The complete plastid genome of Hong Kong Orchid Tree, <i>Bauhinia</i> × <i>blakeana</i> Dunn (Leguminosae)

Gu, Shiran; Lai, Qiang; Zeng, Qiubiao; Tu, Tieyao; Zhang, Dianxiang

doi:10.1080/23802359.2019.1674218

Cited by 6 publications

(6 citation statements)

References 14 publications

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“…Our phylogenetic tree structure is closely aligned with previous studies (Gu et al. 2019 ; Xiao et al. 2022 ; Zeng et al.…”

Section: Resultssupporting

confidence: 90%

The complete chloroplast genome and phylogenetic analysis of Bauhinia glauca subsp . hupehana (Craib) T. C. Chen 1988

Ke,

Li,

Cai

et al. 2024

Mitochondrial DNA Part B

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Bauhinia glauca subsp. hupehana (Craib) T. C. Chen 1988, a member of the Leguminosae family, Cercidoideae subfamily, and Bauhinia genus, has a rich history of traditional usage in Chinese medicine. Renowned for its analgesic properties, it is commonly employed for managing inflammation and pain. This study aimed to sequence the complete chloroplast genome of B. glauca subsp. hupehana using Illumina paired-end sequencing data. The chloroplast genome spans 156,967 bp and consists of four main regions: the large single-copy (LSC) region (89,185 bp), the small single-copy (SSC) region (19,146 bp), and a pair of inverted repeats (IRs) (24,318 bp). The overall GC content of the chloroplast genome is 36.19%, with specific values of 33.99%, 29.79%, and 42.76% for the LSC, SSC, and IR regions, respectively. A total of 128 genes were annotated in the chloroplast genome, including 83 protein-coding genes, 37 tRNA genes, and eight rRNA genes. Phylogenetic analysis revealed that B. glauca subsp. hupehana is closely related to Bauhinia racemose , indicating a sister taxon relationship between the two species. This study significantly contributes to the chloroplast genomic resource for Bauhinia , laying the groundwork for future phylogenetic investigations within the genus.

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“…Our phylogenetic tree structure is closely aligned with previous studies (Gu et al. 2019 ; Xiao et al. 2022 ; Zeng et al.…”

Section: Resultssupporting

confidence: 90%

The complete chloroplast genome and phylogenetic analysis of Bauhinia glauca subsp . hupehana (Craib) T. C. Chen 1988

Ke,

Li,

Cai

et al. 2024

Mitochondrial DNA Part B

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“…Twelve species or subspecies of Lasiobema and Phanera were sampled to test their relationships with Cheniella. We downloaded 14 plastid genomes of 14 species from NCBI/GenBank (Sabir & al., 2014;Wang & al., 2017Wang & al., , 2018Gu & al., 2019Gu & al., , 2020Zeng & al., 2022), which include two species in the genus Cercis as outgroups (see Appendix 1).…”

Section: ■ Materials and Methodsmentioning

confidence: 99%

“…Phylogenetic analysis. -To reconstruct the phylogenetic relationships of Cheniella, we generated data matrices using 48 newly sequenced and 14 previously published plastid genomes from GenBank (listed in Appendix 1) derived from multiple previous studies (Sabir & al., 2014;Wang & al., 2017Wang & al., , 2018Gu & al., 2019Gu & al., , 2020Zeng & al., 2022). We aligned the concatenated data matrix and the submatrix datasets of the 77 protein-coding sequences (CDS), 103 intergenic spacers (IGS), 19 introns and 4 rRNA sequences using MAFFT v.7.450 (Katoh & Standley, 2013) with default parameters (suppl.…”

Section: ■ Materials and Methodsmentioning

confidence: 99%

“…is currently recognised by the Legume Phylogeny Working Group to consist of six subfamilies (LPWG, 2017), of which the Cercidoideae Legume Phylogeny Working Group contains about 335 species distributed pantropically and in some subtropical regions. Various species of Cercidoideae are used for food, timber, dyes, ropes and medicine, and widely cultivated as ornamental trees in many areas of the world (Clark & al., 2017; Wang & al., 2018; Gu & al., 2019). The flowers of most Cercidoideae species are highly attractive and fragrant, with great value or potential as garden ornamental plants.…”

Section: Introductionmentioning

confidence: 99%

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Phylogeny and re‐circumscription of Cheniella (Leguminosae: Cercidoideae) based on plastome data and morphology, with description of three new species

Gu,

Zeng,

Clark

et al. 2024

TAXON

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Subfamily Cercidoideae is an early‐diverging lineage of Leguminosae, within which the number and classification of genera have been controversial. Cheniella is a recently described genus in the Cercidoideae which requires revision and testing of its monophyly and circumscription. Here we infer the phylogenetic position and infrageneric relationships of Cheniella as well as the intergeneric relationships of Cercidoideae using 48 newly sequenced plastid genomes, including 34 individuals representing all species of Cheniella. Our phylogenetic analyses yield a well‐resolved tree of Cercidoideae with robust support at most nodes. We also present morphological studies through field work and herbarium studies to re‐assess the classification and circumscription of the genus. Based on the results of molecular analyses and morphological studies combined with distribution data, we broaden the circumscription of Cheniella to comprise a total of 15 species and 3 subspecies, including three new species (C. hechiensis, C. longistaminea, C. pubicarpa), one new combination (C. tianlinensis) and one new status and combination (C. longipes).

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“… 2017 , 2018 ; Gu et al. 2019 , 2020 ). We aligned the data matrix using MAFFT (Katoh and Standley 2013 ) as built in Geneious with default parameters.…”

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confidence: 98%

The complete plastid genome of Cheniella didyma (H.Y.Chen) R.Clark & Mackinder (Leguminosae)

Zeng

et al. 2022

Mitochondrial DNA Part B

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We report here for the first time the complete plastid genome of Cheniella didyma of the legume family. The plastid genome has a typical circular structure with a total length of 157,186 bp and contains two inverted repeat regions (IRs, 24,455 bp), a large single-copy region (LSC, 89,410 bp), and a small single-copy region (SSC, 18,866 bp). This is the first report of the complete plastid genome sequence of Cheniella , a genus recently segregated from Bauhinia s.l. The phylogenetic analysis based on 77 coding regions of the plastome of this species and those of the related species strongly suggested that C. didyma is sister to Lysiphyllum and is not directly related to Bauhinia s.s.

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The complete plastid genome of Hong Kong Orchid Tree, Bauhinia × blakeana Dunn (Leguminosae)

Cited by 6 publications

References 14 publications

The complete chloroplast genome and phylogenetic analysis of Bauhinia glauca subsp . hupehana (Craib) T. C. Chen 1988

The complete chloroplast genome and phylogenetic analysis of Bauhinia glauca subsp . hupehana (Craib) T. C. Chen 1988

Phylogeny and re‐circumscription of Cheniella (Leguminosae: Cercidoideae) based on plastome data and morphology, with description of three new species

The complete plastid genome of Cheniella didyma (H.Y.Chen) R.Clark & Mackinder (Leguminosae)

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