liuhui0622

摘要： ``` import sys in_file = open(sys.argv[1]) out_file = open(sys.argv[2], 'w') lis = [x.split() for x in in_file] for x in zip(*lis): for y in x: print >> out_file, y + '\t', print >>... 阅读全文

摘要： ``` Variant Call Format(VCF)是一个用于存储基因序列突变信息的文本格式。表示单碱基突变, 插入/缺失, 拷贝数变异和结构变异等。BCF格式文件是VCF格式的二进制文件。 CHROM [chromosome]: 染色体名称。 POS [position]: 参考基因组突变碱基位置，如果是INDEL(插入缺失)，位置是INDEL的第一个碱基位置。 I... 阅读全文

摘要： termsql: https://github.com/tobimensch/termsql termsql i textfile d ',' o sqlite.db 添加列名 termsql i textfile d ',' c 'id,name,age,color' o sqlite.db 第一 阅读全文

摘要： ``` # download (1) python wget https://www.python.org/ftp/python/2.7.9/python-2.7.9.amd64.msi (2) pymol wget http://tubiana.me/download/pymol-64-bit-windows/?wpdmdl=545 # install cd E:\pymol\Pymol_... 阅读全文

摘要： ``` cp renumber.py /usr/local/lib/python2.7/dist-packages/pymol ``` ## ``` import renumber or run /path/to/renumber.py ``` 阅读全文

摘要： ``` 1. all branches + leaf names + internal supports ((D:0.723274,F:0.567784)1.000000:0.067192,(B:0.279326,H:0.756049)1.000000:0.807788); 2. all branches + all names ((D:0.723274,F:0.567784)E:0.06719... 阅读全文

摘要： Multiple Alignment: MUSCLE ProbCons T Coffee ClustalW Alignment curation: Gblocks Remove positions with gaps Construction of phylogenetic tree: 1. Max 阅读全文

摘要： HyPhy: http://www.hyphy.org/ PAUP : http://paup.csit.fsu.edu/ BEAST: http://beast.bio.ed.ac.uk/ SplitsTree: http://www.splitstree.org/ MrBayes: http:/ 阅读全文

摘要： ``` The ABBA BABA statistics are used to detect and quantify an excess of shared derived alleles, which can be indicative of gene flow. Given three populations and an outgroup with the relationship ((... 阅读全文

摘要： ``` 1. If dN/dS = 1, amino-acid substitutions may be largely neutral. However, there is also the possibility that positive selection just cancels purifying selection, so that some amino- acid substi... 阅读全文