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. 2021 Jan 13;6(1):135-137.
doi: 10.1080/23802359.2020.1851157.

The complete chloroplast genome of Campanula takesimana Nakai from Dokdo Island in Korea (Campanulaceae)

Jongsun Park  1   2 , Yoonhyuk Bae  1   2 , Bo-Yun Kim  3 , Gi-Heum Nam  3 , Jeong-Mi Park  3 , Byoung Yoon Lee  3 , Hwa-Jung Suh  4 , Sang-Hun Oh  4
Affiliations

The complete chloroplast genome of Campanula takesimana Nakai from Dokdo Island in Korea (Campanulaceae)

Jongsun Park et al. Mitochondrial DNA B Resour. .

Abstract

Completed chloroplast genome of Campanula takesimana Nakai isolated from Dokdo island in Korea is 169,719 bp long (GC ratio is 38.8%) and has four subregions: 102,381 bp of large single-copy (37.8%) and 7,750 bp of small single-copy (32.6%) regions are separated by 29,794 bp of inverted repeat (41.3%) regions including 131 genes (87 protein-coding genes, eight rRNAs, and 36 tRNAs). Phylogenetic analyses suggested that C. takesimana from Dokdo Island form a clade with C. takesimana from Ulleungdo Island and that chloroplast genomes of the two accessions are diverged.

Keywords: Campanula takesimana; Dokdo Island; chloroplast genome; intraspecific variations; morphological variations.

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Conflict of interest statement

No potential conflict of interest was reported by the author(s).

Figures

Figure 1.
Figure 1.
(A) Maximum-likelihood (bootstrap repeat is 1000) phylogenetic tree of 17 chloroplast genomes of Campanulaceae including two outgroups: Campanula takesimana (MW013763 in this study and NC_026203; Cheon et al. 2016), Campanula punctata (NC_033337; Yoo et al. 2016), Hanabusaya asiatica (NC_024732; Cheon and Yoo 2016), Adenophora stricta (NC_036223; Cheon et al. 2017), Adenophora erecta (NC_036222; Cheon et al. 2017), Adenophora remotiflora (NC_026999; Kim et al. 2016), Adenophora divaricata (NC_036221; Cheon et al. 2017), Adenophora triphylla (NC_040857), Platycodon grandifloras (NC_035624; Lin et al. 2019), Helwingia himalacia (NC_031370; Yao et al. 2016), Burmeistera crispiloba (NC_035775), Lobeila aberdarica (NC_035365), Cyphia banksiana (NC_036087). Neighbor-joining (bootstrap repeat is 10,000) and produced the same topology as the ML tree. The numbers above branches indicate bootstrap support values of maximum-likelihood, neighbor-joining, and Bayesian posterior probability, respectively. (B) Photograph of Campanula takesimana on Ulleungdo Island (taken by Yoonhyuk Bae). (C) Photograph of Campanula takesimana on Dokdo Island (taken by Hwa-Jung Suh).
See this image and copyright information in PMC

References

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