Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The complete chloroplast genome and phylogenetic analysis of Piptanthus concolor Craib (Leguminosae).

ABSTRACT: In this study, we used high-throughput sequencing technology to sequence and functionally annotate the chloroplast genome of Piptanthus concolor. The total length of P. concolor chloroplast genome is 152,115 bp with the typical quadripartite structure. It contains two inverted repeats (IRa and IRb) of 26,233 bp each, which are separated by a large single-copy (LSC) region of 82,024 bp and a small single-copy (SSC) region of 17,625 bp. The cp genome contained 111 genes, including 77 protein-coding genes, 30 tRNA genes, and 4 rRNA genes. Phylogenetic analysis based on the whole chloroplast genome showed that P. concolor was closely related to Ammopiptanthus.

SUBMITTER: Li HL

PROVIDER: S-EPMC8284134 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

The complete chloroplast genome and phylogenetic analysis of Piptanthus concolor Craib (Leguminosae).

Li Hai-Ling HL Yang Min M Zhou Nong N

Mitochondrial DNA. Part B, Resources 20210714 8

In this study, we used high-throughput sequencing technology to sequence and functionally annotate the chloroplast genome of Piptanthus concolor. The total length of P. concolor chloroplast genome is 152,115 bp with the typical quadripartite structure. It contains two inverted repeats (IRa and IRb) of 26,233 bp each, which are separated by a large single-copy (LSC) region of 82,024 bp and a small single-copy (SSC) region of 17,625 bp. The cp genome contained 111 genes, including 77 ...[more]

PMID: 34345677

Similar Datasets

The complete chloroplast genome sequences and phylogenetic analysis of Crotalaria pallida (Leguminosae).

Project description:The complete chloroplast genome of Crotalaria pallida was obtained using the high-throughput sequencing technology in this article. The complete chloroplast genomes of this species were 152,658 bp in length, consisting of a large single-copy region (LSC) of 83,652 bp and a small single-copy region (SSC) of 18,028 bp, which were separated by a pair of inverted repeat (IRs) regions of 25,489 bp. The chloroplast genome contained 111 unique genes, including 77 protein-coding genes, 30 tRNA genes, and four rRNA genes. The phylogenomic relationship analysis suggested that C. pallida was closely related to Lupinus in the family of Leguminosae.

| S-EPMC7995896 | biostudies-literature

Characteristics and phylogenetic analysis of the complete chloroplast genome of Lilium concolor Salisb. (Liliaceae) from Jilin, China.

Project description:Lilium concolor Salisb. is a perennial herb with high ornamental and medicinal value in China. The complete chloroplast genome sequence of L. concolor was assembled using high-throughput sequencing data. The chloroplast genome of L. concolor is 152,625 bp in length and consists of large single-copy (82,056 bp) and small single-copy (17,585 bp) regions, and a pair of inverted repeat (26,492 bp) regions. A total of 131 genes were annotated, these included 85 protein-coding, 38 tRNA, and eight rRNA genes, with an overall GC content of 37.0%. Phylogenetic analysis with 48 chloroplast genomes fully resolved L. concolor in a clade with L. amabile, L. callosum, and L. pumilum. This study further confirmed that chloroplast genomes in the genus Lilium are highly conserved, which supports the conclusions from previous reports.

| S-EPMC8667917 | biostudies-literature

The complete chloroplast genome of Stryphnodendron adstringens (Leguminosae - Caesalpinioideae): comparative analysis with related Mimosoid species.

Project description:Stryphnodendron adstringens is a medicinal plant belonging to the Leguminosae family, and it is commonly found in the southeastern savannas, endemic to the Cerrado biome. The goal of this study was to assemble and annotate the chloroplast genome of S. adstringens and to compare it with previously known genomes of the mimosoid clade within Leguminosae. The chloroplast genome was reconstructed using de novo and referenced-based assembly of paired-end reads generated by shotgun sequencing of total genomic DNA. The size of the S. adstringens chloroplast genome was 162,169 bp. This genome included a large single-copy (LSC) region of 91,045 bp, a small single-copy (SSC) region of 19,014 bp and a pair of inverted repeats (IRa and IRb) of 26,055 bp each. The S. adstringens chloroplast genome contains a total of 111 functional genes, including 77 protein-coding genes, 30 transfer RNA genes, and 4 ribosomal RNA genes. A total of 137 SSRs and 42 repeat structures were identified in S. adstringens chloroplast genome, with the highest proportion in the LSC region. A comparison of the S. adstringens chloroplast genome with those from other mimosoid species indicated that gene content and synteny are highly conserved in the clade. The phylogenetic reconstruction using 73 conserved coding-protein genes from 19 Leguminosae species was supported to be paraphyletic. Furthermore, the noncoding and coding regions with high nucleotide diversity may supply valuable markers for molecular evolutionary and phylogenetic studies at different taxonomic levels in this group.

| S-EPMC6775074 | biostudies-literature

Characterization of the complete chloroplast genome of Dalbergia cultrata (Leguminosae).

