机构地区: 湘潭大学信息工程学院
出 处: 《计算机工程与应用》 2007年第28期61-64,共4页
摘 要: 提出的MSA(Modified Spectral Alignment)算法,改进了SA(Spectral Alignment)算法中D(k)和k-最佳Spectral Alignment的求解方式,并在算法中引入"双端考虑"。实验结果数据表明,MSA算法有效地提高了鉴定含突变或翻译后修饰的蛋白质的能力。 The algorithm MSA is presented in this paper,which improved the way to compute D (k) and k-optimal Spectral Alignment of SA algorithm and took into account simultaneous analysis of N-terminal and C-terminal ions.The experiment result data shows that efficiently improves the capability of identifying proteins containing mutations or post-translational modifications.
领 域: [自动化与计算机技术] [自动化与计算机技术]