Browse
Submit Data
Databases
API
Help

Dataset Information

21 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The complete plastid genome sequence of Gleditsia sinensis, an ancient medicinal tree in China.

ABSTRACT: Gleditsia sinensis Lam. (Leguminosae) is an ancient medicinal tree in China. In this study, we first characterized the whole plastid genome sequence using the illumination sequencing technology. The length of the plastid genome was 163,151 bp, including the large single copy (LSC) region of 91,515 bp, the small single copy (SSC) region of 19,250 bp, and two reversed duplicate regions (IR) of each 26,193 bp. The genome of G. sinensis contains 130 genes, including 85 protein-coding genes, 37 transfer RNA (tRNA) and 8 ribosomal RNA (rRNA). Phylogenetic analysis showed that G. sinensis was placed as a sister to the congeneric G. japonica.

SUBMITTER: Bai JQ

PROVIDER: S-EPMC7782700 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

Complete plastid genome sequence of the rare and endangered medicinal herb Psammosilene tunicoides, endemic to China.

Project description:Psammosilene tunicoides W.C. Wu et C.Y. Wu, a monotypic species and endemic to Southwest China, is a rare and endangered traditional medicinal herb with satisfactory effects on multifold pathology. In order to provide crucial data for protection, we reported and analyzed the complete plastid genome of P. tunicoides as the foundation of germplasm conservation. The complete plastid genome is a typical quadripartite circular molecule of 153,957 bp in length, including a large single copy (LSC) region of 83,972 bp and a small single copy (SSC) region of 17,495 bp separated by two inverted repeat (IR) regions of 26,245 bp. In total of 111 unique genes were predicted, including 78 protein-coding genes (PCGs), 29 transfer RNA genes, and four ribosomal RNA genes. The overall GC content of P. tunicoides is 36.5%. The phylogenetic analysis revealed that P. tunicoides and Dianthus caryophyllus formed an independent clade with a 100% bootstrap support.

| S-EPMC7687624 | biostudies-literature

The complete chloroplast genome of Gleditsia sinensis and Gleditsia japonica: genome organization, comparative analysis, and development of taxon specific DNA mini-barcodes.

Project description:Chloroplast genomes have been widely considered an informative and valuable resource for molecular marker development and phylogenetic reconstruction in plant species. This study evaluated the complete chloroplast genomes of the traditional Chinese medicine Gleditsia sinensis and G. japonica, an adulterant of the former. The complete chloroplast genomes of G. sinensis and G. japonica were found to be of sizes 163,175 bp and 162,391 bp, respectively. A total of 111 genes were identified in each chloroplast genome, including 77 coding sequences, 30 tRNA, and 4 rRNA genes. Comparative analysis demonstrated that the chloroplast genomes of these two species were highly conserved in genome size, GC contents, and gene organization. Additionally, nucleotide diversity analysis of the two chloroplast genomes revealed that the two short regions of ycf1b were highly diverse, and could be treated as mini-barcode candidate regions. The mini-barcode of primers ZJ818F-1038R was proven to precisely discriminate between these two species and reflect their biomass ratio accurately. Overall, the findings of our study will shed light on the genetic evolution and guide species identification of G. sinensis and G. japonica.

| S-EPMC7529812 | biostudies-literature

The complete plastid genome of a medicinal tree Lindera chienii Cheng 1934 (Lauraceae: Laureae).

Project description:Lindera chienii Cheng 1934 is an important medicine plant. The first complete plastid genome sequence of L. chienii was assembled and analyzed in this study. The plastid genome is 152,744 bp in length with a GC content of 39.15%, contains a large single-copy region of 93,767 bp and a small single-copy region of 18,843 bp, which were separated by a pair of inverted repeat regions of 20,067 bp. A total of 128 genes were detected in the plastid genome, including eight ribosomal RNA genes, 36 transfer RNA genes, and 81 protein-coding genes. The phylogenomic analysis based on plastid genomes supports the close relationships among Lindera chienii, L. megaphylla and Litsea acutivena.

| S-EPMC9262354 | biostudies-literature

Insights into molecular structure, genome evolution and phylogenetic implication through mitochondrial genome sequence of Gleditsia sinensis.

Project description:Gleditsia sinensis is an endemic species widely distributed in China with high economic and medicinal value. To explore the genomic evolution and phylogenetic relationships of G. sinensis, the complete mitochondrial (mt) genome of G. sinensis was sequenced and assembled, which was firstly reported in Gleditsia. The mt genome was circular and 594,121 bp in length, including 37 protein-coding genes (PCGs), 19 transfer RNA (tRNA) genes and 3 ribosomal RNA (rRNA) genes. The overall base composition of the G. sinensis mt genome was 27.4% for A, 27.4% for T, 22.6% for G, 22.7% for C. The comparative analysis of PCGs in Fabaceae species showed that most of the ribosomal protein genes and succinate dehydrogenase genes were lost. In addition, we found that the rps4 gene was only lost in G. sinensis, whereas it was retained in other Fabaceae species. The phylogenetic analysis based on shared PCGs of 24 species (22 Fabaceae and 2 Solanaceae) showed that G. sinensis is evolutionarily closer to Senna species. In general, this research will provide valuable information for the evolution of G. sinensis and provide insight into the phylogenetic relationships within the family Fabaceae.

| S-EPMC8295344 | biostudies-literature

Complete mitochondrial genome of the medicinal fungus Ophiocordyceps sinensis.

