Impact of the chemical modification of tRNAs anticodon loop on the variability and evolution of codon usage in proteobacteria

The data presented here corresponds to the supplementary data of the article entitled "Impact of the chemical modification of tRNAs anticodon loop on the variability and evolution of codon usage in proteobacteria" by Delgado et al. It contains supplementary figures, supplemntary tables and scripts including: - Relations between codon usage and GC% in proteobacteria - Phylogenetic trees coupled to bar graphs showing codon usage in proteobacteria - Relations between codon usage and the number of genes coding for tRNAs in proteobacteria - Relations between the presence of genes coding for tRNA modification enzymes and codon usage or GC% - Scripts required to perform the analyzes presented in the article and this supplementary data

本数据集收录了Delgado等作者所撰写的文章《tRNA反密码环化学修饰对拟杆菌中密码子使用变异与演化的影响》的补充数据。数据内容包括补充图表、补充表格及脚本，具体如下：- 拟杆菌中密码子使用与GC%之间的关系；- 结合条形图的系统发育树，展示拟杆菌中密码子的使用情况；- 拟杆菌中编码tRNA的基因数量与密码子使用之间的关系；- 编码tRNA修饰酶的基因存在与否与密码子使用或GC%之间的关系；- 执行文章及补充数据中所述分析所需的脚本。