DC. (Rutaceae) is a shrub and/or tree species with the important medicinal and economic values. In this study, the plastid genome of . was characterized by Illumina Hiseq 2500 sequencing platform. In total, the plastid genome is 158,557 bp in length, and comprises a large single copy region of 85,752 bp, a small single copy region of 17,605 bp, and two inverted repeat regions of 27,600 bp. The complete plastid genome contains 87 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. Phylogenetic analysis suggested that . and the congeneric clustered into an evolutionary clade with the high support.
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http://dx.doi.org/10.1080/23802359.2020.1823263 | DOI Listing |
PeerJ
December 2024
College of Life Sciences, Hengyang Normal University, Hengyang, Hunan, China.
is one of the two genera in the large fern family Aspleniaceae. A previous study explored the molecular phylogeny of this genus using several chloroplast DNA fragments and identified three major clades, one of which is the monophyletic Old World clade with southwestern China as its diversity center. To date, there were only a few studies conducted on chloroplast genomes in or Aspleniaceae, limiting the understanding of the plastome features and its role in evolution of this group.
View Article and Find Full Text PDFFront Plant Sci
December 2024
Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, China.
is a cosmopolitan aquatic plant genus that includes species with widespread global distributions. In previous studies, a revised molecular phylogeny was inferred using seven plastid loci from nine species across different geographic regions. By utilizing complete organellar genomes, we aim to provide a more comprehensive dataset that offers a robust phylogenetic signal for resolving species evolutionary relationships.
View Article and Find Full Text PDFBMC Plant Biol
December 2024
College of Landscape Architecture and Horticulture Sciences, Southwest Research Center for Engineering Technology of Landscape Architecture (State Forestry and Grassland Administration), Yunnan Engineering Research Center for Functional Flower Resources and Industrialization, Research and Development Center of Landscape Plants and Horticulture Flowers, Southwest Forestry University, Kunming, Yunnan, 650224, China.
Background: The genus Impatiens, which includes both annual and perennial herbs, holds considerable ornamental, economic, and medicinal value. However, it posed significant challenges for taxonomic and systematic reconstruction. This was largely attributed to its high intraspecific diversity and low interspecific variation in morphological characteristics.
View Article and Find Full Text PDFBMC Plant Biol
December 2024
College of Pharmacy, Dali University, Dali, 671000, China.
Background: Pueraria is an edible and medicinal raw material, which is of great value to the pharmaceutical and food industries. Nonetheless, due to morphological diversity and complex domestication history, the classification of Pueraria plants is ambiguous. As the varieties on the market are mixed, the species are difficult to distinguish, and their morphological characteristics are similar to the physical and chemical properties.
View Article and Find Full Text PDFBMC Plant Biol
December 2024
Department of Pharmacognosy, Department of Pharmacy, Guilin Medical University, Guilin, 541199, China.
Background: Numerous species of Ardisia are widely used for their medicinal and ornamental values in China. However, accurately identifying Ardisia species at the molecular level remains a challenge due to the morphological similarities among different species, the complexity of interspecific variation, and the limited availability of genetic markers. In this study, we reported 20 chloroplast genomes of Ardisia species from China and combined them with 8 previously published chloroplast genomes to conduct a comprehensive analysis for phylogenetic relationships and adaptive evolution.
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