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3篇 您的检索式:作者名="Anca Macovei"
    题名 作者 年代 出处 被引量
1Knights in Action: Lectin Receptor-Like Kinases in Plant Development and Stress Responses显示文摘像受体的 Kinase (RLK ) 是有在 Arabidopsis 的超过 600 基因的一个广阔蛋白质家庭并且 1100 在米饭。Lectin RLK (LecRLK ) 家庭被相信在糖类发信号以及压力感觉起关键作用。所有 LecRLKs 拥有三个领域:一个 N 终端 lectin 领域,一个中间的 transmembrane 领域,和一个 C 终端 kinase 领域。根据 lectin 域可变性, LecRLKs 是进三个子类的 subgrouped:L- , G- ,和 C 类型 LecRLKs。当 LecRLKs 上的以前的研究被基于倡导者的研究奉献给分类,比较结构的分析和表示分析时,大多数 LecRLKs 上的最近的研究在在植物调整关於生命/不能生活的应力和发展小径在这个基因家庭的潜力上放了特殊强调,因此做学习特别答应的 调停LecRLK 的规章的机制的前景。在这评论,我们详细关于一个历史、进化、结构的观点描述了 LecRLK 基因家庭。而且,我们在开发,压力条件,和神经质的反应在 LecRLKs 角色上放了强调。我们也讨论了前景在 LecRLK 基因家庭上由当前的知识提供了的令人激动的研究。LecRLK 基因家庭成员和他们的功能的差异的数量作为进一步的分析的有趣、相称的候选人标记这些基因,特别在庄稼改进的领域里。Neha Vaid Anca Macovei Narendra Tuteja 2013Molecular Plant2013,6,5:18
2Understanding the molecular pathways associated with seed vigor显示文摘Lorenzo Ventura Mattia Donà Anca Macovei Daniela Carbonera Armando Buttafava Andrea Mondoni Graziano Rossi Alma Balestrazzi 2012Plant Physiology and Biochemistry2012,,:1
3Molecular dynamics of pre-germinative metabolism in primed eggplant(Solanum melongena L.)seeds显示文摘Seed priming,a pre-sowing technique that enhances the antioxidant/DNA repair activities during the pre-germinative metabolism,still retains empirical features.We explore for the first time the molecular dynamics of pre-germinative metabolism in primed eggplant(Solanum melongena L.)seeds in order to identify hallmarks(expression patterns of antioxidant/DNA repair genes combined with free radical profiles)useful to discriminate between high-and lowquality lots.The hydropriming protocol hereby developed anticipated(or even rescued)germination,when applied to lots with variable quality.ROS(reactive oxygen species)raised during hydropriming and dropped after dry-back.Upregulation of antioxidant/DNA repair genes was observed during hydropriming and the subsequent imbibition.Upregulation of SmOGG1(8-oxoguanine glycosylase/lyase)gene detected in primed seeds at 2 h of imbibition appeared as a promising hallmark.On the basis of these results,the investigation was restricted within the first 2 h of imbibition,to verify whether the molecular landscape was reproducible in different lots.A complex pattern of antioxidant/DNA repair gene expression emerged,reflecting the preponderance of seed lot-specific profiles.Only the low-quality eggplant seeds subjected to hydropriming showed enhanced ROS levels,both in the dry and imbibed state,and this might be a useful signature to discriminate among lots.The plasticity of eggplant pre-germinative metabolism stimulated by priming imposes a plethora of heterogeneous molecular responses that might delay the search for quality hallmarks.However,the information hereby gained could be translated to eggplant wild relatives to speed-up their use in breeding programs or other agronomical applications.Chiara Forti Valentino Ottobrino Laura Bassolino Laura Toppino Giuseppe Leonardo Rotino Andrea Pagano Anca Macovei Alma Balestrazzi 2020Horticulture Research2020,7,1:0
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