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采用花粉管通道法将大豆总DNA导入春小麦细胞内 ,引起受体变异 ,变异株主要农艺性状和受体相似 ,穗长、穗粒数略有增加 ,蛋白质含量提高 2个百分点 ,清蛋白、球蛋白含量明显提高 ,过氧化物酶同工酶酶谱中出现了新酶带
The total DNA of soybean was introduced into spring wheat cells by pollen tube pathway, causing the variation of the receptor. The main agronomic traits and receptors of the mutant were similar. The spike length and number of spikelets increased slightly, and the protein content increased by 2% Protein content increased significantly, peroxidase isozyme zymogram appeared in the new enzyme band