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492篇 您的检索式:作者名="Aharoni"
    题名 作者 年代 出处 被引量
1"La Vie en Rose": Biosynthesis, Sources, and Applications of Betalain Pigments显示文摘Betalains 是专门在 Caryophyllales 顺序的植物发现的导出酷氨酸的红紫、黄的颜料,它拉了科学、经济的兴趣。不过,对 betalain 化学,生物化学,和功能的研究与象 anthocyanins 和类胡萝卜素那样的植物颜料的另外的主要的班作为比较被限制了。这个颜料班的核心 biosynthetic 小径充分仅仅在过去几年里被阐明了,开创为 betalain 颜料的可能性 ? 在植物和微生物的工程。在这评论,我们在这块地里考虑到最近的进展讨论 betalain 新陈代谢,与参加生合成,分解代谢,和 transcriptional 规定,和是的眼界还有待于发现了的 betalain 的描绘的基因和酶的当前的调查。一个宽广看法当前使用,包括生来的来源或新陈代谢的工程的利用,为 betalains 的潜在的新来源在研究和商业使用和 betalains 的潜在的应用的一篇摘要被提供。Guy Polturak Asaph Aharoni 2018Molecular Plant2018,11,1:13
2The Arabidopsis DSO/ABCG 11 Transporter Affects Cutin Metabolism in Reproductive Organs and Suberin in Roots显示文摘除了它在对压力条件的保护的意义,表皮的盖子为在天线植物机关上形成的多样的表面结构的合适的开发是必要的。这层主要由一个角质矩阵组成,与表皮的蜡嵌入并且覆盖。在表皮的房间,角质和蜡跟随他们的生合成被建议被象 DSO/ABCG11 那样的 ABCG 类型 transporters 越过血浆膜出口到房间墙并且进一步到细胞外的矩阵。这里, DSO/ABCG11 功能的另外的方面被调查,主要在繁殖机关,它没在以前的报告被揭示。这被显示了相对微妙的词法、化学的显型的一根转基因的 DSO/ABCG11 silenced 线(dso-4 ) 的产生便于。这些包括的改变的花瓣和 silique 形态学,种子的熔化,和在在花和 siliques 的角质单体的层次的变化。dso-4 显型在胚胎外皮以及在发展中的种子的内乳纸巾对应于强壮的 DSO/ABCG11 基因表示。而且, DSO/ABCG11 蛋白质在胚胎 protoderm 显示了极的本地化。dso-4 异种叶子和茎的 Transcriptome 分析证明那项减少的 DSO/ABCG11 活动压制了很多联系表皮的基因的表示,暗示从血浆膜的表皮的类脂化合物的出口是在表皮新陈代谢的限制率的步。令人惊讶地, dso-4 的根软木脂作文被改变,以及二软木脂 biosynthetic 基因的根表示。一起拿,这研究在繁殖机关和根开发提供新卓见进角质和软木脂新陈代谢和他们的角色。David Panikashvili Jian Xin Shi Samuel Bocobza Rochus Benni Franke Lukas Schreiber Asaph Aharoni 2010Molecular Plant2010,3,3:12
3Transcriptome and Metabolic Profiling Provides Insigh into Betalain Biosynthesis and Evolution in Mirabilis jalapa显示文摘Guy Polturak Uwe Heinig Noam Grossman Maor Battat Dena Leshkowitz Sergey Malitsky liana Rogachev~ and Asaph Aharoni 2018Molecular Plant2018,11,1:10
4The polyketide synthase OsPKS2 is essential for pollen exine and Ubisch body patterning in rice显示文摘Lipid and phenolic metabolism are important for pollen exine formation. In Arabidopsis, polyketide synthases(PKSs) are essential for both sporopollenin biosynthesis and exine formation. Here, we characterized the role of a polyketide synthase(OsPKS2) in male reproduction of rice(Oryza sativa). Recombinant OsPKS2 catalyzed the condensation of fatty acyl-CoA with malonyl-CoA to generate triketide and tetraketide α-pyrones, the main components of pollen exine. Indeed, the ospks2 mutant had defective exine patterning and was male sterile. However, the mutant showed no significant reduction in sporopollenin accumulation. Compared with the WT(wild type), ospks2 displayed unconfined and amorphous tectum and nexine layers in the exine, and less organized Ubisch bodies. Like the pksb/lap5 mutant of the Arabidopsis ortholog, ospks2 showed broad alterations in the profiles of anther-related phenolic compounds.However, unlike pksb/lap5, in which most detected phenolics were substantially decreased, ospks2 accumulated higher levels of phenolics. Based on these results and our observation that OsPKS2 is unable to fully restore the exine defects in the pksb/lap5, we propose that PKS proteins have functionally diversified during evolution.Collectively, our results suggest that PKSs represent a conserved and diversified biochemical pathway for anther and pollen development in higher plants.Xiaolei Zhu Jing Yu Jianxin Shi Takayuki Tohge Alisdair R.Fernie Sagit Meir Asaph Aharoni Dawei Xu Dabing Zhang Wanqi Liang 2017Journal of Integrative Plant Biology2017,59,9:9
5CO_2对离体欧芹叶片中蛋白质代谢的影响显示文摘以离体欧芹叶片为实验系统 ,研究了CO2 对叶片中蛋白质降解的影响。对离体欧芹叶片中游离氨基酸含量及可溶蛋白含量的分析结果表明 :CO2 具有抑制离体欧芹叶片中蛋白质降解的作用 ,这为进一步了解CO2 延缓叶片衰老的作用机理很有意义。姜微波 Amnon LERS Nehemia AHARONI 2000植物学通报2000,17,2:4
6Liquid marbles containing petroleum and their properties显示文摘Liquid marbles(non-stick droplets) containing crude petroleum are reported.Liquid marbles were obtained by use of fluorinated decyl polyhedral oligomeric silsequioxane(FD-POSS) powder.Marbles containing crude petroleum remained stable on a broad diversity of solid and liquid supports.The effective surface tension of marbles filled with petroleum was established.The mechanism of friction of the marbles is discussed.Actuation of liquid marbles containing crude petroleum with an electric field is presented.Edward Bormashenko Roman Pogreb Revital Balter Hadas Aharoni Doron Aurbach Vladimir Strelnikov 2015Petroleum Science2015,12,2:2
