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41篇 您的检索式:作者名="Asaph"
    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
5Glycosylation 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
6Influence of Sugarcane Bagasse Fiber Size on Biodegradable Composites of Thermoplastic Starch显示文摘Although thermoplastic starch(TPS)is biodegradable,its low mechanical resistance limits its wide application.Sugarcane bagasse(SB)fibers can be used as reinforcement in TPS matrix composites,but the influence of fiber size on the properties of the composite is still unknown.In this study,TPS composites reinforced with SB short fibers of four sizes were processed and characterized in order to analyze the influence of fiber size on the mechanical properties of the TPS/SB composite.It was observed that the interaction between fiber and matrix was good and optimized when the fibers are sifted in sieves between 30 and 50 mesh,obtaining fibers with average length of 1569±640μm and average diameter of 646±166μm.For these composites,increases of more than 660%in the modulus and more than 100%in the maximum tension were verified when compared to the pure TPS.Bruno Henrique dos Santos Karen de Souza do Prado Asaph Armando Jacinto Marcia Aparecida da Silva Spinace 2018Journal of Renewable Materials2018,6,2:2
7Overview of DNA chip technology显示文摘BERTRAND L ASAPH A MARK S 1998Molecular Breeding1998,,4:1
8Does video-assisted thoracoscopic lobectomy for lung cancer provide improved func- tional outcomes compared with open lobectomy显示文摘Handy JR JR Asaph JW Douville EC 2010Eur J of Cardio- thorac Sttrg2010,37,2:1
9DNA microarrays for functional plant genomics显示文摘Aharoni Asaph Vorst Oscar 2002Plant Molecular Biology2002,48,12:1
10Overview of DNA chip technology 显示文摘Berlrand L Asaph A Schena M 1998Molecular Breeding1998,,4:1
11Survival in untreated stage I lung cancer 显示文摘Reich JM Kim JS Asaph JW 2013Chest2013,143,5:1
12Switching the light on plant riboswitches显示文摘Samuel E Bocobza Asaph Aharoni 2008Trends in plant science2008,13,10:1
13Metabolic Engineering of Terpenoid Biosynthesis in Plants显示文摘Asaph Aharoni Maarten A. Jongsma Tok-Yong Kim Man-Bok Ri Ashok P. Giri Francel W. A. Verstappen Wilfried Schwab Harro J. Bouwmeester 2006Phytochemistry Reviews2006,,1:1
14What happens to pa- tients undergoing lung cancer surgery:outcomes and quality of life be- fore and after surgery显示文摘Handy J R Jr Asaph J W Skokan L 2002Chest2002,122,1:1
15What happens to patients undergoing lung cancer surgery? Outcomes and quality of life before and after surgery显示文摘Handy J R Jr Asaph J W Skokan L 2002Chest2002,122,1:1
16Nitrate assimilation in plant shoots depends on photorespiration 显示文摘Shimon R Asaph B C Arnold J B 2004PNAS2004,101,11:1
17Does video-assisted thoracoscopic lobectomy for lung cancer provide improved func- tional outcomes compared with open lobectomy显示文摘Handy JR Jr Asaph JW Douville EC 2010Ear J Cardio- thorac Surg2010,37,2:1
18Surgery for second lung cancers显示文摘Asaph J W Keppel J F Handy J R Jr 2000Chest2000,118,6:1
19Metabolic Engineering of Terpenoid Biosynthesis in Plants显示文摘Asaph Aharoni Maarten A. Jongsma Tok-Yong Kim Man-Bok Ri Ashok P. Giri Francel W. A. Verstappen Wilfried Schwab Harro J. Bouwmeester 2006Phytochemistry Reviews2006,,1:1
20Photosynthesis and the environment显示文摘Asaph B C Matt J Andrewd B L 2014Photosynthesis Research2014,119,:1
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