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1167篇 您的检索式:作者名="MAI S"
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1A basic helix-loop-helix transcription factor, PhFBH4, regulates flower senescence by modulating ethylene biosynthesis pathway in petunia显示文摘The basic helix-loop-helix(bHLH)transcription factors(TFs)play important roles in regulating multiple biological processes in plants.However,there are few reports about the function of bHLHs in flower senescence.In this study,a bHLH TF,PhFBH4,was found to be dramatically upregulated during flower senescence.Transcription of PhFBH4 is induced by plant hormones and abiotic stress treatments.Silencing of PhFBH4 using virus-induced gene silencing or an antisense approach extended flower longevity,while transgenic petunia flowers with an overexpression construct showed a reduction in flower lifespan.Abundance of transcripts of senescence-related genes(SAG12,SAG29)was significantly changed in petunia PhFBH4 transgenic flowers.Furthermore,silencing or overexpression of PhFBH4 reduced or increased,respectively,transcript abundances of important ethylene biosynthesis-related genes,ACS1 and ACO1,thereby influencing ethylene production.An electrophoretic mobility shift assay showed that the PhFBH4 protein physically interacted with the G-box cis-element in the promoter of ACS1,suggesting that ACS1 was a direct target of the PhFBH4 protein.In addition,ectopic expression of this gene altered plant development including plant height,internode length,and size of leaves and flowers,accompanied by alteration of transcript abundance of the gibberellin biosynthesis-related gene GA2OX3.Our results indicate that PhFBH4 plays an important role in regulating plant growth and development through modulating the ethylene biosynthesis pathway.Jing Yin Xiaoxiao Chang Takao Kasuga Mai Bui Michael S Reid Cai-Zhong Jiang 2015Horticulture Research2015,2,1:7
2Validation and refinement of scores to predict very early stroke risk after transient ischaemic attack显示文摘S Claiborne Johnston Peter M Rothwell Mai N Nguyen-Huynh Matthew F Giles Jacob S Elkins Allan L Bernstein Stephen Sidney 20072007 (9558)2007,,9558:3
3Fast, green microwave-assisted synthesis of single crystalline Sb_2Se_3 nanowires towards promising lithium storage显示文摘In this work, a fast(0.5 h), green microwave-assisted synthesis of single crystalline Sb_2Se_3 nanowires was developed. For the first time we demonstrated a facile solvent-mediated process, whereby intriguing nanostructures including antimony selenide(Sb_2Se_3) nanowires and selenium(Se) microrods can be achieved by merely varying the volume ratio of ethylene glycol(EG) and H_2O free from expensive chemical and additional surfactant. The achieved uniform Sb_2Se_3 nanowire is single crystalline along [001]growth direction with a diameter of 100 nm and a length up to tens of micrometers. When evaluated as an anode of lithium-ion battery, Sb_2Se_3 nanowire can deliver a high reversible capacity of 650.2 m Ah g^(-1) at 100 mA g^(-1) and a capacity retention of 63.8% after long-term 1000 cycles at 1000 mA g^(-1), as well as superior rate capability(389.5 m Ah g^(-1) at 2000 mA g^(-1)). This easy solvent-mediated microwave synthesis approach exhibits its great universe and importance towards the fabrication of high-performance metal chalcogenide electrode materials for future low-cost, large-scale energy storage systems.Wen Luo Jean-Jacques Gaumet Pierre Magri Sébastien Diliberto Feng Li Pascal Franchetti Jaafar Ghanbaja Liqiang Mai 2019Journal of Energy Chemistry2019,28,3:3
