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棉花作为一种重要的经济作物一直是育种家们关注的焦点。近年来 ,由于生物技术在棉花上的应用 ,使棉花在抗性及品质改良方面均取得较大进展。但由于棉花含酚及多糖类物质较多 ,使总 DNA的提取较为困难 ,质量较低 ,从而直接影响其后续分子检测工作的进行。目前植物总DNA的提取方
As an important cash crop, cotton has always been the focus of breeders. In recent years, thanks to the application of biotechnology in cotton, great progress has been made in cotton’s resistance and quality improvement. However, since cotton contains more phenols and polysaccharides, the extraction of total DNA is more difficult and of lower quality, which directly affects the subsequent molecular detection. The current plant total DNA extraction side