability of cells.Western blotting was also performed to determine the expression of proteins associated with the Jak2-STAT3 signaling pathway and the apoptosis regulator proteins after the treatment with AG490,a Jak2 specific inhibitor,in B7-H3 overexpressing cells.The data were analyzed by Graph Pad Prism 6 using a non-paired t-test.RESULTS:Whether by overexpression in SW620cells or downregulation in HCT8,B7-H3 significantly affected the expression of anti-and pro-apoptotic proteins,at both the transcriptional and translational levels,compared with the negative control(P<0.05).A cell proliferation assay revealed that B7-H3overexpression increased the drug resistance of cells and resulted in a higher survival rate(P<0.05).In addition,the results of cell cycle and active caspase-3western blotting proved that B7-H3 overexpression inhibited apoptosis in colorectal cancer cell lines(P<0.05).B7-H3 overexpression improved Jak2 and STAT3phosphorylation and,in turn,increased the expression of the downstream anti-apoptotic proteins B-cell CLL/lymphoma 2(Bcl-2)and Bcl-xl,based on western blotting(P<0.05).After treating B7-H3 overexpressing cells with the Jak2-specific inhibitor AG490,the phosphorylation of Jak2 and STAT3,and the expression of Bcl-2 and Bcl-xl,decreased accordingly(P<0.05).This finding suggested that the Jak2-STAT3 pathway is involved in the mechanism mediating the anti-apoptotic ability of B7-H3.CONCLUSION:The overexpression of B7-H3 induces resistance to apoptosis in colorectal cancer cell lines by upregulating the Jak2-STAT3 signaling pathway,potentially providing new approaches to the treatment of colorectal cancer. | Ting Zhang Bo Jiang Shi-Tao Zou Fen Liu Dong Hua | 2015 | World Journal of Gastroenterology2015，21，6： | 21 |
| 4 | Ferroptosis:mechanisms and links with diseases显示文摘Ferroptosis is an iron-dependent cell death,which is different from apoptosis,necrosis,autophagy,and other forms of cell death.The process of feroptotic cell death is defined by the accumulation of lethal lipid species derived from the peroxidation of lipids,which can be prevented by iron chelators(e.g.deferiprone,deferoxamine)and small lipophilic antioxidants(e.g,ferrostatin,liproxstatin).This review summarizes current knowledge about the regulatory mechanism of ferroptosis and its association withseveral pathways,including iron,lipid,and cysteine metabolism.We have further discussed the contribution of ferroptosis to thepathogenesis of several diseases such as cancer,ischemia/reperfusion,and various neurodegenerative diseases(e.g.Alzheimersdisease and Parkinson's disease),and evaluated the therapeutic applications of ferroptosis inhibitors in clinics. | Hong-fa Yan Ting Zou Qing-zhang Tuo Shuo Xu Hua Li Abdel Ali Belaidi Peng Lei | 2021 | Signal Transduction and Targeted Therapy2021，6，3： | 16 |
| 5 | Clinical significance of changes in the Th17/Treg ratio in autoimmune liver disease显示文摘AIM To investigate the levels, ratios, and clinical significance of T helper 17(Th17) cells and regulatory T(Treg) cells in the peripheral blood of patients with autoimmune liver disease(AILD). METHODS F o r t y-t w o A I L D p a t i e n t s w e r e i n c l u d e d i n t h e experimental group(group E), and 11 healthy subjects were recruited as the control group(group C). Flow cytometry was performed to determine the percentages of Th17 and Treg cells in peripheral blood lymphocytes. Furthermore, a range of biochemical indices was measured simultaneously in the blood of group E patients. RESULTS The percentage of Th17 cells and the Th17/Treg ratio were higher in group E than in group C(P < 0.01), whereas the percentage of Tregs was lower in the group E patients(P < 0.05). Patients in group E who were admitted with AILD in the active stage showed significantly higher Th17 percentages and Th17/Treg ratios than