Unlabelled: The aquatic plant , a model genus of the early flowering plant lineage Nymphaeales and family Nymphaeaceae, has been extensively studied. However, the availability of chloroplast genome data for this genus is incomplete, and phylogenetic relationships within the order Nymphaeales remain controversial. In this study, 12 chloroplast genomes of were assembled and analyzed for the first time.
View Article and Find Full Text PDFUnlabelled: and are economically valuable medicinal plants from the family. However, their chloroplast genome structure, phylogenetic position, relationships, and evolution remain poorly understood. Herein, the complete chloroplast genome resources of and have been added.
View Article and Find Full Text PDFThe genus (Lauraceae) includes about 90 evergreen tree species that are an ideal source of timber. Habitat destruction and deforestation have resulted in most of them being endemic to China. The accurate identification of endangered species in China is necessary for their conservation.
View Article and Find Full Text PDFis a group of evergreen trees or shrubs in the laurel family, Lauraceae. Species of the genus are widely used for a wide range of medicinal and industrial aspects. At present, most studies related to the gene resources of are restricted to morphological analyses or features of individual genomes, and currently available studies of select molecular markers are insufficient.
View Article and Find Full Text PDFMitochondrial DNA B Resour
September 2022
W.T.Wang & S.
View Article and Find Full Text PDFMitochondrial DNA B Resour
May 2022
Hance, 1885 is a species of flowering plant in the family Lauraceae and is mainly found at low altitudes in southern China. In this study, we assembled and annotated the complete chloroplast genome of for the first time. We analyzed the general features of and constructed a phylogenetic tree based on 15 Lauraceae species.
View Article and Find Full Text PDFBackground: Macadamia is a true dicotyledonous plant that thrives in a mild, humid, low wind environment. It is cultivated and traded internationally due to its high-quality nuts thus, has significant development prospects and scientific research value. However, information on the genetic resources of Macadamia spp.
View Article and Find Full Text PDFMitochondrial DNA B Resour
March 2022
C.K.Allen, 1938 is an evergreen tree of the Lauraceae family and grows at the mountainous areas of southwestern China.
View Article and Find Full Text PDF(wax gourd) is an important Cucurbitaceae crop, with enormous economic and medicinal importance. Here, we report the de novo assembly and annotation of the complete chloroplast genome of wax gourd with 156,758 bp in total. The quadripartite structure of the chloroplast genome comprises a large single-copy (LSC) region with 86,538 bp and a small single-copy (SSC) region with 18,060 bp, separated by a pair of inverted repeats (IRa and IRb) with 26,080 bp each.
View Article and Find Full Text PDF(family Musaceae) is monocotyledonous plants in order Zingiberales, which grows in tropical and subtropical regions. It is one of the most important tropical fruit trees in the world. Herein, we used next-generation sequencing technology to assemble and perform in-depth analysis of the chloroplast genome of nine new plants for the first time, including genome structure, GC content, repeat structure, codon usage, nucleotide diversity and etc.
View Article and Find Full Text PDFThe rapid Cretaceous diversification of flowering plants remains Darwin's 'abominable mystery' despite numerous fossil flowers discovered in recent years. Wildfires were frequent in the Cretaceous and many such early flower fossils are represented by charcoalified fragments, lacking complete delicate structures and surface textures, making their similarity to living forms difficult to discern. Furthermore, scarcity of information about the ecology of early angiosperms makes it difficult to test hypotheses about the drivers of their diversification, including the role of fire in shaping flowering plant evolution.
View Article and Find Full Text PDFMitochondrial DNA B Resour
June 2021
The complete chloroplast (cp) genome of was sequenced and assembled for the first time. In this study, the total genome size is 150,596 bp in length and demonstrates a typical quadripartite structure containing a large single copy (LSC, 82,575 bp) and a small single copy (SSC, 18,293 bp), separated by a pair of inverted repeats (IRa, IRb) of 24,864 bp. The G + C content of this cp genome was 37.
View Article and Find Full Text PDFIn this study, the complete chloroplast (cp) genome of was assembled using Illumina sequencing data. The complete cp genome is 149,869 bp in length, including a pair of invert repeats (IRA and IRB) regions of 22,839 bp, large single-copy (LSC) region of 86,201 bp, and small single-copy (SSC) region of 17,990 bp. The G + C content of this cp genome was 38.
View Article and Find Full Text PDFThe complete chloroplast (cp) genome of was sequenced and assembled for the first time. In this study, The total genome size is 134,511 bp in length and demonstrates a typical quadripartite structure containing a large single copy (LSC, 95,227 bp) and a small single copy (SSC, 12,306 bp), separated by a pair of inverted repeats (IRa, IRb) of 13,489 bp. The G + C content of this chloroplast genome was 38.
View Article and Find Full Text PDFIn this study, the complete chloroplast genome of was assembled using Illumina sequencing data. The complete chloroplast (cp) genome is 134,556 bp in length, including a pair of invert repeats (IRA and IRB) regions of 20,797 bp, large single-copy (LSC) region of 80,615 bp, and small single-copy (SSC) region of 12,347 bp. A total of 129 genes were predicted in the genome, including 87 protein-coding genes, 37 tRNA genes, and 8 rRNA genes.
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