The movement of a Helitron-like transposon caused the self-compatibility of Brassica napus and compa

来源 :第十五届全国植物基因组学大会 | 被引量 : 0次 | 上传用户：hongyanzhiji761112

【摘要】

：

【作者】

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Changbin Gao Guilong Zhou Yong Yang Chaozhi Ma Wen Zhai Tong Zhang Zhiquan Liu Mayank Gautam Jinxiong Shen Jinxing Tu Tingdong Fu

【机构】

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National Key Laboratory of Crop Genetic Improvement,National Center of Rapeseed Improvement in Wuhan

【出处】

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第十五届全国植物基因组学大会

【发表日期】

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2014年3期

【关键词】

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Helitron transposable element self-(in)compatibility promoter analysis

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TEs(transposable elements)are considered to play an important role in the evolution of species.Here we showed that by analyzing the inserted 3.6 kb fragment in the promoter region of self-incompatibility stamen determined gene SP11/SCR of S haplotype BnS-1 in B.napus line Westar,a non-autonomous Helitron transposable element was identified.Out of the analyzed 123 inbreed lines in B.napus,the non-autonomous Helitron transposable element distributed only in lines which contain the S haplotype BnS-1.

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The movement of a Helitron-like transposon caused the self-compatibility of Brassica napus and compa

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