维普中文期刊产品整合服务
666篇 您的检索式:作者名="DOWNIE"
    题名 作者 年代 出处 被引量
1Regulation of Seed Vigor by Manipulation of Raffinose Family Oligosaccharides in Maize and Arabidopsis thaliana显示文摘棉白糖家庭 oligosaccharides (RFO ) 在许多植物种类在成熟干燥期间在种子积累。然而, RFO 是否在建立种子活力有一个角色,仍然保持不清楚。GALACTINOL SYNTHASE (GOLS ) ,棉白糖 SYNTHASE (RS ) ,和 STACHYOSE SYNTHASE (圣) 是为 RFO 负责的酶 ? 在植物的生合成。有趣地,仅仅棉白糖在玉米种子被检测,并且唯一的玉米 RS 基因(ZmRS ) 被识别。在这研究,我们发现二独立 mutator (亩) 打断了 zmrs 线,不包含棉白糖但是 hyperaccumulating galactinol, ? 显著地减少了种子活力,与空 segregant 控制相比。不同于玉米, Arabidopsis thaliana 种子包含几 RFO (棉白糖, stachyose,和 verbascose ) 。A 的操作。thaliana RFO ? 由 overexpressing ZmGOLS2, ZmRS,或 AtSTS 的内容表明了那 co-overexpression ZmGOLS2 和 ZmRS,或 ZmGOLS2 的 overexpression 独自一个,显著地增加了 RFO 的全部的内容并且提高了 Arabidopsis 种子活力。令人惊讶地,当 ZmRS 的 overexpression 增加了种子棉白糖内容时,它的 overexpression 戏剧性地减少了种子活力并且减少了 galactinol, stachyose,和 verbascose 的种子数量。相反, atrs5 异种种子类似于关于种子活力和 RFO 内容的野类型的那些,除了 stachyose 它在 atrs5 种子积累了。全部的 RFO, RFO/sucrose 比率,然而并非绝对单个 RFO ? 数量,断然与 A 相关。thaliana 种子活力, stachyose 和 verbascose 多于棉白糖作出贡献到。一起拿,这些结果提供新卓见进种子活力的规章的机制并且在 monocot 和 dicot 在 modulating 种子活力为 RFO 揭示不同要求。Tao Li Yumin Zhang Dong Wang Ying Liu Lynnette M.A. Dirk Jack Goodman A. Bruce Downie Jianmin Wang Guoying Wang Tianyong Zhao 2017Molecular Plant2017,10,12:13
2G.654.E光纤长距离传输性能研究显示文摘对ITU-T G.654E光纤的传输性能进行了研究,总结了该类型光纤的一些新的特性。研究结果表明,G.654.E光纤的品质因子(FOM——Figure of merit)比常规G.652光纤高3 d B左右,实际400G系统测试结果显示G.654.E光纤比G.652光纤的传输距离提升60%以上。同时也讨论了配有拉曼放大器的传输系统工作在G.654.E光纤(泵浦光工作在光纤截止波长以下)时出现的新特性。Sergejs Makovejs John Downie 董浩 Michael Mlejnek 陈皓 2018邮电设计技术2018,,6:5
3Effects of biochar from slow pyrolysis of papermill waste on agronomic performance and soil fertility显示文摘L. Van Zwieten S. Kimber S. Morris K. Y. Chan A. Downie J. Rust S. Joseph A. Cowie 2010Plant and Soil (-)2010,,1:5
4Effects of biochar from slow pyrolysis of papermill waste on agronomic performance and soil fertility显示文摘L. Van Zwieten S. Kimber S. Morris K. Y. Chan A. Downie J. Rust S. Joseph A. Cowie 2010Plant and Soil2010,,1:4
5Effects of biochar from slow pyrolysis of papermill waste on agronomic performance and soil fertility显示文摘L. Van Zwieten S. Kimber S. Morris K. Y. Chan A. Downie J. Rust S. Joseph A. Cowie 2010Plant and Soil (-)2010,,1:3
6Astrocyte-derived monocyte chemoattractant protein-1 directs the transmigration of leukocytes across a model of the human blood-brain barrier显示文摘Weiss JM Downie SA Lyman WD 1998Immunology1998,161,12:2
7Plasma N terminal probrain natriuretic peptide and cardiotrophin are raised in unstable anginal 显示文摘Talwar S Squire IB Downie PF 2000Heart2000,84,4:1
8Obesity is a determinant of asthma control independent of inflammation and lung mechanics显示文摘Farah CS Kermode JA Downie SR 2011Chest2011,140,3:1
9Measuring the spatial frequency transfer function of phase-measuring interferometers for laser optics显示文摘Wolfe C R Downie J D Lawson J K 1996SPIE1996,2870,:1
10From where did the 2009 ~swine-origin~ influenza A vi- rus(H1N1)emerge?显示文摘Gibbs A J Armstrong JS Downie JC 2009Virol J2009,6,:1
11Photo- sensitizer in clinical PDT显示文摘ALLISON R R DOWNIE G H ROSA C 2004Photodiagnosis and Photo- dynamic Therapy2004,,1:1
12The utilitarian and hedonic outcomes of music information - seeking in everyday life 显示文摘Laplantea A Downie J S 2011Library & Infor- mation Science Research2011,33,3:1
13Elevated circulating cardiotro- phin - 1 in heart failure : Relationship with parameters of left ventricular systolic dysfunction显示文摘Talwar S Squire IB Downie PF 2000Clin Sci2000,99,1:1
14Plasma N - terminal pro - brain natriuretic peptide and cardiotrophin 1 are raised in unstable angina显示文摘Talwar S Squire IB Downie PF 2004Heart2004,84,:1
15NgLL Plasma N-terminal pro-brain natriure tiepeptide and cardiotrophinl are raise dinun stableangina显示文摘Talwar S Squire IB Downie PF 2000Heart2000,84,:1
16Expression profiling of the response of Arabidopsis thaliana to methanol stimulation 显示文摘DOWNIE A MIYAZAKI S BOHNERT H 2004Phytochemistry2004,65,16:1
17Neuronal and glial cell expression of angiotensin II type 1 ( AT1 ) and type 2 (AT2) receptors in the rat retina 显示文摘Downie L E Vessey K Miller A 2009Neuro- science2009,161,1:1
18Immune Activation in Patients With Irritable Bowel Syndrome显示文摘Tobias Liebregts Birgit Adam Christoph Bredack Alexander R?th Susanne Heinzel Sue Lester Sarah Downie–Doyle Eric Smith Paul Drew Nicholas J. Talley Gerald Holtmann 2007Gastroenterology2007,,3:1
19Unrepeatered 256 Gb/s PM-16QAM transmission over up to 304 km with simple system configurations 显示文摘DOWNIE J D HURLEY J ROUDAS I 2014Optics Express2014,22,10:1
20Pulmonar y ar teriovenous malfor mation显示文摘K hurshid I Downie GH 2002Postgrad Med J2002,78,918:1
返回顶部 每页显示:
共34页 首页 上一页 第1页 下一页 末页 /34 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费