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37篇 您的检索式:作者名="Shah Cheng"
    题名 作者 年代 出处 被引量
1Sharp L^2 Boundedness of the Oscillatory Hyper-Hilbert Transform along Curves显示文摘考虑摆动的 hyper-HilbertJie Cheng CHEN Da Shah FAN Xiang Rong ZHU 2010Acta Mathematica Sinica,English Series2010,26,4:7
2Physiological and molecular responses to cold stress in rapeseed(Brassica napus L.)显示文摘Low temperature is one of the most important abiotic factors inhibiting growth, productivity, and distribution of rapeseed(Brassica napus L.). Therefore, it is important to identify and cultivate cold-tolerant germplasm. The objective of this study was to figure out the mechanism of chilling(4 and 2°C) and freezing(–2 and –4°C) stresses along with a control(22°C) in B. napus cultivars(1801 and C20) under controlled environment(growth chamber). The experiment was arranged in a complete randomized design with three replications. Our results exhibited that under chilling and freezing stresses, the increment of proline accumulation, soluble sugar and protein contents, and antioxidant enzyme activity were enhanced more in 1801 cultivar compared with C20 cultivar. At –2 and –4°C, the seedlings of C20 cultivar died completely compared with 1801 cultivar. Hydrogen peroxide(H2 O2) and malondialdehyde contents(MDA) increased in both cultivars, but when the temperature was decreased up to –2 and –4°C, the MDA and H2 O2 contents continuously dropped in 1801 cultivar. Moreover, we found that leaf abscisic acid(ABA) was enhanced in 1801 cultivar under chilling and freezing stresses. Additionally, the transcriptional regulations of cold-tolerant genes(COLD1, CBF4, COR6.6, COR15, and COR25) were also determined using real-time quantitative PCR(RT-q PCR). RT-q PCR showed that higher expression of these genes were found in 1801 as compared to C20 under cold stress(chilling and freezing stresses). Therefore, it is concluded from this experiment that 1801 cultivar has a higher ability to respond to cold stress(chilling and freezing stresses) by maintaining hormonal, antioxidative, and osmotic activity along with gene transcription process than C20. The result of this study will provide a solid foundation for understanding physiological and molecular mechanisms of cold stress signaling in rapeseed(B. napus).YAN Lei Tariq Shah CHENG Yong Lü Yan ZHANG Xue-kun ZOU Xi-ling 2019Journal of Integrative Agriculture2019,18,12:6
3Effects of GS3 and GL3.1 for Grain Size Editing by CRISPR/Cas9 in Rice显示文摘Grain size is one of key agronomic traits associated with grain yield and grain quality. Both major quantitative trait loci GS3 and GL3.1 play a predominant role in negative regulation of grain size. In this study, a CRISPR/Cas9-mediated multiplex genome editing system was used to simultaneously edit GS3 and GL3.1 in a typical japonica rice Nipponbare. In T1 generation, we found that gs3 formed slender grain with lower chalkiness percentage, while gs3gl3.1 produced larger grain with higher chalkiness percentage. In terms of other agronomic traits, flag leaf size, grain number and grain yield of both gs3 and gs3gl3.1 mutants were affected. It is noteworthy that gs3 and gs3gl3.1 mutants both led to dramatical reduction of grain number, thereby decreased grain yield. In conclusion, these results indicated that knockout of GS3 and GL3.1 could rapidly improve grain size, but probably have some negative influences on grain quality and grain yield.Chen Yuyu Zhu Aike Xue Pao Wen Xiaoxia Cao Yongrun Wang Beifang Zhang Yue Shah Liaqat Cheng Shihua Cao Liyong Zhang Yingxin 2020Rice science2020,27,5:4
4The association between body mass index and gestational diabetes melli- tus varies by race/ethnicity显示文摘Shah A Stotland NE Cheng YW 2011Am J Perinatol2011,28,7:1
5The Association between Body Mass Index and Gestational Diabetes Mellitus Varies by Race/Eth- nicity显示文摘Shah A Stotland NE Cheng YW 2011Am J Perinatol2011,28,7:1
6A New Method for Earthquake Forecasting using Grey Theory:Application to California显示文摘Kuei-Hsiang Cheng Shah H C 1999Journal of Grey System1999,11,3:1
7Marked age-dependent neuroprotection by brain-derived neurotrophic factor against neonatal hypoxic-ischemic brain injury 显示文摘Cheng Y Gidday JM Yan Q Shah AR Holtzman DM 1997Ann Neurol1997,41,4:1
8Multi-objective reactive power optimi- zation strategy for dstrihutio, system with penetratot of distributed generation 显示文摘Shah Cheng Min Youchen 2014lntenmtional Journal of Electrical Power and Energy Systems2014,62,:1
9Subnanometer-Resolution Structures of the Grass Carp Reovirus Core and Virion显示文摘CHENG L P FANG Q SHAH S 2008Journal of Molecular Biology2008,382,1:1
10Clear Cell Papillary Renal Cell Carcinoma: A Distinct Histopathologic and Molecular Genetic Entity显示文摘Stefano Gobbo John N. Eble David J. Grignon Guido Martignoni Gregory T. MacLennan Rajal B. Shah Shaobo Zhang Matteo Brunelli Liang Cheng 2008The American Journal of Surgical Pathology2008,,8:1
11Automated breast canc- er detection and classification using ultrasound images: survey 显示文摘Cheng HD Shah J Ju W 2010Pattern Recognition2010,43,:1
12Caspase inhibitor affords neuroprotection with delayed administration in a rat model of neonatal hypoxic-ischemic brain injury显示文摘Cheng Y Deshmukh M D'Costa A Demaro JA Gidday JM Shah A 1998J Clin Invest1998,101,9:1
13Biodiesel Production from Rubber Seed Oil using Activated Cement Clinker as Catalyst显示文摘Jolius Gimbun Shahid Ali Chitra Charan Suri Charan Kanwal Liyana Amer Shah Nurul Hidayah Muhamad @ Ghazali Chin Kui Cheng Said Nurdin 2013Procedia Engineering2013,,:1
14Muscarinic receptors and ligands in cancer 显示文摘Shah N Khurana S Cheng K 2009Am J Physiol Cell Physiol2009,296,2:1
15Prevalence and behavioral risk factors of overweight and obesity among children aged 2-18 in Beijing, China显示文摘Shah XY Xi B Cheng H 2010Ing J Pediatr Obes2010,5,5:1
16A comparative study of CO chemisorption on flat and stepped Ni surfaces using density functional theory 显示文摘Shah V Li T Baumert K L Cheng H 2003Surf Sci2003,537,13:1
17Pravastatin inhibits vascular smooth muscle cell proliferation and effects the expression of protein PTEN,P27显示文摘Shah J Cheng G Fu GS 2002The China Angiocardiopathy Journal2002,30,10:1
18Cyclooxygenase 2 genetic pol ymorphism may increase the risk of developing leukoaraiosis in Chinese显示文摘Shah XY Chen GZ Cheng GP 2013Mol Neurosei2013,51,46:1
19The relationship between renal impairment and left ventricular structure, function, and ventricular- arterial interaction in hypertension 显示文摘Shah AM Lam CS Cheng S 2011J Hypertens2011,29,9:1
20Reaction Kinetics and Mechanism for Hydration of Cyclohexene over Ion-Exchange Resin and H-ZSM-5 显示文摘Shah Xianglei Cheng Zhenmin Yuan Peiqing 2011Chem Eng J2011,175,:1
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