研究物种的系统进化关系的一些方法

1.《A novel fast vector method for genetic sequence comparison》:
(1)考虑嘌呤,嘧啶,酮,每两个为一个字母,共23=6个字母;
(2)每个字母有个数,位置,二阶距,形成18维向量;
(3)距离矩阵(欧式距离);
(4)UPGMA建树;
(5)和Clustal比较
Supplementary information accompanies this paper at https://doi.org/10.1038/s41598-017-12493-2.
(包含所用的数据)
2.《A novel alignment-free vector method to cluster protein sequences》:
(1)蛋白质的三个性质the hydropathy index(正负性3个阿拉伯字 母) , the polar requirement(3个阿拉伯字母) and the chemical composition of the side chain(2个阿拉伯字母),共8个;
(2)每个字母有个数,位置,二阶距,形成24维向量;
(3)距离矩阵(欧式距离);
(4)UPGMA建树;
(5)和Clustal比较
Supplementary material associated with this article can be found, in the online version, at : 10.1016/j.jtbi.2017.06.002.
3.《Convex hull analysis of evolutionary and phylogenetic relationships between biological groups》:
(1)经典的12维向量(A C G T);
(下面的目前还没看明白,但是很有趣,好像用了拓扑的知识)
4.《An information-based network approach for protein classification》:
**有一些句子:
(1)Some representatives of these methods are the natural vector method [10, 13, 14], protein map [8,9], K-string dictionary [11], and Yau-Hausdorff distance
(下面的目前还没看明白)
5.《A coevolution analysis for identifying protein- protein interactions by Fourier transform》:(yin changchun;yua,2016)
6.《Virus classification in 60-dimensional protein space》:
(1)每个氨基酸(20个)有3个分量:个数,平均位置,二阶距。共20
3=60维向量;
(2)Hausdorff距离,得距离矩阵

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转载自blog.csdn.net/weixin_43643082/article/details/84310807