检索结果-南通市图书馆

The WAK-like protein RFO1 acts as a sensor of the pectin methylation status in Arabidopsis cell walls to modulate root growth and defense

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Molecular Plant 2023年第5期16卷 865-881页

作者： Apolonio I.Huerta Gloria Sancho-Andre´s Juan Carlos Montesinos Javier Silva-Navas Sole`ne Bassard Corinne Pau-Roblot Christopher Kesten Rudolf Schlechter Susanne dora Temurkhan Ayupov Je´rome Pelloux^ Julia Santiago Clara Sa´nchez-Rodrı´guez ETH Zurich Institute of Molecular Plant Biology(D-BIOL)ZurichSwitzerland University of Lausanne Department of Plant Molecular BiologyLausanneSwitzerland UMRT INRAE 1158 BioEcoAgro–BIOPI Biologie des Plantes et Innovation Universite´de Picardie33 Rue St Leu80039 AmiensFrance Present address:Lonza AG VispVisSwitzerland Present address:Institute of Microbiology Freie Universitat BerlinBerlinGermany Present address:Institute of Molecular and Clinical Ophthalmology-Basel BaselSwitzerland Present address:Centro de Biotecnologı´a y Geno´mica de Plantas Universidad Polite´cnica de Madrid(UPM)–Instituto Nacional de Investigacio´n y Tecnologı´a Agraria y Alimentaria(INIA/CSIC)Campus de Montegancedo UPM28223 Pozuelo de Alarco´nSpain

Most organisms adjust their development according to the environmental *** the majority,this implies the sensing of alterations to cell walls caused by different *** the relevance of this process,few molecular players involved in cell wall sensing are known and ***,we show that the wall-associated kinase-like protein RESISTANCE TO FUSARIUM OXYSPORUM 1(RFO1)is required for plant growth and early defense against Fusarium oxysporum and functions by sensing changes in the pectin methylation levels in the cell *** RFO1 dwell time at the plasma membrane is affected by the pectin methylation status at the cell wall,regulating MITOGEN-ACTIVATED PROTEIN KINASE and gene *** show that the extracellular domain of RFO1 binds de-methylated pectin in vitro,whose distribution in the cell wall is altered during *** *** analyses also indicate that RFO1 is required for the BR-dependent plant growth alteration in response to inhibition of pectin de-methyl-esterase activity at the cell ***,our work demonstrates that RFO1 is a sensor of the pectin methylation status that plays a unique dual role in plant growth and defense against vascular pathogens.

关键词： alterations walls pectin

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

18℃的绝世独立

旅游世界 2013年第5期 124-125页

作者： dora 张林

你会留下来么？留在济南,留在济南SOFITEL。会么？我不敢问。她是精灵,哪怕生活被事业填满,闲余之时更多的是面对着电视屏幕。她是不会太长时间停下来的吧？说不定某一天,她背着勇气和理想,又将出发。{偶遇}应该说,每一次的采访后行文,... 详细信息

你会留下来么？留在济南,留在济南SOFITEL。会么？我不敢问。她是精灵,哪怕生活被事业填满,闲余之时更多的是面对着电视屏幕。她是不会太长时间停下来的吧？说不定某一天,她背着勇气和理想,又将出发。{偶遇}应该说,每一次的采访后行文,都算是一篇后记。专属于女人季节的烟花三月,某日9点30分,于SOFITEL。主角自然很应景——Beautiful Women。或者,我更愿意将这次交谈,当做是一偶遇,略有闲暇的二人倾诉,伴着绵甜的果饮和18℃的舒适阳光,是一番毫无目的,

关键词： Beautiful 电视屏幕济南理想主角

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

面向专业玩家雷蛇毒蝰8K游戏鼠标评测

微型计算机 2021年第20期41卷 12-13页

作者： dora(文/图) 不详

针对不同的游戏品类,外设厂商也会推出有针对性的外设产品,比如雷蛇于最近几年推出了主打FPS游戏的巴塞利斯蛇系列游戏鼠标以及面向MOBA游戏玩家的毒蝰系列游戏鼠标。同时,随着目前专业玩家对于游戏外设需求的日益增高,这类产品的核心... 详细信息

针对不同的游戏品类,外设厂商也会推出有针对性的外设产品,比如雷蛇于最近几年推出了主打FPS游戏的巴塞利斯蛇系列游戏鼠标以及面向MOBA游戏玩家的毒蝰系列游戏鼠标。同时,随着目前专业玩家对于游戏外设需求的日益增高,这类产品的核心性能方面也得到了攀升,而雷蛇于近期推出的新品毒蝰8K游戏鼠标便是其中之一,那么它的实际表现会是如何呢?

