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莲是一种重要的水生经济作物,栽培历史悠久,分布广泛,种质资源丰富,在食用药用、营养保健、园林绿化及外贸出口等方面具有很大应用价值与开发潜力。近年来莲组织培养发展迅速,就莲组织培养效率及影响因素的国内外研究现状作简要概述;随着分子生物学技术的发展应用,莲的种质资源遗传多样性及分类、遗传图谱构建、全基因组测序、转录组学、蛋白组学与表观遗传学、基因分离与功能研究等研究领域取得了重要成果。就莲的上述研究的最新进展进行总结,并对亟需解决的问题及发展方向进行探讨,为进一步开展相关研究提供信息基础及参考。
Lotus is an important aquatic economic crop, has a long history of cultivation, is widely distributed, rich in germplasm resources, has great application value and development potential in edible medicine, nutrition and health care, landscaping and foreign trade exports. In recent years, the development of lotus tissue has been developing rapidly. The research status of lotus tissue culture efficiency and its influencing factors at home and abroad are briefly summarized. With the development and application of molecular biology techniques, the genetic diversity and classification of lotus germplasm resources, The whole genome sequencing, transcriptomics, proteomics and epigenetics, gene isolation and functional studies have made important achievements. Summarize the latest progress of the above research of Lin and discuss the problems to be solved and the development direction, and provide the information basis and reference for further research.