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揭示两种内源性化学排斥物在Dictyostelium discoideum中通过不同机制诱导 ...
推荐 为解决细胞如何从信号源主动远离的机制问题,研究人员开展了关于Dictyostelium discoideum的研究,发现其分泌的60 kDa蛋白AprA和聚磷酸盐(polyP)通过不同机制诱导化学排斥。AprA抑制Ras激活,而polyP则增强Ras活性,揭示了两种基本排斥机制的共性与差异 ...
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