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为了促进中国亚麻分子生物学研究的发展,该文总结了中国亚麻DNA提取、基因克隆与转化、分子标记、分子身份证、遗传多样性分析、遗传图谱构建等方面的研究进展,并提出上述各方面存在的分子标记开发较少,目的基因及可用的性状标记缺乏,分子遗传图谱覆盖基因组范围较小,有关栽培的分子生物学方面的研究比较少,满足不了育种、栽培以及种质资源分类等相关研究要求等一系列问题。针对存在的问题提出了5点建设性建议,以期为中国亚麻分子生物学研究与发展提供参考。
In order to promote the development of flax molecular biology in China, this paper summarizes the research advances in DNA extraction, gene cloning and transformation, molecular marker, molecular ID card, genetic diversity analysis and genetic map construction in China. There are few molecular markers for development, lack of target genes and available trait markers, small range of molecular genetic maps covering genomes, relatively few studies on molecular biology of cultivation, which can not meet the breeding, cultivation and germplasm classification Related research requirements and a series of questions. In view of the existing problems, five constructive suggestions are put forward to provide reference for the research and development of flax molecular biology in China.