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在液体培养过程中，不同ｐＨ（３．５～６．０）和Ａｌ３＋浓度（０～４０μｍ）对二个大豆品种浙春３号和浙春２号幼苗生长及根尖细胞蛋白质合成有明显的影响，并且二个品种间存在差异．ｐＨ＞４．５是二个品种幼苗适宜的生长环境；ｐＨ＜４．０明显抑制其生长．在ｐＨ４．３的条件下二个品种均有较强的耐铝性．总的来看，浙春２号的耐酸铝性强于浙春３号．根尖细胞蛋白质ＰＡＧＥ分析表明，浙春２号经１００μｍＡｌ３＋～４００μｍＡｌ３＋处理１４４ｈ后，Ｒｆ０．７５带蛋白质表达受抑制
In the process of liquid culture, seedling growth and root tip cell protein synthesis of two soybean varieties Zhechun 3 and Zhechun 2 were significantly different (pH 3.5 ~ 6.0) and Al 3+ (0 ~ 40μm) Affect, and there are differences between the two varieties. pH> 4.5 was the suitable growth environment for two species of seedlings; pH <4.0 significantly inhibited its growth. Under the conditions of pH4.3 both varieties have strong aluminum resistance. In general, Zhechun No. 2 acid aluminum stronger than Zhechun No. 3. The root tip cell protein PAGE analysis showed that the protein expression of Rf0.75 was inhibited in Zhejiang Chunchun No. 2 treated with 100μmAl3 + ~ 400μmAl3 + for 144h