those measured in patients with AILD in remission(P < 0.05). In addition, among patients with AILD in the active stage, individuals that remained unhealed after hospitalization showed significantly higher baseline values of the Th17 percentage and the Th17/Treg ratio than those detected in patients who improved after treatment(P < 0.05). The results suggested that imbalance in the Th17/Treg ratio plays an important role in the pathogenesis and development of AILD.CONCLUSION A high Th17/Treg ratio appears to predict poor shortterm prognosis in patients with AILD in the active stage. | Ting-Ting Feng Ting Zou Xin Wang Wei-Feng Zhao Ai-Lan Qin | 2017 | World Journal of Gastroenterology2017，23，21： | 15 |
| 6 | Anti-diabetic Effects of Polysaccharides from Ethanol-insoluble Residue of Schisandra chinensis(Turcz.) Baill on Alloxan-induced Diabetic Mice显示文摘 | ZHAO Ting MAO Guang-hua ZHANG Mini LI Fang ZOU Ye ZHOU Ye ZHENG Wei ZHENG Da-heng YANG Liu-qing WUXiang-yang | 2013 | Chemical Research in Chinese Universities2013，29，1： | 14 |
| 7 | Evaluation of cracking potential for concrete arch dam based on simulation feedback analysis显示文摘It is still very difficult for researchers and engineers to implement the simulation analysis including a complete process and a full model with the complicated arch dam and the foundation, and to evaluate the cracking potential in the construction and service periods. To take Xiaowan project of China for an example, a practical system of simulation feedback analysis, a specific cracking criterion, and a resolution for the conflicting requirements of temperature and stress/strain simulation are presented, which are put into a successful practice. The simulation results of temperature, stress, and cracking are identical well with the monitor data. A modified temperature control measure is propounded, and the significant effect is gained by adopting the new scheme. | FU ShaoJun HE Ting WANG GuoJin ZHANG ShiHu ZOU LiChun CHEN ShengHong | 2011 | Science China(Technological Sciences)2011，54，3： | 10 |
| 8 | Thickness-dependent patterning of MoS2 sheets with well-oriented triangular pits by heating in air显示文摘自从 MoS2 表的性质对边结构敏感,有常规边或可控制的形状的 Patterning ultrathin MoS2 层正在呼吁。在这个工作,我们介绍了一种简单、有效、控制得好的技术由简单地在空中加热样品与面向井的等边的三角形的坑蚀刻分层的 MoS2 表。各向异性的氧化蚀刻被包围温度和 MoS2 层的数字极大地影响,坑由此随包围温度和 MoS2 层的数字的增加缩放增加。第一原则的计算被执行了解释三角形的坑的形成机制。这种技术把一条其他的大街提供给设计 MoS2 表的结构。 | Haiqing Zhou Fang Yu Yuanyue Liu Xiaolong Zou Chunxiao Cong Caiyu Qiu Ting Yu Zheng Yan Xiaonan Shen Lianfeng Sun Boris I. Yakobson James M. Tour | 2013 | Nano Research2013，6，10： | 9 |
| 9 | Shade stress decreases stem strength of soybean through restraining lignin biosynthesis显示文摘Lodging is the most important constraint for soybean growth at seedling stage in maize-soybean relay strip intercropping system.In the field experiments,three soybean cultivars Nandou 032-4(shade susceptible cultivar; B1),Jiuyuehuang(moderately shade tolerant cultivar; B2),and Nandou 12(shade tolerant cultivar; B3) were used to evaluate the relationship between stem stress and lignin metabolism in the stem of soybean.Results showed that the intercropped soybean was in variable light condition throughout the day time and co-growth stage with maize.The xylem area and cross section ratio played a main role to form the stem stress.The B3 both in intercropping and monocropping expressed a high stem stress with higher xylem area,lignin content,and activity of enzymes(phenylalanine ammonia-lyase(PAL),4-coumarate: CoA ligase(4CL),cinnamyl alcohol dehydrogenase(CAD),and peroxidase(POD)) than those of B1 and B2.Among the soybean cultivars and planting pattern,lignin content was positively correlated with stem stress.However,a negative correlation was found between lignin content and actual rate of lodging.In conclusion,the shade tolerant soybean cultivar had