Project description:As part of a genome sequencing project for Ophiocordyceps sinensis, strain 1229, a complete mitochondrial (mt) genome was assembled as a single circular dsDNA of 157,510?bp, one of the largest reported for fungi. Conserved genes including the large and small rRNA subunits, 27 tRNA and 15 protein-coding genes, were identified. In addition, 58 non-conserved open reading frames (ncORFs) in the intergenic and intronic regions were also identified. Transcription analyses using RNA-Seq validated the expression of most conserved genes and ncORFs. Fifty-two introns (groups I and II) were found within conserved genes, accounting for 68.5% of the genome. Thirty-two homing endonucleases (HEs) with motif patterns LAGLIDADG (21) and GIY-YIG (11) were identified in group I introns. The ncORFs found in group II introns mostly encoded reverse transcriptases (RTs). As in other hypocrealean fungi, gene contents and order were found to be conserved in the mt genome of O. sinensis, but the genome size was enlarged by longer intergenic regions and numerous introns. Intergenic and intronic regions were composed of abundant repetitive sequences usually associated with mobile elements. It is likely that intronic ncORFs, which encode RTs and HEs, may have contributed to the enlarged mt genome of O. sinensis.

| S-EPMC4570212 | biostudies-literature

Complete plastid genome sequence of Primula sinensis (Primulaceae): structure comparison, sequence variation and evidence for accD transfer to nucleus.

Project description:Species-rich genus Primula L. is a typical plant group with which to understand genetic variance between species in different levels of relationships. Chloroplast genome sequences are used to be the information resource for quantifying this difference and reconstructing evolutionary history. In this study, we reported the complete chloroplast genome sequence of Primula sinensis and compared it with other related species. This genome of chloroplast showed a typical circular quadripartite structure with 150,859 bp in sequence length consisting of 37.2% GC base. Two inverted repeated regions (25,535 bp) were separated by a large single-copy region (82,064 bp) and a small single-copy region (17,725 bp). The genome consists of 112 genes, including 78 protein-coding genes, 30 tRNA genes and four rRNA genes. Among them, seven coding genes, seven tRNA genes and four rRNA genes have two copies due to their locations in the IR regions. The accD and infA genes lacking intact open reading frames (ORF) were identified as pseudogenes. SSR and sequence variation analyses were also performed on the plastome of Primula sinensis, comparing with another available plastome of P. poissonii. The four most variable regions, rpl36-rps8, rps16-trnQ, trnH-psbA and ndhC-trnV, were identified. Phylogenetic relationship estimates using three sub-datasets extracted from a matrix of 57 protein-coding gene sequences showed the identical result that was consistent with previous studies. A transcript found from P. sinensis transcriptome showed a high similarity to plastid accD functional region and was identified as a putative plastid transit peptide at the N-terminal region. The result strongly suggested that plastid accD has been functionally transferred to the nucleus in P. sinensis.

| S-EPMC4928469 | biostudies-literature

The complete chloroplast genome of Toona sinensis, an important economic and medicinal plant endemic in China.

Project description:Toona sinensis is an economic and medicinal plant endemic in China. In this study, the complete chloroplast genome of T. sinensis was assembled using the second-generation high-throughput sequencing data. The genome consists of 138 genes in total, including 89 protein-coding genes, 7 ribosomal RNA genes, 40 transfer RNA genes and 2 pseudogenes. Phylogenetic analysis indicated that T. sinensis has a close relationship with the Toona ciliata with strong support. The chloroplast genome presented here provides a valuable resource to conserve this valuable species.

| S-EPMC7995836 | biostudies-literature

The complete chloroplast genome of Artocarpus tonkinensis, a tree native to China with diverse beneficial medicinal applications.

Project description:In the present study, we announce the first complete chloroplast genome sequence of Artocarpus tonkinensis, a tree native to China with diverse beneficial uses. This complete chloroplast genome is 160,987 bp in length. In total, 130 genes were identified, including 85 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. The findings of phylogenetic analysis supported that Artocarpus belongs to the Moraceae family and proposed a sister relationship between Artocarpus and Morus.

| S-EPMC8667951 | biostudies-literature

Complete chloroplast genome sequence of Mahonia duclouxiana (Berberidaceae), a medicinal plant in China.

Project description:Mahonia duclouxiana is a member of the genus Mahonia of Berberidaceae and is distributed in South Asia. Here, the complete chloroplast genome sequence of M. duclouxiana was reported. The complete chloroplast genome is 165,384 bp in length, which has a large single-copy (LSC) region of 73,477 bp, a small single-copy (SSC) region of 18,563 bp, and two inverted repeat (IR) regions of 36,672 bp. The G/C content in the chloroplast genome is 38.1%. The whole chloroplast genome contains 151 genes, including 38 unique tRNA genes, 105 unique protein-coding genes, and 8 unique rRNA genes. The phylogenetic analysis supported that this species should be included in Maddenia. The complete chloroplast genome sequence of M. duclouxiana will provide extremely important information in tracing the evolutionary history of the genus Mahonia and the development of the medicinal value.

| S-EPMC8475121 | biostudies-literature

Complete plastid genome sequence of Oberonioides microtatantha (Schltr.) Szlach. (Orchidaceae), an endemic herb in China.

Project description:The species Oberonioides microtatantha, belonging to the family Orchidaceae, is a small lithophytic herb endemic in south China with significant conservation values. The complete plastid genome sequence of O. microtatantha reported here is 144,989 bp in length, with a large single copy (LSC) region of 83,920 bp, a small single copy (SSC) region of 13,063 bp, and a pair of inverted repeat (IRa and IRb) regions of 24,003 bp each. The plastome consists of 95 genes, including 72 protein-coding genes, 4 ribosomal RNA genes, and 19 transfer RNA genes. The overall GC content is 36.81%. Phylogenetic analysis placed Oberonioides closet to the genus Liparis in Orchidaceae.

| S-EPMC7928061 | 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