Project description:Dalbergia cultrata is a Near Threatened species with high ecological and economic values. In this study, its chloroplast genome was assembled using Illumina pair-end sequencing dataset. The chloroplast genome has a quadripartite structure with 156,385 bp in length and contains a pair of 16,392 bp inverted repeat (IR) regions, which were separated by large single copy (LSC: 86,040 bp) region and small single copy (SSC: 37,561 bp) region. A total of 121 genes were annotated, including 77 protein-coding genes (PCGs), 36 tRNAs, and 8 rRNAs. The overall GC content was 36.1%. The phylogenetic analysis revealed that D. cultrata has close relationship to D. hainanensis and D. odorifera. This complete chloroplast genome can be readily used for population genetic studies of D. cultrata.

| S-EPMC7687653 | biostudies-literature

Complete Chloroplast Genome Sequence and Phylogenetic Analysis of Paeonia ostii.

Project description:Paeonia ostii, a common oil-tree peony, is important ornamentally and medicinally. However, there are few studies on the chloroplast genome of Paeonia ostii. We sequenced and analyzed the complete chloroplast genome of P. ostii. The size of the P. ostii chloroplast genome is 152,153 bp, including a large single-copy region (85,373 bp), a small single-copy region (17,054 bp), and a pair of inverted repeats regions (24,863 bp). The P. ostii chloroplast genome encodes 111 genes, including 77 protein-coding genes, four ribosomal RNA genes, and 30 transfer RNA genes. The genome contains forward repeats (22), palindromic repeats (28), and tandem repeats (24). The presence of rich simple-sequence repeat loci in the genome provides opportunities for future population genetics work for breeding new varieties. A phylogenetic analysis showed that P. ostii is more closely related to Paeonia delavayi and Paeonialudlowii than to Paeoniaobovata and Paeoniaveitchii. The results of this study provide an assembly of the whole chloroplast genome of P. ostii, which may be useful for future breeding and further biological discoveries. It will provide a theoretical basis for the improvement of peony yield and the determination of phylogenetic status.

| S-EPMC6017096 | biostudies-literature

Complete chloroplast genome sequence and phylogenetic analysis of Spathiphyllum 'Parrish'.

Project description:Spathiphyllum is a very important tropical plant used as a small, potted, ornamental plant in South China, with an annual output value of hundreds of millions of yuan. In this study, we sequenced and analyzed the complete nucleotide sequence of the Spathiphyllum 'Parrish' chloroplast genome. The whole chloroplast genome is 168,493 bp in length, and includes a pair of inverted repeat (IR) regions (IRa and IRb, each 31,600 bp), separated by a small single-copy (SSC, 15,799 bp) region and a large single-copy (LSC, 89,494 bp) region. Our annotation revealed that the S. 'Parrish' chloroplast genome contained 132 genes, including 87 protein coding genes, 37 transfer RNA genes, and 8 ribosomal RNA genes. In the repeat structure analysis, we detected 281 simple sequence repeats (SSRs) which included mononucleotides (223), dinucleotides (28), trinucleotides (12), tetranucleotides (11), pentanucleotides (6), and hexanucleotides (1), in the S. 'Parrish' chloroplast genome. In addition, we identified 50 long repeats, comprising 18 forward repeats, 13 reverse repeats, 17 palindromic repeats, and 2 complementary repeats. Single nucleotide polymorphism (SNP) and insertion/deletion (indel) analyses of the chloroplast genome of the S. 'Parrish' relative S. cannifolium revealed 962 SNPs in S. 'Parrish'. There were 158 indels (90 insertions and 68 deletions) in the S. 'Parrish' chloroplast genome relative to the S. cannifolium chloroplast genome. Phylogenetic analysis of five species found S. 'Parrish' to be more closely related to S. kochii than to S. cannifolium. This study identified the characteristics of the S. 'Parrish' chloroplast genome, which will facilitate species identification and phylogenetic analysis within the genus Spathiphyllum.

| S-EPMC6808432 | biostudies-literature

The Complete Chloroplast Genome of Carya cathayensis and Phylogenetic Analysis.

