棉花不同亚基因组数据比较、功能与演化分析

来源 :中国植物学会八十周年年会 | 被引量 : 0次 | 上传用户：yy692451568

【摘要】

：

陆地棉(upland cotton,拉丁名Gossypium hirsutum)是世界最主要的天然纤维来源,具有重要的经济价值.作为同时拥有两套亚基因组的异源四倍体(AADD,2n=52),陆地棉的基因组和功

【作者】

：

李钦朱玉贤

【机构】

：

北京大学蛋白质与植物基因研究国家重点实验室北京100871

【出处】

：

中国植物学会八十周年年会

【发表日期】

：

2013年10期

【关键词】

：

棉花基因组亚洲棉雷蒙德氏棉乙烯合成纤维伸长

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陆地棉(upland cotton,拉丁名Gossypium hirsutum)是世界最主要的天然纤维来源,具有重要的经济价值.作为同时拥有两套亚基因组的异源四倍体(AADD,2n=52),陆地棉的基因组和功能基因组分析都极具挑战性.为了更准确、完整地刻画棉花基因组的全貌,全面阐述棉属(Gossypium)物种的进化史,我们选取了A和D两个亚基因组可能的供体种后代——亚洲棉(Gossypium arboreum)和雷蒙德氏棉(Gossypium raimondii),作为首先进行全基因组解析的对象.

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棉花不同亚基因组数据比较、功能与演化分析

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