Molecular biology of chemical defenses
Molecular biology of chemical defenses
复制标题
化学防御的分子生物学
DOI：
10.1007/s11103-022-01290-9
复制
发表时间：
2022
影响因子：
5.1
通讯作者：
Arimura, Gen-ichiro
中科院分区：
文献类型：
--
作者：
Koo, Abraham J.;Arimura, Gen-ichiro
产生化学物质是植物在多样化环境中应对和茁壮成长的主要方式。无数的研究考察了植物利用化学物质的巧妙方式，有时作为直接武器，有时作为信号。本期特刊提供了植物化学防御研究的一些最新进展。我们的编辑团队调查了涵盖基础和应用植物科学的广泛研究领域。主题从单分子扩展到生物体和进化，以及涉及对非生物和生物胁迫的响应的领域，使用模型或非模式植物物种。从这些文章中，选出了20篇有见地的文章，并在这里分为9篇综述和11篇主要研究文章。Schenck和Busta（2021）首先讨论了比较和系统发育指导的研究，以了解代谢途径和专门代谢的进化。重点包括在多组学数据呈指数增长的背景下，特别是在许多棘手的非模式物种中，这种方法的力量。Deng等人（2021）的综述展示了系统发育重建在单子叶植物和双子叶植物中酚类蔗糖酯独立进化的应用。虽然需要更详细的研究来了解它们的生物学功能，但这些化合物通过病原体和与应激相关的植物激素的诱导性强烈暗示它们参与防御。Shoji等人（2021）回顾了利用从大量基因组学数据中收集的信息来研究驯化如何促进防御代谢物的进化的努力。有证据表明，转录调控因子的突变构成了许多代谢物消除的分子基础。
Producing chemicals is the primary way plants cope and thrive in diverse environments. Countless studies have examined the ingenious ways plants use chemistry, sometimes as direct weapons and other times as signals. This Special Issue provides some of the most recent developments in the study of plant chemical defenses. Our editorial team surveyed broad areas of research covering both basic and applied plant sciences. Subjects extended from single molecules to organisms and evolution, as well as areas involving responses to abiotic and biotic stresses, using either model or non-model plant species. Of these, 20 insightful articles were chosen and are presented here grouped into nine reviews and eleven primary research articles.Schenck and Busta (2021) begins with a discussion of comparative and phylogeny-guided studies to understand metabolic pathways and the evolution of specialized metabolism. Highlights include the power of such approaches in the backdrop of exponentially increasing multi-omics data, especially in many intractable non-model species. A review by Deng et al.(2021) showcases the application of phylogenetic reconstructions for the independent evolution of phenolic sucrose esters in monocots and dicots. While more detailed studies are needed to understand their biological functions, the inducibility of those compounds through pathogens and stress-related phytohormones strongly imply their involvement in defense. Shoji et al.(2021) reviews efforts to use information gathered from large sets of genomics data to investigate how domestication has contributed to the evolution of defense metabolites. There is evidence that mutations in transcriptional regulators form the molecular basis for many cases of metabolite elimination.
登录
查看更多内容
影响因子：
5.1
作者：
Heyer, Monika;Scholz, Sandra S.;Reichelt, Michael;Kunert, Grit;Oelmueller, Ralf;Mithoefer, Axel
通讯作者：
Mithoefer, Axel
影响因子：
5.1
作者：
Renyu Deng;Wei Li;M. Berhow;G. Jander;Shaoqun Zhou
通讯作者：
Renyu Deng;Wei Li;M. Berhow;G. Jander;Shaoqun Zhou
影响因子：
5.1
作者：
Grover, Sajjan;Agpawa, Earl;Louis, Joe
通讯作者：
Louis, Joe
影响因子：
5.1
作者：
Feng, Honglin;Acosta-Gamboa, Lucia;Jander, Georg
通讯作者：
Jander, Georg