Abstract

Begonia versicolor (Code: MK434325) is a perennial plant with unique and precious ornamental value, exhibiting gorgeous leaf morphology and graceful flowers, therefore, it is popular with many horticulturalists and plant hobbyist. The complete chloroplast genome of B. versicolor were reported in this article. It had a typical quarter structure as a circular of 169,506 bp, composed by a large single-copy region (LSC, 75,868 bp), a small single-copy region (SSC, 18,290 bp), and two inverted repeats (IRs, 75,258 bp each). Genome annotations showed that it contained total 185 genes, including 133 protein coding genes (PCGs), 44 transfer RNA (tRNAs), and 8 ribosome RNA (rRNAs). The percentage of total GC content was 35.57%. Phylogenetic analysis suggested that Begoniaceae was closely related to Cucurbitaceae family.

摘要

云芝秋海棠（MK434325）是多年生植物，具有独特而珍贵的观赏价值，展现出绚丽的叶片形态和优美的花朵，因此受到许多园艺家和植物爱好者的欢迎。杂色芽孢杆菌的完整叶绿体基因组在本文中进行了报道。它具有典型的四分之一结构，为一个环形，为169,506 bp，由一个大的单拷贝区域（LSC，75,868 bp），一个小的单拷贝区域（SSC，18,290 bp）和两个反向重复序列（IR，75,258 bp）组成每）。基因组注释显示，它包含总共185个基因，包括133个蛋白质编码基因（PCG），44个转移RNA（tRNA）和8个核糖体RNA（rRNA）。GC总含量的百分比为35.57％。系统发育分析表明，秋海棠科与葫芦科密切相关。