In order to enrich the understanding of the genetic basis of the genus Pleurozia purpurea. the codon usage bias (CUB) in the mitochondrial genome of Pleurozia purpurea and its main influencing factors were investigated. Firstly. protein-coding sequences were screened based on the complete mitochondrial genome of Pleurozia purpurea. https://fitnessgravesyardes.shop/product-category/electronic-circuit-boad/