Jung Hwa Kang

The complete chloroplast genome sequence of the Taraxacum officinale F.H.Wigg (Asteraceae)

Abstract Taraxacum officinale is a distributed weedy plant used as a traditional medicinal herb belonging to the family Asteraceae. The complete chloroplast genome of T. officinale was generated by de novo assembly with whole genome sequence data. The chloroplast genome was 151 324 bp in length, which consisted of a large single copy region of 83 895 bp and a short single copy region of 18 549 bp separated by a pair of inverted repeat regions of 24 440 bp. The chloroplast genome contained 79 protein-coding genes, 29 tRNA genes and four rRNA genes. Phylogenetic analysis revealed that T. officinale was closely related to Lactuca sativa.

The complete chloroplast genome sequence of Ligularia fischeri (Ledeb.) Turcz. (Asteraceae)

Abstract We characterized the complete chloroplast genome sequence of Ligularia fischeri, a collection from Halla Mountain in Jeju Island, Korea. The plants are utilized as edible functional plant species harbouring useful antioxidant compounds in family Asteraceae. De novo assembly with whole genome sequencing data of L. fischeri completed the chloroplast genome of 151 133 bp long, which included two inverted repeats (IRs) blocks of 24 831 bp, separated by the large single-copy block of 83 238 bp and small single-copy block of 18 233 bp. The genome encoded 113 genes consisting of 80 protein-coding genes, 29 tRNA genes and 4 rRNA genes. Phylogenetic analysis with protein coding gene sequences of reported Asteraceae chloroplast genomes revealed a close relationship of L. fischeri with Jacobaea vulgaris, a weed species world-widely distributed.

The complete chloroplast genomes of two Taraxacum species, T. platycarpum Dahlst. and T. mongolicum Hand.-Mazz. (Asteraceae)

Abstract Taraxacum platycarpum and Taraxacum mongolicum are perennial plants utilized for medicinal purposes in the family Asteraceae. The complete chloroplast genome sequences of the two species were characterized by de novo assembly with whole genome sequencing data. The chloroplast genomes of T. platycarpum and T. mongolicum were 151,307 and 151,451 bp in length, respectively, and showed a typical quadripartite structure. The chloroplast genomes of both species contained the same number of genes, 79 protein-coding genes, 29 tRNA genes and 4 rRNA genes. Phylogenetic analysis indicated that the two Taraxacum species were grouped with T. officinale, all of which showed sister relationship with Lactuca sativa.

Complete chloroplast genome sequence of Artemisia fukudo Makino (Asteraceae)

Abstract In this study, a complete chloroplast genome sequence of Artemisia fukudo (Asteraceae family) was characterized by de novo assembly using whole genome sequence data. The chloroplast genome was 151,011 bp in length, comprising a large single-copy region of 82,751 bp, a small single copy region of 18,348 bp and a pair of inverted repeats of 24,956 bp. The genome contained 80 protein-coding genes, 4 rRNA genes and 30 tRNA genes. Phylogenetic tree revealed that A. fukudo was closely located in other Artemisia species, Artemisia montana and Artemisia frigida.

The complete chloroplast genome of Eclipta prostrata L. (Asteraceae)

Abstract Eclipta prostrata is an herbal medicinal plant belonging to the Asteraceae family. In this study, complete chloroplast genome sequence of the E. prostrata was characterized by de novo assembly using whole genome sequence data. The genome of E. prostrata was 151,757 bp in length, which was composed of large single copy region of 83,285 bp, small single copy region of 18,346 bp and a pair of inverted repeat regions of 25,063 bp. The genome harboured 80 protein coding sequences, 30 tRNA genes and 4 rRNA genes. We confirmed close taxonomic relationship between E. prostrata and Helianthus annuus through phylogenetic analysis with chloroplast protein-coding genes.

The complete chloroplast genome sequence of Magic Lily (Lycoris squamigera)

Abstract Magic Lily (Lycoris squamigera), belonging to the Amaryllidaceae family, is cultivated for ornamental and medicinal purposes. To characterize its genomic information, we obtained the complete chloroplast genome sequence of L. squamigera by assembling Illumina whole genome sequence data. The complete chloroplast genome is 158,482 bp in length which is composed of four unique regions, a large single copy region (LSC) of 86,454 bp, a small single copy region (SSC) of 18,500 bp, and a pair of inverted repeats (IR) of 26,764 bp. The genome annotation predicted 159 genes including 105 protein-coding genes, 46 tRNA genes, and 8 rRNA genes. Phylogenetic tree analysis revealed that L. squamigera clustered with Allium species belonging to the Amaryllidaceae family.

The complete chloroplast genome sequence of Hosta capitata (Koidz.) Nakai (Asparagaceae)

Abstract Hosta capitata (Koidz.) Nakai is an herbaceous perennial plant belonging to the Asparagaceae family and has become a popular ornamental plant. In this study, the chloroplast genome sequence of H. capitata was completed by de novo assembly with whole genome sequence data. The chloroplast genome of H. capitata is 156,416 bp in length, which is composed of a large single-copy (LSC) of 84,788 bp, a small single-copy (SSC) of 18,206 bp, and a pair of inverted repeat regions (IRa and IRb) of 26,711 bp, as four distinct parts. In total, 114 genes were identified including 80 protein-coding genes, 30 tRNA genes, and four rRNA genes. The phylogenetic analysis revealed that H. capitata has a close relationship with other Hosta species, H. minor and H. ventricosa, but is farther than the distance between them.

The complete chloroplast genome sequences of Artemisia gmelinii andArtemisia capillaris (Asteraceae)

Abstract In this study, complete chloroplast sequences of Artemisia gmelinii and Artemisia capillaris (the Asteraceae family), which have been used as herbal medicine in Korea, were characterized by de novo assembly with whole-genome sequence data. The genomes of A. gmelinii and A. capillaris were 151,318 bp and 151,056 bp in length, respectively. Both genomes harbored identical number of annotated genes, such as 80 protein coding genes, 4 rRNA genes and 30 tRNA genes. Phylogenetic tree revealed that both A. gmelinii and A. capillaris were closely grouped with other Artemisia species.

The complete chloroplast genome sequence of a Korean indigenous ornamental plant Hydrangea serrata for. fertilis Nakai (Hydrangeaceae)

Abstract De novo assembly with whole genome sequencing data of Hydrangea serrata for. fertilis, a great ornamental landscape plant species worldwide, facilitated to generate the complete chloroplast genome sequence in this study. The complete sequence was a circular DNA molecule of 157 730 bp in length, containing the large single-copy (LSC) region of 86 789 bp, small single-copy (SSC) region of 18 711 bp and two inverted repeats (IRs) regions of 26 115 bp. The genome encoded 114 genes consisting of 80 protein-coding genes, 30 tRNA genes and four rRNA genes. Phylogenetic analysis with matK gene-coding sequences of 19 species in family Hydrangeaceae showed a close relationship of H. serrata for. fertilis Nakai with H. macrophylla.