Browse
Submit Data
Databases
API
Help

Dataset Information

5 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Sequencing and characterization of the chloroplast genome of Aconitum forrestii Stapf provide insights into phylogenetics in Aconitum.

ABSTRACT: Aconitum forrestii Stapf is an essential traditional Chinese medicine, and is beneficial in dispelling wind, removing dampness, warming, and relieving pain. However, its phylogenetic position of Aconitum is not accepted yet. In order to clarify the evolutionary relationship of A. forrestii, complete sequencing of chloroplast genome was carried out using Illumina sequencing technology. In total, the chloroplast genome was about 155,869 base pair (bp) in length and carried a typical tetrad structure that included a large single-copy, a small-single copy and two inverted repeat regions. A total of 132 genes were annotated, that included 85 protein -coding genes, 37 transfer RNA genes, eight ribosomal RNA genes, and two pseudogenes. The phylogenetic tree analysis indicated that Aconitum forrestii is closely related to Aconitum episcopale and Aconitum delavayi.

SUBMITTER: Yang MH

PROVIDER: S-EPMC9246018 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

Sequencing and comparative analysis of the chloroplast genome of Ribes odoratum provide insights for marker development and phylogenetics in Ribes.

Project description:Ribes odoratum, commonly known as clove currant, is a perennial deciduous shrub noted for its long-lasting fragrant flowers and edible fruits. Owing to its ornamental values, this species has been widely used in city gardening and urban landscaping. Here, the complete cp genome of R. odoratum was de novo assembled for the first time. The plastome is 157,152 bp in length, with a GC content of 38.2%. The cp genome featured a typical quadripartite structure, consisting of a pair of inverted repeat regions of 25,961 bp, separated by a large single copy region of 86,896 bp, and a small single copy region of 18,333 bp. A total of 131 genes were annotated in the plastome, including 86 protein coding genes, 37 tRNA genes, and 8 rRNA genes. 56 SSRs were identified, among which, 82.35% were located in the intergenic regions. A strong A/T bias in base composition was observed in these cpSSRs. In addition, 49 repeats of different sizes and types were also found in the plastome. Through comparison, seven divergence hotspots were identified between the cp genomes of R. odoratum and R. fasciculatum var. chinense. Sequences of these divergent regions could be developed as potential markers for species delimitation in further studies. We re-investigated the relationship aomong 32 Saxifragales species through plastome-based phylogenywhich revealed that R. odoratum as a sister of R. fasciculatum var. chinense. Thus, our study provides genomic resources and valuable reference for marker development and phylogenomics in Ribes.Supplementary informationThe online version of this article (10.1007/s12298-021-00932-4) contains supplementary material, which is available to authorized users.

| S-EPMC7873140 | biostudies-literature

Next-generation sequencing yields the complete chloroplast genome of Pleione forrestii (Orchidaceae).

Project description:Pleione forrestii is an endangered terrestrial orchid with significant ornamental values. Here, we report the first complete chloroplast genome of P. forrestii. The circular genome was 158,759?bp in length and consisted of a pair of inverted repeats (IR 26,429?bp), which were separated by a large single-copy region (LSC 87,236?bp) and a small single copy-region (SSC 18,665?bp). It contained 135 genes (115 unique), including 87 protein-coding genes, 38 tRNAs, and 8 rRNAs. The maximum likelihood phylogenetic analysis indicated that P. forrestii was sister to P. bulbocodioides and P. formosana.

| S-EPMC7687623 | biostudies-literature

Characterization of the complete chloroplast genome of Aconitum flavum (Ranunculaceae).

Project description:Aconitum flavum, a traditional Chinese medicine. The complete chloroplast genome sequence is 155,654 bp in length, with one large single copy region of 86,390 bp, one small single copy region of 16,968 bp, and two inverted repeat (IR) regions of 26,148 bp. It contains 129 genes, including 83 protein-coding genes, 8 ribosomal RNA, and 37 transfer RNA. Phylogenetic tree shows that this species is a sister to A. brachypodum.

| S-EPMC7781867 | biostudies-literature

Complete chloroplast genome of medicinal plant Aconitum carmichaelii: genome characterization and phylogenetic analysis.

Project description:The complete chloroplast genome sequence of an important medicinal plant of the family Ranunculaceae, Aconitum carmichaelii Debx., was characterized in this study. The assembled chloroplast genome was 154,776?bp in length, which included a large single-copy (LSC), a small single-copy (SSC), and two inverted repeat (IR) regions of 86,330bp, 15,986?bp, and 26,193?bp, respectively. The GC content of the genome was 38.1%. Phylogenetic analysis with the whole nucleotide sequences of reported Aconitum chloroplast genomes indicated a close relationship of A. carmichaelii with A. kusnezoffii.

| S-EPMC7800505 | biostudies-literature

The complete chloroplast genome sequence of Aconitum coreanum and Aconitum carmichaelii and comparative analysis with other Aconitum species.

