Browse
Submit Data
Databases
API
Help

Dataset Information

31 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The complete chloroplast genome of Endangered species Aristolochia delavayi Franch. (Aristolochiaceae) in Southwestern China.

ABSTRACT: The complete chloroplast genome of Aristolochia delavayi was determined in this study. The chloroplast genome consists of 160,344 bp, with a typical circular structure including a pair of inverted repeats of 25,454 bp separated by a large single-copy region and a small single-copy region of 89,502 and 19,795 bp, respectively. The plastome contains 130 genes, including 85 protein-coding genes, eight rRNA genes, and 37 tRNA genes. Further phylogenetic analyses were conducted using 12 complete plastomes of Aristolochia. These data support a close relationship between Aristolochia delavayi and Aristolochia tubiflora.

SUBMITTER: Zhao J

PROVIDER: S-EPMC8330792 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

Complete Chloroplast Genomes and Comparative Analysis of Sequences Evolution among Seven Aristolochia (Aristolochiaceae) Medicinal Species.

Project description:Aristolochiaceae, comprising about 600 species, is a unique plant family containing aristolochic acids (AAs). In this study, we sequenced seven species of Aristolochia, and retrieved eleven chloroplast (cp) genomes published for comparative genomics analysis and phylogenetic constructions. The results show that the cp genomes had a typical quadripartite structure with conserved genome arrangement and moderate divergence. The cp genomes range from 159,308 bp to 160,520 bp in length and have a similar GC content of 38.5%?38.9%. A total number of 113 genes were identified, including 79 protein-coding genes, 30 tRNAs and four rRNAs. Although genomic structure and size were highly conserved, the IR-SC boundary regions were variable between these seven cp genomes. The trnH-GUG genes, are one of major differences between the plastomes of the two subgenera Siphisia and Aristolochia. We analyzed the features of nucleotide substitutions, distribution of repeat sequences and simple sequences repeats (SSRs), positive selections in the cp genomes, and identified 16 hotspot regions for genomes divergence that could be utilized as potential markers for phylogeny reconstruction. Phylogenetic relationships of the family Aristolochiaceae inferred from the 18 cp genome sequences were consistent and robust, using maximum parsimony (MP), maximum likelihood (ML), and Bayesian analysis (BI) methods.

| S-EPMC6429227 | biostudies-literature

The complete chloroplast genome of Aristolochia hainanensis Merr. (Aristolochiaceae).

Project description:Aristolochia hainanensis Merr. 1922, a well-known Chinese medicinal plant, is distributed in Hainan Province and Guangxi Province, China. In the current study, we sequenced the complete chloroplast genome of A. hainanensis. The complete plastome genome was 159,764 bp in length, with a GC content of 38.8%, showing a typical quadripartite organization. The genome contained a large single-copy (LSC) of 89,134 bp, a small single-copy (SSC) of 19,306 bp, and a pair of inverted repeats (IRs) of 25,662 bp. A total of 113 genes were annotated, including 79 protein-coding genes, 30 tRNAs, and four rRNAs. The trnK-UUU gene contained the longest intron (2644 bp). The topology of the maximum-likelihood tree supported a close relationship between A. hainanensis and A. kwangsiensis.

| S-EPMC9487948 | biostudies-literature

Characterisation of the complete chloroplast genome of Gentiana delavayi Franch. (gentianaceae), a medicinal plant in southwest of China.

Project description:Gentiana delavayi is a medicinal plant commonly used in southwest of China. In this study, we sequenced the complete chloroplast (cp) genome sequence of G. delavayi to investigate its phylogenetic relationship in the family Gentianaceae. The chloroplast genome of G. delavayi was 151,569 bp in length with 37.8% overall GC content, including a large single copy (LSC) region of 81,177 bp, a small single copy (SSC) region of 16,921 bp and a pair of inverted repeats (IRs) of 25,471 bp. The cp genome contained 114 genes, including 78 protein coding genes, 30 tRNA genes, and 4 rRNA genes. The phylogenetic analysis indicated G. delavayi was closely related to G. stipitata.

| S-EPMC7707525 | biostudies-literature

Aristolochia sinoburmanica (Aristolochiaceae), a new species from north Myanmar.

Project description:Aristolochia sinoburmanica Y.H.Tan & B.Yang, a new species of Aristolochiaceae from Putao, Kachin State, Myanmar, is described and illustrated. According to morphology (strongly curved perianth, 3-lobed limb, as well as 3-lobed gynostemium, anthers 6, adnate in 3 pairs to the base of gynostemium, opposite to the lobes), the species belongs to Aristolochia subgenus Siphisia. It is morphologically similar to A. faviogonzalezii, A. hainanensis, A. tonkinensis, A. saccata and A. xuanlienensis. The major differences between them are outlined and discussed. A detailed description, along with line drawings, photographs, habitat, distribution and conservation status, as well as a comparison to morphologically similar species, are also provided.

| S-EPMC5799737 | biostudies-literature

Aristolochia quangbinhensis (Aristolochiaceae), a new species from Central Vietnam.

Project description:Aristolochia quangbinhensis T.V. Do, a new species from Central Vietnam, is described and illustrated. According to morphology, the species belongs to Aristolochia subgenus Isotrema. A detailed description, along with line drawings, photographs, ecology, distribution, conservation status as well as a comparison to morphologically similar species is provided.

| S-EPMC3921559 | biostudies-literature

Aristolochia vallisicola (Aristolochiaceae), a new species from Peninsular Malaysia.

Project description:A new species in the genus Aristolochia (Aristolochiaceae), Aristolochia vallisicola T.L.Yao, from Peninsular Malaysia is described and illustrated. Among all Peninsular Malaysian Aristolochia,itis the only species with a pinnately veined lamina and a disc-liked perianth limb. A distribution map is provided and its conservation status is assessed as Least Concern.

| S-EPMC3492923 | biostudies-literature

The complete chloroplast genome sequence of Sapindus delavayi, a species endemic to China.

Project description:Sapindus delavayi, widely distributed in central to southwest of China, is an economically important forest tree. The chloroplast genome is 159,861 bp in length with a typical circular quadripartite structure, containing 129 genes (84 protein-coding genes, 37 tRNAs, and eight rRNAs). Our phylogenetic result clearly showed that S. delavayi and S. mukorossi have the closest relationship.

| S-EPMC8208118 | biostudies-literature

Characterization of the complete chloroplast genome of Polyspora tiantangensis (Theaceae), an endemic and endangered species in southwestern China.

Project description:Polyspora tiantangensis (Theaceae) is an endangered woody plant in southwestern China. In this study, we assembled complete chloroplast (cp) genome of P. tiantangensis based on the Illumina reads. The cp genome of P. tiantangensis is 157,057 bp in length, including a large single-copy (LSC) region of 86,593 bp and a small single-copy (SSC) region of 18,284 bp, separated by two inverted repeat (IR) regions of 26,090 bp each. The cp genome encoded 132 genes including 87 protein-coding genes, 37 tRNA genes, and eight rRNA genes. The GC content of cp genome of P. tiantangensis is 37.3%. A total of 68 SSRs were discovered. Phylogenetic analysis of cp genomes from 26 species of Theaceae revealed that all species of Polyspora formed one monophyletic clade and P. tiantangensis was closely related with its congeneric species P. longicarpa with 100% bootstrap value.

| S-EPMC7954410 | biostudies-literature

Aristolochia yachangensis, a new species of Aristolochiaceae from limestone areas in Guangxi, China.

Project description:Aristolochia yachangensis B.G.Huang, Yan Liu & Y.S.Huang, a new species from limestone areas in Guangxi, China, is described and illustrated. It is morphologically most similar to A. fangchi Y.C.Wu ex L.D.Chow & S.M.Hwang, A. petelotii O.C. Schmidt and A. championii Merr. & Chun in shape of leaf blade, anther, gynostemium and inflorescence on old woody stems. However, it can be easily distinguished from the latter by shape of inflorescence, length of upper and lower portions of perianth tube, colour of the limb and throat. A table and a key to distinguish the new species from other morphologically similar Aristolochia species are also provided.

| S-EPMC7381434 | biostudies-literature

Deltaline from Delphinium delavayi Franch.

Project description:THE TITLE COMPOUND [SYSTEMATIC NAME: 6?,10-dihy-droxy-1?,14?,16?-trimeth-oxy-4-methyl-7?,8-(methyl-enedi-oxy)-20-ethyl-aconitan-6-yl acetate], C(27)H(41)NO(8), is a C(19)-diterpenoid alkaloid and a major diterpenoid alkaloid component of the roots of Delphinium delavayi Franch. var. pogonanthum (Hand.-Mazz.) W. T. Wang. The mol-ecule has a lycoctonine carbon-atom skeleton with four six-membered rings and three five-membered rings among; three of the six-membered rings adopt chair conformations with the fourth adopting a boat conformation while all of the five-membered rings exhibit envelope conformations. Inter-molecular O-H?O hydrogen bonding is present in the crystal structure.

| S-EPMC3051497 | biostudies-other

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