The complete chloroplast genome sequence of <i>Spyridium parvifolium</i> var. <i>parvifolium</i> (family Rhamnaceae; tribe Pomaderreae)

Clowes, Catherine; Fowler, Rachael M.; Brown, Gillian K.; Bayly, Michael J.

doi:10.1080/23802359.2018.1483776

Cited by 4 publications

(2 citation statements)

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“…The cpDNA genome for each sample was assembled using the same methodology as for the nrDNA sequences but using a different reference sequence (S. parvifolium var. parvifolium, GenBank accession MH234313; Clowes et al 2018) and with the threshold for base calls in the final consensus sequence set at 50%. In addition, contigs and paired reads could map to multiple best-fit locations to enable the assembly of the inverted repeats.…”

Section: Sequence Assemblymentioning

confidence: 99%

Big trees of small baskets: phylogeny of the Australian genus

Clowes

Fowler²,

Fahey³

et al. 2022

Aust. Syst. Bot.

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Spyridium Fenzl is a genus of ~45 species endemic to south-western and south-eastern Australia. This study provides the most comprehensive phylogenies of Spyridium to date, analysing both entire chloroplast genomes and the nuclear ribosomal array (18S–5.8S–26S). There was substantial incongruence between the chloroplast and nuclear phylogenies, creating phylogenetic uncertainty, but some clear relationships and biogeographic patterns could be established. Analyses support the monophyly of Spyridium, identifying an early east–west split at the base of the nuclear phylogeny and deep divergences of New South Wales and Tasmanian endemic clades. We also found evidence of more recent dispersal events between eastern and western Australia and between Tasmania and the mainland. Eleven taxa were found to be monophyletic in the nrDNA phylogeny and two were clearly polyphyletic (S. eriocephalum Fenzl and S. phylicoides Reissek). Although the polyphyly of S. eriocephalum correlates with the two varieties, suggesting distinct taxa, further research is required on S. phylicoides.

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Section: Sequence Assemblymentioning

confidence: 99%

Big trees of small baskets: phylogeny of the Australian genus

Clowes

Fowler²,

Fahey³

et al. 2022

Aust. Syst. Bot.

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“… 2020 ); Spyridium parvifolium (MH234313) (Clowes et al. 2018 ); Ziziphus jujuba (NC030299) (Ma et al. 2017 ); Z. mauritiana (KY628304) (Huang et al.…”

Section: Resultsmentioning

confidence: 99%

The complete chloroplast genome sequence of Rhamnella wilsonii Schneid (Rhamnaceae)

Wang,

An,

2024

Mitochondrial DNA Part B

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Rhamnella wilsonii Schneid 1914 is a member of the Rhamnaceae and endemic to China. In this study, the complete chloroplast genome of R. wilsonii was sequenced and assembled. The complete chloroplast genome was 160,049 bp in length, including a pair of inverted repeats (IRs) of 26,502 bp, one large single copy (LSC) region of 88,274 bp and one small single copy (SSC) region of 18,771 bp. The genome contained 129 genes, including 8 rRNA genes, 37 tRNA genes and 84 protein-coding genes. The overall GC content of the complete chloroplast genome was 37.15%. The phylogenetic analysis demonstrated that R. wilsonii is closely related to R. martinni . This study provides basic information for further studies on the identification and evolution of R. wilsonii and Rhamnella from genomic perspective.

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