larger xylem area,higher lignin content and activities of CAD,4CL,PAL,and POD than other soybean cultivars in intercropping.The lodging in maize-soybean intercropping can be minimized by planting shade tolerant and lodging resistant cultivar of soybean.The lignin content in stem could be a useful indicator for the evaluation of lodging resistance of soybean in intercropping and activities of enzymes were the key factors that influence the lignin biosynthesis. | LIU Wei-guo Sajad Hussain LIU Ting ZOU Jun-lin REN Meng-lu ZHOU Tao LIU Jiang YANG Feng YANG Wen-yu | 2019 | Journal of Integrative Agriculture2019，18，1： | 8 |
| 10 | GRAIN LENGTH AND AWN 1 negatively regulates grain size in rice显示文摘Grain size is an important factor determining yield in rice. Here, we identified a recessive mutant gene, grain length and awn 1 (gla1), which caused a significant increase in grain length and weight, and was associated with long awns. The gla1 mutation was mapped to a single-nucleotide polymorphism in a gene encoding a cytoplasmically-localized mitogen-activated protein kinase (MAPK) phosphatase. Overexpression of GLA1 caused a decrease in grain length, and the GLA1 protein interacted with OsMAPK6. These results suggest that GLA1 may serve as a negative regulator of the OsMAPKK4-OsMAPK6 cascade, controlling grain size via the dephosphorylation of OsMAPK6. | Tao Wang Ting Zou Zhiyuan He Guoqiang Yuan Tao Luo Jun Zhu Yueyang Liang Qiming Deng Shiquan Wang Aiping Zheng Huainian Liu Lingxia Wang Ping Li Shuangcheng Li | 2019 | Journal of Integrative Plant Biology2019，61，10： | 7 |
| 11 | Unsaturated-sulfur-rich MoS2 nanosheets decorated on free-standing SWNT film: Synthesis, characterization and electrocatalytic application显示文摘此处,我们报导一条自底向上的 solvothermal 线路综合为氢进化反应的灵活、高度有效的瞬间 2@SWNT electrocatalyst (她的) 。描述表明包含 sulfurrich 地点的像分支的瞬间 2 nanosheets 在一致地在自立的围单人赛的碳 nanotube (SWNT ) 上驱散的 situ 电影,能暴露更不饱和的硫原子,与活跃地点允许优秀电的接触。展出的灵活催化剂优秀她有低过电位的表演(~ 在 10 妈 / 厘米 2) 和小 Tafel 斜坡(41 mV/dec ) 的 150 mV。为了推进,解释改进表演,本地电子结构被 X 光检查吸收调查近边的结构(XANES ) 分析,证明不饱和的硫原子并且在瞬间 2 和 SWNT 之间的强壮的电子联合的存在。这研究提供一条在原处合成的线路在催化剂微观结构,电子结构,和性质之中创造新多功能的灵活 hybridized 催化剂和有用卓见进关系。 | Daobin Liu Weiyu Xu Qin Liu Qun He Yasir A. Haleem Changda Wang Ting Xiang Chongwen Zou Wangsheng Chu Jun Zhong Zhiqiang Niu Li Song | 2016 | Nano Research2016，9，7： | 7 |
| 12 | Harpagometabolins Ⅰ and Ⅱ, Two New Metabolites from Harpagoside by Human Intestinal Bacteria显示文摘Harpagoside, which is one main iridoid constituent of the dried roots of Scrophularia ningpoensis Hemsl., was biotransformated by bacteria isolated from human feeal flora a.d three metabolites were obtained. The structures of the metabolites, including two new alkaloids, named bar’Pagometabolins Ⅰ (l) and Ⅱ (2), and a known alkaloid acubinine B(3), were identified by chemical methods and the spectroscopic evidences. | Xiu Wei YANG Chen Ting ZOU Masao HATTORI National Research Laboratory of Natural & Biomimetic Drugs, Peking University, Beijing 100083 Institute of Natural Products, Toyama Medical & Pharmaceutical University 2630 Sugitani, Toyama 930-01, Japan | 2000 | Chinese Chemical Letters2000，11，9： | 6 |
| 13 | Jet formation in shock-heavy gas bubble interaction显示文摘The influences of the acoustic impedance and shock strength on the jet formation in shock-heavy gas bubble interaction are numerically studied in this work. The process of a shock interacting with a krypton or a SF 6 bubble is studied by the numerical method VAS2D. As a validation, the experiments of a SF 6 bubble accelerated by a planar shock were performed. The results indicate that, due to the mismatch of acoustic impedance, the way of jet formation in heavy gas bubble with different species is diversified under the same initial condition. With respect to the same bubble, the manner of jet formation is also distinctly different under different shock strengths. The disparities of the acoustic impedance result in different effects of shock focusing in the bubble, and different behaviors of shock wave inside and outside the bubble. The analyses of the wave pattern and the pressure variation indicate that the jet formation is closely associated with the pressure perturbation. Moreover, the analysis of the vorticity deposition, and comparisons of circulation and baroclinic torque show that the baroclinic vorticity also contributes to the jet formation. It is concluded that the pressure perturbation and baroclinic vorticity deposition are the two dominant factors for the jet formation in shock-heavy gas bubble interaction. | Zhi-Gang Zhai Ting Si Li-Yong Zou Xi-Sheng Luo | 2013 | Acta Mechanica Sinica2013，29，1： | 6 |
| 14 | 茶多酚和乳酸菌影响肉鸡血液生化、消化酶以及肠道细胞因子表达的研究(英文)显示文摘目的:茶多酚和乳酸菌在动物营养上的作用已经得到广泛的验证,但是关于二者联合作用的研究鲜有报道。本文采用肉鸡作为试验模型,研究了茶多酚和乳酸菌联合灌喂对肉鸡血液生化、消化酶以及肠道细胞因子表达的影响。创新点:本研究首次采用联合灌喂茶多酚和乳酸菌,探讨了二者联合作用对肉鸡的影响,并通过模拟生产,长期观察了茶多酚和乳酸菌对肉鸡的影响。方法:对肉仔鸡灌喂不同浓度的茶多酚和乳酸菌,在第56和84天随机屠宰取样。收集血液检查血液生化指标,并测定消化酶活性。取肠道样品提取RNA,采用反转录聚合酶链反应(RT-PCR)检测细胞因子的表达以及相关信号通路的激活。结论:长期灌喂茶多酚和乳酸菌改善了肉鸡脂质代谢、消化酶活性以及炎症反应,其机制可能是通过影响了NF-κB信号通路。 | Hua-li LI Zong-jun LI Zhong-shan WEI Ting LIU Xiao-zuo ZOU Yong LIAO Yu LUO | 2015 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2015，16，12： | 5 |
| 15 | Optogenetics-induced activation of glutamate receptors improves memory function in mice with Alzheimer’s disease显示文摘Optogenetics is a combination of optics and genetics technology that can be used to activate or inhibit specific cells in tissues. It has been used to treat Parkinson’s disease, epilepsy and neurological diseases, but rarely Alzheimer’s disease. Adeno-associated virus carrying the CaMK promoter driving the optogenetic channelrhodopsin-2 (CHR2) gene (or without the CHR2 gene, as control) was injected into the bilateral dentate gyri, followed by repeated intrahippocampal injections of soluble low-molecular-weight amyloid-β1–42 peptide (Aβ1–42). Subsequently, the region was stimulated with a 473 nm laser (1–3 ms, 10 Hz, 5 minutes). The novel object recognition test was conducted to test memory function in mice. Immunohistochemical staining was performed to analyze the numbers of NeuN and synapsin Ia/b-positive cells in the hippocampus. Western blot assay was carried out to analyze the expression levels of glial fibrillary acidic protein, NeuN, synapsin Ia/b, metabotropic glutamate receptor-1a (mGluR-1a), mGluR-5, N-methyl-D-aspartate receptor subunit NR1, glutamate receptor 2, interleukin-1β, interleukin-6 and interleukin-10. Optogenetic stimulation improved working and short-term memory in mice with Alzheimer’s disease. This neuroprotective effect was associated with increased expression of NR1, glutamate receptor 2 and mGluR-5 in the hippocampus, and decreased expression of glial fibrillary acidic protein and interleukin-6. Our results show that optogenetics can be used to regulate the neuronal-glial network to ameliorate memory functions in mice with Alzheimer’s disease. The study was approved by the Animal Resources Committee of Jinan University, China (approval No. LL-KT-2011134) on February 28, 2011. | Ke-Wei Wang Xiao-Lin Ye Ting Huang Xi-Fei Yang Liang-Yu Zou | 2019 | Neural Regeneration Research2019，14，12： | 5 |