Project description:Carya cathayensis, an important economic nut tree, is narrowly endemic to eastern China in the wild. The complete cp genome of C. cathayensis was sequenced with NGS using an Illumina HiSeq2500, analyzed, and compared to its closely related species. The cp genome is 160,825 bp in length with an overall GC content of 36.13%, presenting a quadripartite structure comprising a large single copy (LSC; 90,115 bp), a small single copy (SSC; 18,760 bp), and a pair of inverted repeats (IRs; 25,975 bp). The genome contains 129 genes, including 84 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. A total of 252 simple sequence repeats (SSRs) and 55 long repeats were identified. Gene selective pressure analysis showed that seven genes (rps15, rpoA, rpoB, petD, ccsA, atpI, and ycf1-2) were possibly under positive selection compared with the other Juglandaceae species. Phylogenetic relationships of 46 species inferred that Juglandaceae is monophyletic, and that C. cathayensis is sister to Carya kweichowensis and Carya illinoinensis. The genome comparison revealed that there is a wide variability of the junction sites, and there is higher divergence in the noncoding regions than in coding regions. These results suggest a great potential in phylogenetic research. The newly characterized cp genome of C. cathayensis provides valuable information for further studies of this economically important species.

| S-EPMC8871582 | biostudies-literature

Complete Chloroplast Genome of Abutilon fruticosum: Genome Structure, Comparative and Phylogenetic Analysis.

Project description:Abutilon fruticosum is one of the endemic plants with high medicinal and economic value in Saudi Arabia and belongs to the family Malvaceae. However, the plastome sequence and phylogenetic position have not been reported until this study. In this research, the complete chloroplast genome of A. fruticosum was sequenced and assembled, and comparative and phylogenetic analyses within the Malvaceae family were conducted. The chloroplast genome (cp genome) has a circular and quadripartite structure with a total length of 160,357 bp and contains 114 unique genes (80 protein-coding genes, 30 tRNA genes and 4 rRNA genes). The repeat analyses indicate that all the types of repeats (palindromic, complement, forward and reverse) were present in the genome, with palindromic occurring more frequently. A total number of 212 microsatellites were identified in the plastome, of which the majority are mononucleotides. Comparative analyses with other species of Malvaceae indicate a high level of resemblance in gene content and structural organization and a significant level of variation in the position of genes in single copy and inverted repeat borders. The analyses also reveal variable hotspots in the genomes that can serve as barcodes and tools for inferring phylogenetic relationships in the family: the regions include trnH-psbA, trnK-rps16, psbI-trnS, atpH-atpI, trnT-trnL, matK, ycf1 and ndhH. Phylogenetic analysis indicates that A. fruticosum is closely related to Althaea officinalis, which disagrees with the previous systematic position of the species. This study provides insights into the systematic position of A. fruticosum and valuable resources for further phylogenetic and evolutionary studies of the species and the Malvaceae family to resolve ambiguous issues within the taxa.

| S-EPMC7911161 | biostudies-literature

Complete chloroplast genome of Camellia japonica genome structures, comparative and phylogenetic analysis.

Project description:Camellia is an economically, ecologically and phylogenetically valuable genus in the family Theaceae. The frequent interspecific hybridization and polyploidization makes this genus phylogenetically and taxonomically under controversial and require detailed investigation. Chloroplast (cp) genome sequences have been used for cpDNA marker development and genetic diversity evaluation. Our research newly sequenced the chloroplast genome of Camellia japonica using Illumina HiSeq X Ten platform, and retrieved five other chloroplast genomes of Camellia previously published for comparative analyses, thereby shedding lights on a deeper understanding of the applicability of chloroplast information. The chloroplast genome sizes ranged in length from 156,607 to 157,166 bp, and their gene structure resembled those of other higher plants. There were four categories of SSRs detected in six Camellia cpDNA sequences, with the lengths ranging from 10 to 17bp. The Camellia species exhibited different evolutionary routes that lhbA and orf188, followed by orf42 and psbZ, were readily lost during evolution. Obvious codon preferences were also shown in almost all protein-coding cpDNA and amino acid sequences. Selection pressure analysis revealed the influence of different environmental pressures on different Camellia chloroplast genomes during long-term evolution. All Camellia species, except C. crapnelliana, presented the identical rate of amplification in the IR region. The datasets obtained from the chloroplast genomes are highly supportive in inferring the phylogenetic relationships of the Camellia taxa, indicating that chloroplast genome can be used for classifying interspecific relationships in this genus.

| S-EPMC6508735 | biostudies-literature

The complete chloroplast genome sequence of Lilium concolor var. pulchellum.

Project description:Lilium concolor var. pulchellum is a perennial herbaceous plant with high ornamental and edible value; it is a critical breeding parent of Asiatic hybrids. In this study, we reported the complete chloroplast genome of L. concolor var. pulchellum. The total size of the genome is 152,126 bp with a GC content of 37.0%. It has a conserved quadripartite structure comprising 136 genes, including 38 tRNA genes, 8 rRNA genes, 83 protein-coding genes, and 7 pseudogenes. Phylogenetic analysis strongly supported a close relation between L. concolor var. pulchellum and L. callosum. The complete plastome sequence of L. concolor var. pulchellum could provide useful information for phyletic evolution of the genus Lilium.

| S-EPMC9487941 | biostudies-literature