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456篇 您的检索式:作者名="LLEWELLYN"
    题名 作者 年代 出处 被引量
1利用农杆菌介导法转移tfdA基因获得可遗传的抗2,4-D棉株显示文摘本试验用农杆菌(Agrobacteriumtumefaciens)菌株AGL117—2与陆地棉(Gossypiumhirsutum)栽培种晋棉7号等的下胚轴切段共培养,将2,4-D单氧化酶(tfdA)基因导入棉花愈伤组织细胞,经体细胞胚胎发生途径形成转化再生棉株。经GUS、NPTⅡ检测和DNA分子杂交(SouthemBlot)证实:tfdA基因已导入转化棉株,子代2,4-D药效试验表明抗药性良好,已获得可遗传的抗2,4-D棉株。陈志贤 范云六 李淑君 郭三堆 焦改丽 赵俊侠 Danny J Llewellyn 1994中国农业科学1994,27,2:83
2Overexpression of a Potato Sucrose Synthase Gene in Cotton Accelerates Leaf Expansion, Reduces Seed Abortion, and Enhances Fiber Production显示文摘蔗糖 synthase (怀疑) 是在蔗糖的故障的关键酶并且为水池力量被认为一个生物化学的标记特别在庄稼种类,基于 mutational 和基因,抑制学习。它留下逃犯,然而是否,或到什么程度,的增加怀疑活动可以提高水池开发。我们由表示一个土豆瞄准了这个问题到地址在怀疑表达式的棉花怀疑基因以前被显示了为正常批评种子和纤维开发。那增加了的在产生在揭示的同型结合的子孙线由研究跟随了的 T1 的分离分析在提高的棉花(1 ) 怀疑活动有从从射击顶出现的年轻叶子明显的效果的叶扩大;(2 ) 早改善了种子开发,减少了种子流产,因此提高了种子集合,并且(3 ) 支持的纤维延伸。在年轻叶子怀疑 overexpressing 线,果糖而,集中显著地被增加,在伸长纤维,果糖并且葡萄糖层次被增加。自从 hexoses,在叶子贡献很少到 osmolality,与开发纤维相对照,高怀疑活动,这被结束独立于渗透的规定支持叶开发,可能通过糖发信号。分析也证明在 0-d 棉花种子加倍 Sus 活动增加了他们的新鲜重量大约 30% 。然而,进一步增加在怀疑活动没更进一步在种子重量导致增加,为 Sus overexpression 效果显示上面的限制。最后,从增加的纤维长度和种子数字基于纤维上的观察添加剂效果让步,新策略被建议由总体上,而非完全改进种子开发增加棉花纤维产量集中于操作纤维生长。Shou-Min Xu Elizabeth Brill Danny J. Llewellyn Robert T. Furbank Yong-Ling Ruan 2012Molecular Plant2012,5,2:35
3Does Global Agriculture Need Another Green Revolution?显示文摘1.引言科学和技术是社会变革的历史驱动力,这些变革大多是有益的,但有时会产生意想不到的(通常是环境方面的)后果,其中一些后果我们目前仍在努力应对。18世纪和19世纪的工业革命,带来的以化石燃料为动力的采矿和制造业机械化发展,以及航运和陆路运输的快速发展,导致城市化和人口不断增长。即使在18世纪,人口增长率也显然不能保持稳定。随着城市人口的增多和耕地的减少,除非农业生产率能够跟上发展的步伐。Danny Llewellyn 2018Engineering2018,4,4:5
4Expression Profiling Identifies Candidate Genes for Fiber Yield and Quality显示文摘Gene expression profiling at early stages(0~2 DPA) of fiber development in Gossypium hirsutum identified a number of transcription factors which were down regulated in fiberless mutants relative to wild type controls and which could play a role in controlling early fiber development.Chief among these was GhMYB25,a Mixta-like MYB gene.Transgenic GhMYB25-silenced cottonLLEWELLYN D J MACHADO A AI-GHAZI Y DENNIS E S 2008棉花学报2008,20,S1:3
5Copper in steels显示文摘Llewellyn D T 1996Ironmaking and Steelmaking1996,22,1:1
6Evidence for gene flow and local clonal selection in field populations of the grain aphid(Sito-bion avenae)in Britain revealed using microsatellites显示文摘Llewellyn K S Loxdale H D Harrington R 2004Heredity2004,93,:1
7Synthesis of Bi2O3 by Controlled Transformation Rate Thermal Analysis : a New Route for this Oxide 显示文摘Monnereau O Tortet L Llewellyn P 2003Solid State lonics2003,157,:1
8Pathophysiological roles of calreticulin in autoimmune disease显示文摘EGGLETON P LLEWELLYN D H 1999Seand J Immunol1999,49,5:1
9Pre - performance psychological states and performance in an elite climbing competition显示文摘Sanchez X Boschker M S J Llewellyn D J 2010Scandinavian journal of medicine & science in sports2010,20,2:1
10Vascular health,diabetes,APOE and dementia: the aging,demographics ,and memory study 显示文摘Llewellyn DJ Lang IA Matthews FE 2010Alzheimers Res Ther2010,2,2:1
11Individual differences and risk taking in rock climbing显示文摘Llewellyn D J Sanchez X 2008Psychology of Sport and Exercise2008,9,4:1
12Intraoperative ultrasound-guidance in neurosurgery显示文摘Llewellyn C Padayachy Raham Fieggen 2014World Neurosurg2014,82,34:1
13Construction of a disease resistance gene using the satellite RNA of tobacco ringspot virus显示文摘 LLEWELLYN D HASELOFF J 1987Nature1987,328,:1
14Animal behavior:Geomagnetic map used in sea-turtle navigation显示文摘Lohmann K J Lohmann C M F Llewellyn M E etal 2004Nature2004,428,:1
15The contribution of field-induced morphological change to the electrical aging and breakdown of polyethylene 显示文摘JONES J P LLEWELLYN J P LEWIS T J 2005IEEE Transactions on Dielectrics and Electrical Insulation2005,12,5:1
16Biosynthesis of 2-deoxystreptamine-containing aminoglycoside antibiotics显示文摘Llewellyn N M Spencer J B 2006Nat ProdRep2006,23,:1
17Global gene expression responses to waterlogging in roots and leaves of cotton 显示文摘Christianson J A Llewellyn D J Dennis E S 2010Plant & cell physiology2010,51,1:1
18Self - efficacy ,risk taking and performance in rock climbing显示文摘Llewellyn D J Sanchez X Asghar A 2008Personality and Individual Differences2008,45,1:1
19Thyroid hormones in growth and development of fish显示文摘POWER D M LLEWELLYN L FAUSTINO M 2001Comparative Biochemistry and Physiology Part C:Toxicology & Pharmacology2001,130,4:1
20Expression of the Talaromyces flavus glucose oxidase gene in cotton and tobacco reduces fungal infection, but is also phytotoxic显示文摘 Llewellyn D McFadden H 1999Mol Breed1999,,5:1
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