安装

安装软件

pip install dna_features_viewer -i https://pypi.tuna.tsinghua.edu.cn/simple

代码

from dna_features_viewer import GraphicFeature, GraphicRecord

sequence = "CAUGCGCCUCCUUAUAAUGAAUGGUACGAAGCUCGU"

record = GraphicRecord(sequence_length=len(sequence),sequence=sequence, features=[
    GraphicFeature(start=0, end=len(sequence), strand=+1, color='#ffcccc', label="2022") 
])

ax, _ = record.plot(figure_width=5, with_ruler=False)
record.plot_sequence(ax)
record.plot_translation(ax, (0, len(sequence)), fontdict={'weight': 'bold'}, long_form_translation=False)
ax.figure.savefig('happynewyear.png', bbox_inches='tight')

图片：

参考

https://github.com/Edinburgh-Genome-Foundry/DnaFeaturesViewer