The complete chloroplast genome of Viburnum sargentii Koehne (Adoxaceae)

Abstract

Viburnum sargentii Koehne is widely used for garden greening and also displays excellent medicinal value in China. However, the phylogenetic relationship between V. sargentii and other Adoxaceae members remains unknown. In this research, the complete chloroplast genome of V. sargentii was obtained by the high-throughput Illumina pair-end sequencing data. The chloroplast genome shows a typically quadripartite structure with 158,524 bp in size, including a large single-copy (LSC) region of 87,087 bp and a small single-copy (SSC) region of 18,489 bp, which were separated by two inverted repeat (IR) regions (26,474 bp each). A total of 128 genes were predicted, including 8 ribosomal RNAs (rRNAs), 37 transfer RNAs (tRNAs), and 83 protein-coding genes (PCGs). Maximum-likelihood phylogenetic analysis revealed that V. sargentii was clustered in the Viburnum genus and in a sister position to Viburnum japonicum, Viburnum erosum, Viburnum fordiae, and Viburnum betulifolium. This study provides useful information for future genetic study of V. sargentii.