RESUMO
The complete chloroplast genome of Sparganium glomeratum was sequenced and assembled in this study. The circular genome is 160,391 bp in length and exhibits a typical quadripartite structure with a large single-copy (LSC, 87,660 bp) and small single-copy (SSC, 18,721 bp) regions, separated by a pair of inverted repeats (IRs, 27,005 bp). The cp genome contains 113 unique genes, including 79 protein-coding, 30 tRNA, and four rRNA genes. The phylogenetic analysis within the Poales showed that Sparganium is monophyletic and most closely related to Typha. Within Sparganium, S. glomeratum is sister to the clade of S. stoloniferum and S. euricarpum. The work reported here will provide useful information for the evolutionary studies on the genus of Sparganium.
RESUMO
Two complete chloroplast genomes of Hippuris vulgaris (H. vulgaris_A and H. vulgaris_B), representing two distinct clades in China, were sequenced and assembled in this study. The circular genomes were 152,763 and 152,713 bp in length and exhibit a typical quadripartite structure of the large single-copy (LSC, 82,983/82,949 bp) and small single-copy (SSC, 18,294/18,278 bp) regions, separated by a pair of inverted repeats (IRs, both 25,743 bp). Both two cp genomes identically contain 133 genes, including 88 protein-coding genes, 37 tRNA, and eight rRNA genes. The phylogenetic analysis within Plantaginaceae demonstrated Hippuris an independent clade included in the expanded Plantaginaceae.
