Ganghwal is a new species, Angelica reflexa

Lee, Byoung Yoon; Kwak, Myounghai; Han, Jeong Eun; Jung, Eun‐Hee; Nam, Gi-Heum

doi:10.12651/jsr.2013.2.2.245

Cited by 8 publications

(9 citation statements)

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“…The phylogenetic relationship of most tribes was in congruence with previous phylogenetic inferences using nrDNA datasets (Downie et al, 2010; Zhou et al, 2008; Zhou et al, 2009). Ostericum koreanum (KT852844, marked as Ostericum grosseserratum in NCBI database), revised as Angelica reflexa (Lee et al, 2013), was distant from tribe Oenantheae, and the placement of L. tenuissimum and L. sinense in Sinodielsia clade by cp phylogenomics was also proven in Downie’s research (Downie et al, 2010). Within subtribe Tordyliinae, T. candicans, T. yunnanense and S. transiliensis clustered as a lineage, while H. moellendorffii was closely related to P. pimpinellifolia , which supported the conclusion that both Pastinaca L. and Heracleum L. should be accepted into Heracleum sensu stricto clade (Logacheva et al, 2010; Xiao, 2017).…”

Section: Discussionmentioning

confidence: 87%

Sequencing and analyses on chloroplast genomes of Tetrataenium candicans and two allies give new insights on structural variants, DNA barcoding and phylogeny in Apiaceae subfamily Apioideae

Kang

Xie

Xiao

et al. 2019

PeerJ

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BackgroundTetrataenium candicans is a traditional Chinese folk herbal medicine used in the treatment of asthma and rheumatic arthritis. Alongside several Tordyliinae species with fleshy roots, it is also regarded as a substitute for a Chinese material medicine called ‘Danggui’. However, a lack of sufficient sampling and genomic information has impeded species identification and the protection of wild resources.MethodsThe complete chloroplast genomes of T. candicans from two populations, Tetrataenium yunnanense and Semenovia transilliensis, were assembled from two pipelines using data generated from next generation sequencing (NGS). Pseudogenes, inverted repeats (IRs) and hyper-variable regions were located by Geneious 11.1.5. Repeat motifs were searched using MISA and REPuter. DNA polymorphism and segment screening were processed by DNAsp5, and PCR product was sequenced with Sanger’s sequencing method. Phylogeny was inferred by MEGA 7.0 and PhyML 3.0.ResultsThe complete chloroplast genomes of T. candicans from two populations, T. yunnanense and S. transilliensis, were 142,261 bp, 141,985 bp, 142,714 bp and 142,145 bp in length, respectively, indicating conservative genome structures and gene categories. We observed duplications of trnH and psbA caused by exceptional contractions and expansions of the IR regions when comparing the four chloroplast genomes with previously published data. Analyses on DNA polymorphism located 29 candidate cp DNA barcodes for the authentication of ‘Danggui’ counterfeits. Meanwhile, 34 hyper-variable markers were also located by the five Tordyliinae chloroplast genomes, and 11 of them were screened for population genetics of T. candicans based on plastome information from two individuals. The screening results indicated that populations of T.candicans may have expanded. Phylogeny inference on Apiaceae species by CDS sequences showed most lineages were well clustered, but the five Tordyliinae species failed to recover as a monophyletic group, and the phylogenetic relationship between tribe Coriandreae, tribe Selineae, subtribe Tordyliinae and Sinodielsia clade remains unclear.DiscussionThe four chloroplast genomes offer valuable information for further research on species identification, cp genome structure, population demography and phylogeny in Apiaceae subfamily Apioideae.

