Proteomics and Expression of Immunity Related Genes Research in Fujian Oyster Under the Stress of Iron Salt and Vibrio Parahemolyticus [PDF]
牡蛎隶属于软体动物门(Mollusca)、双壳纲(Bivalvia)珍珠贝目(Pterio)。牡蛎具有很高的食用价值,现已成为中国乃至世界养殖产量最大的经济贝类。然而牡蛎养殖业面临着种种威胁,其中包括了病原体的感染。 铁是脊椎动物血红蛋白的重要组成成分,对机体免疫机制也具有重要作用。但铁对无脊椎动物免疫系统的影响鲜有研究。本论文以福建牡蛎为实验物种,以牡蛎的血淋巴和鳃为实验材料,选择铁盐为胁迫方法和诸多分析技术研究铁盐对牡蛎血淋巴和鳃产生的的影响。 本文采用3mg/L的铁盐胁迫牡蛎96小时 ...
张熠玮
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SWEET1‐mediated glucose transport is crucial for energy availability in Arabidopsis
Summary The stress‐responsive hormone abscisic acid (ABA) is known for its inhibitory effects on various physiological processes, including seed germination, often resulting in energy deprivation. Interestingly, ABA‐induced germination inhibition can be alleviated by exogenous glucose (Glc), mimicking a functional interplay between ABA and sugar ...
Xueyi Xue +3 more
wiley +1 more source
Mechanistic study on mercury or cadmium toxicity in marine copepod Tigriopus japonicus under multigenerational exposure [PDF]
如今,海洋重金属污染已是最严峻的环境问题之一,会对海洋生态系统乃至人类造成巨大的危害,其中汞和镉是最有代表性的重金属,两者即使在低剂量下也会对海洋生物产生较高的毒性效应,而且会在生物体内累积并在食物链传递过程中有生物放大现象,最终威胁人类健康和生命安全。海洋桡足类日本虎斑猛水蚤(Tigriopusjaponicus),因其广泛的地理分布、相对短的世代周期、高的繁殖力、易于区分的雌雄形态及在海洋环境中重要的生态位等,已成为海洋生态毒理学研究的重要模式生物。因此本论文选取日本虎斑猛水蚤作为受试生物 ...
石琳
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ABSTRACT Articular cartilage regeneration remains a significant challenge because of its limited intrinsic healing capacity and the inadequacy of conventional treatments for restoring structural and functional integrity. In this study, a novel injectable composite hydrogel scaffold was designed to mimic the extracellular matrix (ECM) of native ...
Zhong‐Lian Wu +13 more
wiley +1 more source
AP-MS-based quantitative proteomics of protein interaction dynamics of P-TEFb regulation in HIV-1 gene transcription elongation [PDF]
艾滋病是由人类免疫缺陷病毒(Humanimmunodeficiencyvirus,HIV)感染引起的获得性免疫缺陷综合症(Acquiredimmunodeficiencysyndrome,AIDS),是一种以全身免疫系统严重损害为特征的严重传染性疾病。2008年法国科学家FrançoiseBarré-Sinoussi和LucMontagnier因发现HIV病毒及其病理获得了诺贝尔生理与医学奖。艾滋病已经夺取了全球几千万人的生命,并且现在还有四千多万的携带者 ...
何耀辉
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We profiled nutritional and physiological markers in captive sifakas, endangered primates from Madagascar, managed in expansive, non‐native forest enclosures. Variation in many markers reflects freely foraged diets and the energy required to maintain homeostasis under more naturalistic conditions.
Lydia K. Greene +5 more
wiley +1 more source
Effects of Prorocentrum micans on survival and development of different ecological habits copepods and proteomics analysis [PDF]
本文运用实验生态方法研究了海洋原甲藻(Prorocentrummicans)对3种不同生态习性桡足类[日本虎斑猛水蚤(Tigriopusjaponicus)、婆罗异剑水蚤(Apocyclopsborneoensis)和太平洋纺锤水蚤(Acartiapacifica)]不同发育阶段的存活率和发育时间的影响,通过太平洋纺锤水蚤五个世代的连续培养,分析了多世代培养条件下太平洋纺锤水蚤对不同浓度海洋原甲藻的适应能力;同时,采用蛋白质组学及生物信息学方法 ...
贾启龙
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The Genome of Phoebe zhennan (Lauraceae) and Comparative Genomics of Phoebe 楠木(樟科)基因组与楠属植物比较基因组学研究
Phoebe zhennan is a Chinese endemic and valuable timber species of Phoebe (Lauraceae). We present a chromosome‐level genome assembly of P. zhennan. Our research provides novel insights into the genome evolution of Phoebe, including whole‐genome duplication, phylogenetic relationships of magnoliids, and key MYB regulatory genes involved in lignin ...
Mao Yameng +3 more
wiley +1 more source
Metaproteomic study of marine phytoplankton blooms [PDF]
浮游植物是海洋初级生产力的主要贡献者,也是海洋食物链的重要组成,在海洋碳循环、生态系统维持和全球气候调节中起着重要作用。浮游植物藻华,特别是高频发生的甲藻和硅藻藻华,深刻地影响着海洋生态系统、全球气候以及人类健康。目前在浮游植物藻华形成的生态学和海洋学机制方面开展了大量工作,但我们对藻华形成的分子机制知之甚少。 本论文将宏蛋白质组学理念和方法应用于海洋浮游植物藻华研究,结合生物信息学分析手段,建立了海洋浮游植物藻华宏蛋白质组学研究方法,比较研究了藻华爆发区与非藻华区 ...
张浩
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Physiological and Proteomic Analyses in Responses of Mangrove Plant Kandelia obovata Seedling Leaves to Submergence Stress [PDF]
水淹是限制多数植物生长和发育的重要限制因子。红树植物是生活在滨海湿地的一类对水淹具有较高耐性的木本植物。近年来,在对红树林湿地的围垦和鱼塘养殖的开发过程中经常会造成对红树植物的严重水淹,甚至是长时间、整株植物的被淹(特别是对幼苗)。然而,红树植物对这种长时间、全淹胁迫的响应仍有待研究。在本研究中,基于蛋白质组学技术,我们采用红树植物秋茄(Kandeliaobovata)幼苗为实验材料,来探究红树植物秋茄耐受长时间、全淹胁迫的生理响应和分子机制。主要研究结果如下: (1)秋茄幼苗持续全淹处理 ...
李赞
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