4The potential role of progesterone during pregnancy as an induction of infantile hemangioma显示文摘Infantile hemangioma(IH) is one of the most common benign tumors in infants characterized by occurrence within a few weeks after birth,rapid growth during the first year and spontaneous involution over a period of several years.Despite the high incidence rate of 5%-10% in infants of mixed European descent,detailed pathogenesis of IH remains elusive.Recent studies have indicated multipotential stem cells derived from hemangioma tissue(HemSCs) could recapitulate human infantile hemangioma in immunodeficient mice.Considering the effect of progesterone on regulation of cytokines and growth factors in endometrium as well as the inhibition of immune response,using progesterone during pregnancy might help the HemSCs escape from the immune response and reside in the tissue of embryo by the aid of increased MMPs and decreased TIMPs,then proliferation was stimulated by increased growth factors like VEGF and bFGF.Thus,IH is potentially produced.MAI Hua-ming,ZHENG Jia-wei,WANG Yan-an(Department of Oral and Maxillofacial Surgery,Ninth People’s Hospital,College of Stomatology,Shanghai Jiao Tong University School of Medicine,Shanghai Key Laboratory of Stomatology.Shanghai 200011,China) 2011上海口腔医学2011,20,6:2
5Validation and refinement of scores to predict very early stroke risk after transient ischaemic attack显示文摘S Claiborne Johnston Peter M Rothwell Mai N Nguyen-Huynh Matthew F Giles Jacob S Elkins Allan L Bernstein Stephen Sidney 2007The Lancet . 2007 (9558)2007,,9558:2
6Validation and refinement of scores to predict very early stroke risk after transient ischaemic attack显示文摘S Claiborne Johnston Peter M Rothwell Mai N Nguyen-Huynh Matthew F Giles Jacob S Elkins Allan L Bernstein Stephen Sidney 2007The Lancet2007,,9558:2
7Open Circuit Voltage Improvement of High Deposition Rate Microcrystalline Silicon Solar Cells by Hot Wire Interface Layers 显示文摘Mai Y Klein S Carius R 2005Appl Phys Lett2005,87,07:1
8Tertiary treatment of wastewater from a cosmetic industry using reed beds显示文摘Koukios M Vlyssides A Mai S 2004protection and Restoration of the Environment2004,,6:1
9In vitro induction and characterization of somaclonal variation for red rot and other agronomic traits in sugarcane 显示文摘GURPREET S S SANDHU K MAI)HU M K S 2008Euphytica2008,160,:1
10Effects of replacing fish meal with soy protein concentrate on feed intake and growth of juvenile Japanese flounder, Paralichthys olivaceus显示文摘Deng J M Mai K S Ai Q H 2006Aquaculture2006,,:1
11Dietary methionine requirement of large yellow croaker, Pseudosciaena crocea R 显示文摘MAI K S WAN J L AI Q H 2006Aquaculture2006,253,1234:1
12Effect of chilling on photosynthesis and antioxidant enzymes in Hevea brasiliensis Muell 显示文摘MAI J HERBETTE S VANDAME M 2009Trees-Structure and Function2009,23,4:1
13Dietary methionine requirement of large yellow croaker ( Pseudosciaena crocea R) 显示文摘Mai K S Wan J L Ai Q H 2006Aquaculture2006,253,14:1
14Phase structure in polypropy-lene/PA6/SEBS blends显示文摘S C Wong Y W Mai 1999Polymer1999,40,:1
15Discovery of uracil-based histone deacetylase inhibitors able to reduce acquired antifungal resistance and trailing growth in Candida albicans 显示文摘MAI A ROTILI D MASSA S 2007Bioorganic & Medicinal Chemistry Letters2007,17,:1
16A Survey of Image Segmentation 显示文摘Fu K S Mai J K 1981Patten Recognition1981,13,:1
17A Simple Kinetic Analysis to Determine the Intrinsic Reactivity of Coal Chars显示文摘Ella E S Yuan G Mays T 2005Fuel2005,84,:1
18Major and trace elements of selected pedons in the USA显示文摘Burt R Wilson M A Mays M D S 2003Journal of Environmental Quality2003,32,:1
19Dietary lysine requirement of juvenile Japanese seabass (Lateolabrax japonicus)显示文摘MAI K S ZHANG L AI Q H 2006Aquaculture2006,258,:1
20Effects of dietary protein to energy ratios on growth and body composition of juvenile Japanese seabass, Lateolabraxjaponicus 显示文摘Ai Q H Mai K S Li H T 2004Aquaculture2004,230,:1
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