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325篇 您的检索式:作者名="DARBY R"
    题名 作者 年代 出处 被引量
1Perturbation of Wood Cellulose Synthesis Causes Pleiotropic Effects in Transgenic Aspen显示文摘在树上的纤维素生合成的基因操作可以提供新奇卓见进树的生长和发展。探索这可能性,一棵白杨的 overexpression 第二等的联系墙的纤维素 synthase (PtdCesA8 ) 基因在转基因的白杨(Populus tremuloides L.) 被尝试并且出人意料地象它的内长的对应物一样导致了 transgene 的 silencing。转基因的白杨植物的主要的轴快速停止成长,并且弱树枝采用了一个哭泣的生长习惯。而且,转基因的植物开始开发了更小的叶子和一个不太广泛的根系统。几乎没象 10% 纤维素一样包含的转基因的白杨植物的第二等的木部(木头) 使正常化与典型地在正常白杨木头发现的 41% 纤维素相比弄干重量。在纤维素的这巨大的减小被木质素(35%) 和非有纤维质的多糖(55%) 的比例的增加在控制植物与 22% 木质素和 36% 非有纤维质的多糖相比伴随。生产的转基因的茎典型崩溃或改变了第二等的墙形态学并且极大地包含了的不规则的木部容器减少了水晶的纤维素的数量。这些结果在维持要求在树上建立垂直生长习惯的力量和结构的正直在第二等的木部以内表明第二等的墙纤维素的基本角色。Chandrashekhar R Joshi Shivegowda Thammannagowda Takeshi Fujino Ji-Qing Gou Utku Avci Candace H. Haigler Lisa M. McDonnell Shawn D. Mansfield Bemnet Mengesha Nicholas C. Carpita Darby Harris Seth DeBolt Gary F. Peter 2011Molecular Plant2011,4,2:4
2Effects of radiotherapy and of differences in the extent of surgery for early breast cancer on local recurrence and 15-year survival:an overview of the randomised trials显示文摘Clarke M Collins R Darby S 0,,9503:3
3Intellectual Human Capital and the Birth of USA显示文摘ZUCKER L G DARBY M R BREWER M B 1998Biotechnology Enterprises American Economic Review1998,88,1:1
4Mortality from cardiovascular disease more thanl0 years after radiotherapy for breast cancer~ nationwide cohort study of 90 000 Swedish women显示文摘Darby S McGale P Peto R 2003BMJ2003,326,7383:1
5Lung cancer in radon-exposed miners and estimation of risk from indoor exposure显示文摘DARBY S C ELISE W HOWE G R 1995Journal of the Na-tional Cancer Institute1995,87,5:1
6Pressure cells and pressure seals in the UK Central Graben显示文摘Darby D Haszeldine R S Couples G D 1996Marine and Pe- troleum Geology1996,13,8:1
7Intellectual human capital and the birth of US biotechnology enterprises 显示文摘ZUCKER L G DARBY M R BREWER M B 1998American Economic Review1998,88,1:1
8Effects of radio-therapy and of differences in the extent of surgery for earlbreast cancer on local recurrence and 15-year survival: anoverview of the randomised trials 显示文摘CLARKE M COLONS R DARBY S 2005Lancet2005,366,9503:1
9The Price of Oil and World Inflation and Recession显示文摘Darby M R 1982American Economic Review1982,,4:1
10Secondary porosity generation during deep burial associated with overpressure leak-off: Fulmar Formation, United Kingdom Central Graben显示文摘Wilkinson M Darby D Haszeldine R S 1997AAPG Bulletin1997,81,5:1
11Development and testing of riverbank-stability analysis 显示文摘DARBY S E THOME C R 1996Journal of Hydraulic Engineering1996,122,8:1
12Novel sulfonanilide analogs decrease aromatase activity in breast cancer cells: synthesis, biological evaluation, and ligand-based pharmacophore identification 显示文摘Su B Tian R Darby MV 2008J Med Chem2008,51,5:1
13Intellectual hu- man capital and the birth of US biotechnology enterprises显示文摘ZUCKER L G DARBY M R BREWER M B 1998American Economic Review1998,88,1:1
14Effects of radiotherapy and of differences in the extent of surgery for early breast cancer on local recurrence and 15-year survival:an overview of the randomised trials显示文摘Clarke M Collins R Darby S 0,,9503:1
15Effects of radiotherapy and of differences in the extent of surgery for early breast cancer on local recurrence and 15-year survival: an overview of the randomised trials 显示文摘Clarke M Collins R Darby S 2005Lancet2005,366,9503:1
16Effects of radiotherapy and of differences in the extent of surgery for early breast can- cer on local recurrence and 15-year survival:an overview of the randomized trials显示文摘Clarke M Collins R Darby S 2005Lancet2005,366,9503:1
17Ridge preservation: what is it and when should it be considered显示文摘Darby I Chen S De Poi R 2008Aust Dent J2008,53,1:1
18Couples secondary porosity generation during deep burial associatied with overpressure leak-off: Furmar Formation, United Kingdom Central Graben 显示文摘Wilkinson M Darby D Haszeldine R S 1997AAPG Bul- letin1997,81,5:1
19Smoking and lung cancer: a case-control study of 1000 cases and 1500 controls in south-West England显示文摘Darby s Whiteley E Doll R 2001BrJ Cancer2001,84,5:1
20Secondary po-rosity generation during deep burial associated with overpres-sure leak-off:Furmar Formation,United Kingdom CentralGraben显示文摘Wilkinson M Darby D Haszeldine R S 1997AAPG Bulletion1997,81,5:1
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