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The use of tissue culture and in-vitro approaches for the study of tree diseases

机译:组织培养和体外方法对树疾病的研究

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This article aims to review and discuss how to most effectively use tissue culture approaches as an aid to the study of tree diseases and pest syndromes. Firstly, the existing scientific literature is reviewed for how plant tissue culture techniques have been used to study various tree diseases in the past, with some reference to similar work that has been undertaken with other plants where relevant. In particular, the difficulties and limitations of trying to screen for resistant plants by exposing tree tissue cultures directly to disease causing organisms or extracts of them (mainly fungi, but also bacteria and even insects) is discussed at length. Examples are then provided for how even basic tissue culture procedures can greatly aid the study of tree disease processes, mainly by helping to organise and produce the plant material needed for such work according to need and at any time of year. This is especially important when working with trees, because they are much more difficult to study than short-lived crop plants, and the integration of tissue culture approaches into this work is an essential tool in this endeavour.
机译:本文旨在审查和讨论如何最有效地使用组织培养方法,以辅助树病和害虫综合征的研究。首先,审查了现有的科学文献对植物组织培养技术如何用于研究过去的各种树疾病,并参考与其他植物一起进行的类似工作。特别地,通过直接暴露于导致它们的生物或提取物(主要是真菌,也是细菌甚至昆虫)的生物或提取物来试图筛选抗性植物的困难和局限性。然后提供了甚至基本组织培养程序甚至可以大大帮助树脂疾病过程的研究,主要通过有助于根据需要和在一年中的任何时间组织和生产这些工作所需的植物材料来实现实例。与树木一起使用时,这尤其重要,因为它们比短期的作物植物更难以研究,并且组织培养方法的整合进入这项工作是这一努力的重要工具。

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