| 16 | The relationships of vitamin D, vitamin D receptor gene polymorphisms, and vitamin D supplementation with Parkinson's disease显示文摘In recent years,many studies have investigated the correlations between Parkinson's disease(PD)and vitamin D status,but the conclusion remains elusive.The present review focuses on the associations between PD and serum vitamin D levels by reviewing studies on the associations of PD with serum vitamin D levels and vitamin D receptor(VDR)gene polymorphisms from PubMed,Web of Science,Cochrane Library,and Embase databases.We found that PD patients have lower vitamin D levels than healthy controls and that the vitamin D concentrations are negatively correlated with PD risk and severity.Furthermore,higher vitamin D concentrations are linked to better cognitive function and mood in PD patients.Findings on the relationship between VDR gene polymorphisms and the risk of PD are inconsistent,but the Fokl(C/M)polymorphism is significantly linked with PD.The occurrence of Fokl(CT)gene polymorphism may influence the risk,severity,and cognitive ability of PD patients,while also possibly influencing the effect of Vitamin D3 supplementation in PD patients.In view of the neuroprotective effects of vitamin D and the close association between vitamin D and dopaminergic neurotransmission,interventional prospective studies on vitamin D supplementation in PD patients should be conducted in the future. | Lingling Lv Xuling Tan Xinke Peng Rongrong Bai Qile Xiao Ting Zou Jieqiong Tan Hainan Zhang Chunyu Wang | 2020 | Translational Neurodegeneration2020，9，3： | 5 |
| 17 | Effect and Safety of Kangfuyan Capsules(抗妇炎胶囊)for Relieving Chronic Pelvic Pain:A Multicenter,Randomized,Controlled,Double-Blind,Parallel-Group Clinical Trial显示文摘Objective To evaluate the effect and safety of Kangfuyan Capsules(抗妇炎胶囊)for treating pelvic inflammatory disease(PID)in patients with chronic pelvic pain(CPP)in a multicenter,randomized,controlled,double-blind,parallel-group clinical trial.Methods Totally,240 PID patients with CPP were randomized into 2 groups using a computer generated random number at a 1:1 ratio from 10 hospitals in China between September 2014 and November 2015.Patients received either oral Kangfuyan Capsules or Gongyanping Capsules(宫炎平胶囊,control);the regimen for both groups comprised 4 capsules(3 times daily)for 12 weeks,with follow-up visit 4 weeks after treatment.The visual analogue scale(VAS)scores,clinical responses,remarkable cure rates for each symptom,and quality of life scores were assessed at baseline,and after 1,2,and 3 months.Adverse events were also recorded.Results The VAS scores were significantly lower(P<0.05),whereas the clinical responses,remarkable cure rates for lower abdominal pain,uterine tenderness,adnexal mass,and adnexal tenderness,and Health-related quality of life(EQ-5D)scores were higher in the Kangfuyan group than in the control group at 3 months(P<0.05).Common treatment-related adverse events included high hepatic enzyme levels,reduced hemoglobin levels,and elevated platelet counts,although all the adverse events were either mild or moderate in severity.Conclusion Compared with Gongyanping therapy,Kangfuyan therapy yielded markedly better analgesia effects for CPP caused by PID,with obvious long-term efficacy and good safety.(Registration No.ChiCTR190022732) | LIU Zhao-hui JIN Zhe ZHAO Hong LU Yao ZHEN Hui ZOU Ting | 2021 | Chinese Journal of Integrative Medicine2021，27，12： | 4 |
| 18 | Less and shrunken pollen 1(LSP1) encodes a member of the ABC transporter family required for pollen wall development in rice(Oryza sativa L.)显示文摘Pollen fertility is an agronomic trait that strongly influences rice yield. Recent studies have revealed that the development of the pollen wall is required for pollen fertility and is regulated by several genes. However, the mechanisms underlying pollen and pollen wall development in rice remain largely unknown. In the present study, a point mutation in a gene on chromosome 1 was identified that resulted in the production of less and shrunken pollen(LSP) and led to defects in pollen wall formation. This gene was named LSP1 and was found to encode a member of the adenosine triphosphate-binding cassette(ABC)transporter G subfamily, OsABCG3. Two other loss-of-function mutants of LSP1/OsABCG3,generated using CRISPR/Cas9 technology, showed the same male sterile