Project description:Aconitum species (belonging to the Ranunculaceae) are well known herbaceous medicinal ingredients and have great economic value in Asian countries. However, there are still limited genomic resources available for Aconitum species. In this study, we sequenced the chloroplast (cp) genomes of two Aconitum species, A. coreanum and A. carmichaelii, using the MiSeq platform. The two Aconitum chloroplast genomes were 155,880 and 157,040 bp in length, respectively, and exhibited LSC and SSC regions separated by a pair of inverted repeat regions. Both cp genomes had 38% GC content and contained 131 unique functional genes including 86 protein-coding genes, eight ribosomal RNA genes, and 37 transfer RNA genes. The gene order, content, and orientation of the two Aconitum cp genomes exhibited the general structure of angiosperms, and were similar to those of other Aconitum species. Comparison of the cp genome structure and gene order with that of other Aconitum species revealed general contraction and expansion of the inverted repeat regions and single copy boundary regions. Divergent regions were also identified. In phylogenetic analysis, Aconitum species positon among the Ranunculaceae was determined with other family cp genomes in the Ranunculales. We obtained a barcoding target sequence in a divergent region, ndhC-trnV, and successfully developed a SCAR (sequence characterized amplified region) marker for discrimination of A. coreanum. Our results provide useful genetic information and a specific barcode for discrimination of Aconitum species.

| S-EPMC5581188 | biostudies-literature

The complete chloroplast genome of Aconitum scaposum.

Project description:Aconitum scaposum Franch 1894 belongs to the Genus Aconitum and Subgenus Lycoctonum (Ranunculaceae). It is widely distributed in China and adjacent areas, used as herbal medicine and had highy toxic components. This species has little reasearch information, especially its chloroplast (cp) genome information being unclear. Therefore, with the method of high salt and low pH to extract the cp of A. scaposum, we sequenced and assembled the complete cp genome of A. scaposum using Illumina high-throughput sequencing platform. The results showed the cp genome of A. scaposum was 157 688 bp in length, including a pair of inverted repeated regions (IRa 26 156 bp and IRb 26 232 bp, respectively), large single copy region (LSC 69 309 bp) and small single copy region (SSC 16 917 bp). And cp genome of A. scaposum consisted of 145 unique genes, 8 ribosomal RNA (rRNA) genes and 38 transfer RNA (tRNA) genes, with GC content was 38%. Meanwhile, based on the cp complete genome, we performed the phylogenetic tree of 66 species with maximum likelihood (ML) method, respectively. Among them, we selected one Delphinium species as the outgroup and the bootstrap of each braches were greater than 90%. The results indicated that the phylogenetic relationship of A. scaposum was relatively closely related to A. scaposum var. vaginatum compared to other Aconitum species.

| S-EPMC8245100 | biostudies-literature

Characterization of the complete chloroplast genome of Ephedra sinica Stapf (Ephedraceae), a traditional Chinese medicine.

Project description:Ephedra sinica Stapf is a traditional Chinese medicine of Ephedraceae in China, which contains many chemicals, such as ephedrine and pseudoephedrine, flavonoids, polysaccharides, phenolic compounds, and proanthocyanidins. It shows significant activity in asthma, fever, rheumatoid arthritis, and also promotes diuresis and sweat.

| S-EPMC7707388 | biostudies-literature

Characterization of the complete chloroplast genome of Aconitum pendulum (Ranunculaceae), an endemic medicinal herb.

Project description:Aconitum pendulum is an endemic medicinal herb, which has effects of relieving pains and is widely used to treat frostbite, rheumatoid arthritis, and so on. In this study, we sequenced the complete chloroplast genome with Illumina sequencing technology. The complete chloroplast genome length is 155,597 bp, shows a typical tetrad structure, which manifests as one large and one small single copy (LSC and SSC) regions of 86,336 and 16,961 bp, isolated by two inverted repeat regions (IRs) of 26,150 bp. This study annotated altogether 131 unique genes, consisting of 86 protein-encoding genes, 8 rRNA, and 37 tRNA. According to the maximum likelihood phylogenetic tree based on 20 complete chloroplast genomes, A. pendulum shows close association with additional Aconitum subgenus. The chloroplast genome-wide for A. pendulum would help to conserving the precious natural populations.

| S-EPMC7748560 | biostudies-literature

Characterization of the complete chloroplast genome of the Tangut monkshood Aconitum tanguticum (Ranunculales: Ranunculaceae).

Project description:The Tangut monkshood (Aconitum tanguticum) is a perennial herb with high medicinal values. Here, its chloroplast genome was assembled from Illumina sequencing reads. The circular genome is 157,114 bp long with an A + T-biased nucleotide composition, and comprises a pair of inverted repeat (IR) regions (26,255 bp), separated by a large single-copy (LSC) region (87,559 bp) and a small single-copy (SSC) region (17,045 bp). It encodes a total of 112 gene species, with 19 of them being completely or partially duplicated and 18 of them harboring one or two introns. Phylogenetic analysis recovered two major clades of the genus Aconitum.

| S-EPMC7782905 | biostudies-literature

Characterization of the complete chloroplast genome of Ajuga forrestii (Lamiaceae), a medicinal plant in southwest of China.

Project description:Ajuga forrestii is a medicinal plant commonly used in southwest of China. In this study, we sequenced the complete chloroplast (cp) genome sequence of A. forrestii to investigate its phylogenetic relationship in the family Lamiaceae. The chloroplast genome of A. forrestii was 150,492 bp in length with 38.3% overall GC content, including a large single copy (LSC) region of 82,148 bp, a small single copy (SSC) region of 17,160 bp and a pair of inverted repeats (IRs) of 25,592 bp. The cp genome contained 112 genes, including 79 protein coding genes, 29 tRNA genes, and 4 rRNA genes. The phylogenetic analysis indicated Ajuga was closely related to Scutellaria.

| S-EPMC7707673 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data