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首页> 外文期刊>Czech Journal of Genetics and Plant Breeding >Tomato breeding for resistance to Tomato spotted wilt virus (TSWV): an overview of conventional and molecular approaches.
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Tomato breeding for resistance to Tomato spotted wilt virus (TSWV): an overview of conventional and molecular approaches.

机译：番茄抗番茄斑萎病（TSWV）育种：常规方法和分子方法的概述。

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摘要

The disease caused by Tomato spotted wilt virus (TSWV) belongs to the most destructive diseases of tomato all over the world. Therefore, tomato has been subjected to many breeding efforts, including the incorporation of resistance to the virus. Recently emerged approaches, ideas and technologies could affect the future direction of the virus resistance breeding. In particular molecular techniques have provided opportunities in the form of linked molecular markers to speed up and simplify the selection of host resistance genes. Transformation of an inbred tomato line with the TSWV nucleoprotein gene cassette resulted in high levels of resistance to TSWV that have been retained in the hybrids derived from the parental tomato line. These and other techniques offer great opportunities for improving the virus resistance and, therefore, it is time to reconsider the future direction of resistance breeding in tomato. The effort has been made to review available sources of resistance, conventional breeding methods, marker-assisted selection, pathogen-derived resistance and transgenic resistance approaches in this paper.
机译：番茄斑萎病毒（TSWV）引起的疾病是全世界番茄最具破坏性的疾病。因此，番茄已经经历了许多育种努力，包括掺入对病毒的抗性。最近出现的方法，思想和技术可能会影响病毒抗性育种的未来方向。特别地，分子技术以链接分子标记的形式提供了机会，以加速和简化宿主抗性基因的选择。用TSWV核蛋白基因盒转化近交番茄品系导致对TSWV的高水平抗性，该抗性已保留在源自亲本番茄品系的杂种中。这些技术和其他技术为改善病毒抗性提供了巨大的机会，因此，现在该重新考虑番茄抗性育种的未来方向了。本文已努力审查了可用的抗性来源，常规育种方法，标记辅助选择，病原体衍生抗性和转基因抗性方法。

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