phenotype. The LSP1/OsABCG3 gene showed a spatio-temporal expression pattern in the developing anthers, and is an ortholog of the Arabidopsis genes At ABCG1 and At ABCG16, which play an important role in pollen wall development. Mutation of LSP1/OsABCG3 affected the expression of several genes involved in pollen and pollen wall formation. These results suggest that LSP1/OsABCG3 is critical for normal pollen fertility and shed light on the molecular mechanisms underlying rice pollen wall development. | Tao Luo Ting Zou Guoqiang Yuan Zhiyuan He Wenjie Li Yang Tao Miaomiao Liu Dan Zhou Hongfeng Zhao Jun Zhu Yueyang Liang Qiming Deng Shiquan Wang Aiping Zheng Huainian Liu Lingxia Wang Ping Li Shuangcheng Li | 2020 | The Crop Journal2020，8，3： | 4 |
| 19 | Hydraulic resistance partitioning between shoot and root system and plant water status of Haloxyolon ammodendron growing at sites of contrasting soil texture显示文摘Hydraulic resistance components and water relations were studied on Haloxyolon ammoden-dron,a small xeric tree,growing at sites significantly differed in soil texture.Soil water content,leaf water potential(ψl),xylem water potential(ψx),root water potential(ψroot),leaf transpiration rate(TR) and stomatal conductance(gs) were measured at the two sites during the growing season of 2005 and 2006.Leaf spe-cific hydraulic resistance(Rplant) during the whole growing season,hydraulic resistance of plants(Rp),shoots(Rshoot) and roots(Rroot) in the August of both years were calculated and expressed on leaf area basis.The results showed the proportion of the hydraulic resistance of the aerial part(Rshoot) to the Rp was the same to the proportion of the hydraulic resistance of the soil part(Rroot) to the Rp,indicating that both parts were equivalent important to plant water hydraulic system from soil to leaf.Positive significant corre-lations were found between Rp and Rroot,suggesting that root hydraulics resistance was a major determinant of plant hydraulic resistance(Rp) and transpiration rate.The integrated effect of stomatal control,hy-draulic regulation and morphology adjustment enabled plants at heavy soil site surviving the extreme water deficit period. | Xu, GuiQing Li, Yan Zou, Ting | 2010 | Journal of Arid Land2010，2，2： | 4 |
| 20 | Numerical study on the evolution of the shock-accelerated SF_6 interface:Influence of the interface shape显示文摘The early phases of the shock interaction process on two-dimensional interfaces with different shapes are numerically investigated in this study,which are closely related to the shock refraction and reflection,vorticity production and transport.The numerical method employs an adaptive unstructured quadrilateral mesh,which can capture the wave pattern and interface evolution very well.Simulations are carried out under the conditions of an incident shock Mach number of 1.2 and the light/heavy (air/SF 6) interface.Five different shapes are considered in the simulations:rectangle,ellipse,diamond and two kinds of triangle.The results show that the interfacial shapes can influence the wave patterns particularly on the shape and evolution of refracted shock waves.The generation and the distribution of vorticity on the interfaces with five different shapes also have dissimilarities.The circulation deposition on five interfaces is quantitatively investigated and compared with theoretical model.A good agreement is found between the numerical results and the predictions by the theoretical model.Some characteristic scales of the interface are tracked.Under the influence of nonlinear-acoustic effect and vorticity effect,the interfaces present different evolution modes. | FAN MeiRu ZHAI ZhiGang SI Ting LUO XiSheng ZOU LiYong TAN DuoWang | 2012 | Science China(Physics,Mechanics & Astronomy)2012，55，2： | 4 |
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