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Section: Discussionmentioning

confidence: 87%

Sequencing and analyses on chloroplast genomes of Tetrataenium candicans and two allies give new insights on structural variants, DNA barcoding and phylogeny in Apiaceae subfamily Apioideae

Kang

Xie

Xiao

et al. 2019

PeerJ

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“…The unique environmental properties of Mt. Daeam may have contributed to high species richness as discoveries of new plant taxa are ongoing (Lee et al 2013;Gil et al 2019).…”

Section: Introductionmentioning

confidence: 99%

Phedimus daeamensis (Crassulaceae), a new species from Mt. Daeam in Korea

Choi¹,

Son²,

Shiga³

et al. 2022

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Phedimus individuals from Mt. Daeam, once referred to as Phedimus sikokianus, exhibit certain morphological characters that are unique within the genus. Phedimus is one of the most notorious groups for taxonomic problems due to the high morphological variation found in leaf shape, stem numbers, phyllotaxis and seed structure. Taxa in Phedimus also easily hybridize, further leading to taxonomic confusion. To carefully confirm the identity of the putative new species from Mt. Daeam, we examined morphological characters from ~100 herbarium sheets of six closely related Phedimus species. A molecular phylogenetic approach was also employed to delimit the species boundary and infer the phylogenetic relationships among the seven Phedimus species, including the species from Mt. Daeam. Both morphological and molecular phylogenetic results indicated that the species found on Mt. Daeam is a new species that is more closely related to P. middendorffianus and P. takesimensis than to the remaining four Phedimus species. Here, we provided a full description of the new species P. daeamensis as well as an updated key for the seven Phedimus species examined.

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“…Maximowicz (1886) reported a new species as Angelica koreana, and this species was then transferred to the genus Ostericum and O. grosseserrata by Kitagawa (1936Kitagawa ( , 1971, respectively. Recently, however, Lee et al (2013) reported that O. koreanum was reclassified to Angelica reflexa as a new species. In this study, we determined the complete chloroplast genome of O. koreanum for the first time, and estimated its molecular taxonomic status in Angelica.…”

mentioning

confidence: 99%

“…1, NO. 1, 252-253 http://dx.doi.org/10.1080/23802359.2016 the study by Lee et al (2013) that O. koreanum is included in genus Angelica. This chloroplast genome data could be supported to discriminate between genuine species for herbal medicine and adulterations, to analyze the relation of closely related taxa, and to study phylogeny and evolution.…”

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confidence: 99%

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The complete chloroplast genome sequence of Ostericum koreanum (Apiaceae)

Choi

Lee

Kim

et al. 2016

Mitochondrial DNA Part B

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Ostericum koreanum Kitagawa is an important herbal medicine, whose taxonomic status has been changed to Angelica reflexa as a new species. This study generated the complete chloroplast genome sequence of O. koreanum , and reconsidered its molecular taxonomic status in Angelic a by comparing it with related species. The length of the complete chloroplast genome was 147,282 bp, and there were four structures that included the large single copy region (93,185 bp), the small single copy region (17,663 bp) and the duplicated inverted regions (18,217 bp of each). Based on its phylogenetic trees, O. koreanum was grouped by high bootstrap value with the Angelica species. This result proved that O. koreanum is included in Angelica . Therefore, this chloroplast genome data generated for the first time a valuable genetic resource for the discrimination of herbal materials, phylogeny, and evolution.

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Ganghwal is a new species, Angelica reflexa

Cited by 8 publications

References 4 publications

Sequencing and analyses on chloroplast genomes of Tetrataenium candicans and two allies give new insights on structural variants, DNA barcoding and phylogeny in Apiaceae subfamily Apioideae

Sequencing and analyses on chloroplast genomes of Tetrataenium candicans and two allies give new insights on structural variants, DNA barcoding and phylogeny in Apiaceae subfamily Apioideae

Phedimus daeamensis (Crassulaceae), a new species from Mt. Daeam in Korea

The complete chloroplast genome sequence of Ostericum koreanum (Apiaceae)

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Ganghwal is a new species, Angelica reflexa

Cited by 8 publications

References 4 publications

Sequencing and analyses on chloroplast genomes of Tetrataenium candicans and two allies give new insights on structural variants, DNA barcoding and phylogeny in Apiaceae subfamily Apioideae

Sequencing and analyses on chloroplast genomes of Tetrataenium candicans and two allies give new insights on structural variants, DNA barcoding and phylogeny in Apiaceae subfamily Apioideae

﻿Phedimus daeamensis (Crassulaceae), a new species from Mt. Daeam in Korea

The complete chloroplast genome sequence of Ostericum koreanum (Apiaceae)

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Phedimus daeamensis (Crassulaceae), a new species from Mt. Daeam in Korea