关键词：游戏玩家面向专业外设产品游戏鼠标

Intraperitoneal Chemotherapy for Gastric Cancer with Peritoneal Carcinomatosis: Is HIPEC the Only Answer?

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Modern Chemotherapy 2014年第2期3卷 11-19页

作者： Ka-On Lam Betty Tsz-Ting Law Simon Ying-Kit Law dora Lai-Wan Kwong Department of Clinical Oncology LKS Faculty of Medicine The University of Hong Kong Hong Kong China Department of Surgery LKS Faculty of Medicine The University of Hong Kong Hong Kong China

Gastric cancer with peritoneal carcinomatosis is notorious for its dismal prognosis. While the pathophysiology of peritoneal dissemination is still controversial, the rapid downhill course is universal. Patients usually suffer abdominal distension, intestinal obstruction and various complications before they succumb after a median of 3 - 6 months. Although not adopted in most international treatment guidelines, intraperitoneal chemotherapy has growing evidence compared with conventional systemic chemotherapy for the treatment of peritoneal carcinomatosis. Cytoreductive surgery with hyperthermic intraperitoneal chemotherapy is well-established for clinical benefit but is technically demanding with substantial treatment-related morbidities and mortality. On the other hand, normothermic intraperitoneal chemotherapy in the form of bidirectional neoadjuvant treatment is promising with various newer chemotherapeutic agents. Regardless of the treatment technique applied, the essential element of success is meticulous patient selection and availability of expertise. Future direction is along the line of personalized treatment with the application of translational science.

关键词： Gastric Cancer Peritoneal Carcinomatosis Hyperthermic Intraperitoneal Chemotherapy (HIPEC) Neoadjuvant Intraperitoneal/Systemic Chemotherapy (NIPS) Cytoreductive Surgery

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

无线传感器网络中多径路由协议的研究

无线传感器网络中多径路由协议的研究

作者：陶情(dora Tao) 南京邮电大学

学位级别：硕士

无线传感器网络是由大量能量和计算能力受限的传感器节点组成的。由于传感器节点的通信范围有限并且在网络中分布的密度比较大,无线传感器网络中数据包的转发要经过多跳传输,因此,路由协议一直是无线传感器网络重要的研究领域之一。现今... 详细信息

无线传感器网络是由大量能量和计算能力受限的传感器节点组成的。由于传感器节点的通信范围有限并且在网络中分布的密度比较大,无线传感器网络中数据包的转发要经过多跳传输,因此,路由协议一直是无线传感器网络重要的研究领域之一。现今,多径路由协议也被广泛的应用在无线传感器网络中,它通过有效利用无线传感器网络的资源来提高网络的性能,有实用价值。本文在研究单径路由协议GPSR的基础上设计了一种基于地理位置的能量有效多径路由协议GEMR。首先,对GPSR协议进行详细的描述和分析,然后针对GPSR协议的不足提出了GEMR协议,该协议改进了GPSR协议只根据距离建立路径的缺点,综合考虑剩余能量和距离两个因素建立主路径和多条替换路径,根据实际的应用环境灵活的选择替换路径数目。最后,在对拥塞控制机制进行详细的描述和分析的基础上,为GEMR协议设计了一种多径缓冲拥塞控制机制MBCC,该机制使用双缓冲阈值判断和检测拥塞,并采取降低端系统发送速率和将流量转到替换路径两种方法控制拥塞。该机制能很好的检测和控制GEMR协议的拥塞。多径GEMR协议和k-MGPSR协议.GPSR协议的Matlab仿真对比分析结果表明:GEMR协议较k-MGPSR协议可以有效节约能耗,使网络能量负载均衡并且可以延长网络的生存时间;GEMR协议较单径GPSR协议能够提高数据传输的可靠性,同时也能延长网络生存时间,使网络能量负载均衡。

关键词：无线传感器网络多径路由拥塞控制网络生存时间仿真