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农杆菌介导的抗寒基因转化羽衣甘蓝的初步研究
作者: 张文玲   来源: 西南大学 年份: 2010 文献类型 : 学位论文 关键词: 抗寒转录调控基因TCF   羽衣甘蓝   甜菜碱合成基因BADH   转基因植株  
描述: siea. Low temperature is the key factor that limits the growth, colour and appreciatability in winter in the northern of China. Introducing foreign gene into kale through genetic engineering may create novel variety with cold tolerance. In this study, BADH(encoding betaine aldehyde dehydrogenase) and TCH(encoding transcription regulation factors) were used to be transformed into kale with Agrobacterium-mediated transformation.
全文:。其色彩丰富绚丽,叶形多样,观赏期长,耐寒性好,可耐多次-5℃~-10℃短暂霜冻,在园林绿化中具有重要的意义。我国北方冬季持续时间长,温度低,羽衣甘蓝在室外观赏的应用中抗冻性还有待于进一步的提高,使其在
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