7Glycosylation of N-hydroxy-pipecolic acid equilibrates between systemic acquired resistance response and plant growth显示文摘N-hydroxy-pipecolic acid(NHP)activates plant systemic acquired resistance(SAR).Enhanced defense responses are typically accompanied by deficiency in plant development and reproduction.Despite of extensive studies on SAR induction,the effects of NHPmetabolismon plant growth remain largely unclear.In this study,we discovered that NHP glycosylation is a critical factor that fine-tunes the tradeoff between SAR defense and plant growth.We demonstrated that a UDP-glycosyltransferase(UGT76B1)forming NHP glycoside(NHPG)controls the NHP to NHPG ratio.Consistently,the ugt76b1 mutant exhibits enhanced SAR response and an inhibitory effect on plant growth,while UGT76B1 overexpression attenuates SAR response,promotes growth,and delays senescence,indicating that NHP levels are dependent on UGT76B1 function in the course of SAR.Furthermore,our results suggested that,upon pathogen attack,UGT76B1-mediated NHP glycosylation forms a‘‘hand brake’’on NHP accumulation by attenuating the positive regulation of NHP biosynthetic pathway genes,highlighting the complexity of SAR-associated networks.In addition,we showed that UGT76B1-mediated NHP glycosylation in the local site is important for fine-tuning SAR response.Our results implicate that engineering plant immunity through manipulating the NHP/NHPG ratio is a promising method to balance growth and defense response in crops.Jianghua Cai Adam Jozwiak Lara Holoidovsky Michael MMeijler Sagit Meir Ilana Rogachev Asaph Aharoni 2021Molecular Plant2021,14,3:2
8Paraoxonase 1 (PON1) reduces macrophage inflammatory responses显示文摘Saar Aharoni Michael Aviram Bianca Fuhrman 2013Atherosclerosis2013,,2:2
9The promise of stem cell-based therapeutics in ophthalmology显示文摘The promising role of cellular therapies in the preservation and restoration of visual function has prompted intensive efforts to characterize embryonic, adult, and induced pluripotent stem cells for regenerative purposes. Three main approaches to the use of stem cells have been described: sustained drug delivery, immunomodulation, and differentiation into various ocular structures. Studies of the differentiation capacity of all three types of stem cells into epithelial, neural, glial and vascular phenotypes have reached proof-of-concept in culture, but the correction of vision is still in the early developmental stages, and the requirements for effective in vivo implementation are still unclear. We present an overview of some of the preclinical findings on stem-cell rescue and regeneration of the cornea and retina in acute injury and degenerative disorders.Israel Aharony Shalom Michowiz Nitza Goldenberg-Cohen 2017Neural Regeneration Research2017,12,2:2
10Intestinal epithelial vitamin D receptor signaling inhibits experimental colitis显示文摘Liu Weicheng Chen Yunzi Golan Maya Aharoni Annunziata Maria L Du Jie Dougherty Urszula Kong Juan Musch Mark Huang Yong Pekow Joel Zheng Changqing Bissonnette Marc Hanauer Stephen B Li Yan Chun 2013Journal of Clinical Investigation2013,,9:2
11Molecular cloning and properties of the chicken leptin-receptor (CLEPR) gene显示文摘GUY HOREV PAZ EINAT TOMER AHARONI 2000Molecular and Cellular Endocrnology2000,162,:1
12Tricritical points in systems with random field显示文摘 1978Phys Rev B1978,18,:1
13Contagion Effects of Bank Failures: Evidence from Capital Markets显示文摘Aharony J I Swary 1983Journal of Business1983,56,3:1
14Reduction of postharvest losses of 'Galia' melon by a short hot-water rinse显示文摘FALLIK E AHARONI Y COPEL A 2000Plant Pathol2000,49,:1
15The 'evolvability' of promiscuous protein functions显示文摘Aharoni A Gaidukov L Khersonsky O etal 2005Nat Genet2005,37,1:1
16The Foreign Direct Investment Decision Process 显示文摘I Aharoni Y 2007In- ternational Executive2007,8,4:1
17Kinetics of soil chemical reactions: Relationships between empirical equations and diffusion models显示文摘Aharoni C D Sparks L Levinson S 1991Soil Science Society of American Journal1991,55,:1
18DNA microarrays for functional plant genomics显示文摘Aharoni A Vorst O 2002Plant Mol Biol2002,48,12:1
19Application of fragment screening by X-ray crystallography to the discovery of aminopyridines as inhibitors of β-secretase 显示文摘CONGREVE M AHARONY D ALBERT J 2007J Med Chem2007,50,6:1
20A possible involve-ment of gibberellic acid in celery resistance to patho-gens during storage显示文摘Afek U Aharoni N Carmeli S 1994Acta Hortieuturae1994,38,1:1
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