The complete chloroplast genome sequence of a vulnerable legume species Dalbergia tonkinensis prain in Vietnam

Dalbergia tonkinensis is a critically vulnerable tree species that is distributed in Vietnam and Hainan Island of China. The complete chloroplast genome sequence of D. tonkinensis was characterized using Illumina pair-end sequencing. The cpDNA is 156,086 bp in length and contains a pair of 25,720 bp...

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Bibliographic Details
Published in:Mitochondrial DNA. Part B. Resources 2019-07, Vol.4 (2), p.2604-2605
Main Authors: Lee, Changyoung, Kim, Yong-In, Kim, Soo-Yong, Bach, Tran The, Eum, Sangmi, Thanh, Nguyen Trung, Choi, Sangho
Format: Article
Language:English
Subjects:
chloroplast genome
Chloroplasts
Dalbergia
Dalbergia tonkinensis
Genomes
Legumes
Mitogenome Announcement
Nucleotide sequence
phylogenetic analysis
Phylogeny
Species
vulnerable species
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Summary:Dalbergia tonkinensis is a critically vulnerable tree species that is distributed in Vietnam and Hainan Island of China. The complete chloroplast genome sequence of D. tonkinensis was characterized using Illumina pair-end sequencing. The cpDNA is 156,086 bp in length and contains a pair of 25,720 bp inverted repeats, one large single copy region of 85,761 bp, and one small single copy region of 18,885 bp. It contains 131 genes including 86 protein-coding genes, 36 tRNAs, eight rRNAs, and one pseudogene. The overall G + C content of the whole genome is 36.1%. Phylogenetic analysis based on 35 chloroplast genomes of Papilionoideae including Cercis glabra (as an outgroup) indicates that all the species of the Dalbergioids sensu lato formed a monophyletic clade and D. tonkinensis formed a sister relationship with the D. hainanensis and D. odorifera group.
ISSN:2380-2359
2380-2359
DOI:10.1080/23802359.2019.1641441