Dataset Information

The complete chloroplast genome sequence of Rhus potaninii.

ABSTRACT: We reported the complete chloroplast genome sequences of Rhus potaninii which was characterized by de novo assembly with Illumina sequencing data. The size of R. potaninii complete chloroplast genome is 159,620 bp in length and includes a large single copy region of 87,722 bp, a small single copy region of 18,948 bp, and a pair of inverted repeats of 26,475 bp. Its GC content is 37.9%. A total of 133 genes were predicted, including 86 protein-coding genes, 8 rRNA genes, 37 tRNA genes, and 2 pseudogenes. Maximum-likelihood (ML) phylogenetic tree indicates that R. potaninii is sister to R. chinensis.

SUBMITTER: Pan Y

PROVIDER: S-EPMC7782008 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

The complete chloroplast genome sequence of Rhus potaninii.

Pan Yunjia Y Feng Jinglu J Nie Liping L Cui Yingxian Y Yang Chuhong C Lin Yulin Y Yao Hui H

Mitochondrial DNA. Part B, Resources 20200611 3

We reported the complete chloroplast genome sequences of Rhus potaninii which was characterized by de novo assembly with Illumina sequencing data. The size of R. potaninii complete chloroplast genome is 159,620 bp in length and includes a large single copy region of 87,722 bp, a small single copy region of 18,948 bp, and a pair of inverted repeats of 26,475 bp. Its GC content is 37.9%. A total of 133 genes were predicted, including 86 protein-coding genes, 8 rRNA genes, 37 t ...[more]

PMID: 33457813

Similar Datasets

Project description:Erigeron breviscapus is a famous medicinal plant. However, the limited chloroplast genome information of E. breviscapus, especially for the chloroplast DNA sequence resources, has hindered the study of E. breviscapus chloroplast genome transformation. Here, the complete chloroplast (cp) genome of E. breviscapus was reported. This genome was 152,164bp in length, included 37.2% GC content and was structurally arranged into two 24,699bp inverted repeats (IRs) and two single-copy areas. The sizes of the large single-copy region and the small single-copy region were 84,657 and 18,109bp, respectively. The E. breviscapus cp genome consisted of 127 coding genes, including 83 protein coding genes, 36 transfer RNA (tRNA) genes, and eight ribosomal RNA (rRNA) genes. For those genes, 95 genes were single copy genes and 16 genes were duplicated in two inverted regions with seven tRNAs, four rRNAs, and five protein coding genes. Then, genomic DNA of E. breviscapus was used as a template, and the endogenous 5' and 3' flanking sequences of the trnI gene and trnA gene were selected as homologous recombinant fragments in vector construction and cloned through PCR. The endogenous 5' flanking sequences of the psbA gene and rrn16S gene, the endogenous 3' flanking sequences of the psbA gene, rbcL gene, and rps16 gene and one sequence element from the psbN-psbH chloroplast operon were cloned, and certain chloroplast regulatory elements were identified. Two homologous recombination fragments and all of these elements were constructed into the cloning vector pBluescript SK (+) to yield a series of chloroplast expression vectors, which harbored the reporter gene EGFP and the selectable marker aadA gene. After identification, the chloroplast expression vectors were transformed into Escherichia coli and the function of predicted regulatory elements was confirmed by a spectinomycin resistance test and fluorescence intensity measurement. The results indicated that aadA gene and EGFP gene were efficiently expressed under the regulation of predicted regulatory elements and the chloroplast expression vector had been successfully constructed, thereby providing a solid foundation for establishing subsequent E. breviscapus chloroplast transformation system and genetic improvement of E. breviscapus.

Dataset Information

The complete chloroplast genome sequence of Rhus potaninii.

Publications

The complete chloroplast genome sequence of <i>Rhus potaninii</i>.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets