Results 41 to 50 of about 11,346 (266)

Rampant chloroplast capture in Sarracenia revealed by plastome phylogeny

open access: yesFrontiers in Plant Science, 2023
Introgression can produce novel genetic variation in organisms that hybridize. Sympatric species pairs in the carnivorous plant genus Sarracenia L. frequently hybridize, and all known hybrids are fertile. Despite being a desirable system for studying the
Ethan Baldwin   +2 more
semanticscholar   +1 more source

Plastomes of Bletilla (Orchidaceae) and Phylogenetic Implications

open access: yesInternational Journal of Molecular Sciences, 2022
The genus Bletilla is a small genus of only five species distributed across Asia, including B. chartacea, B. foliosa, B. formosana, B. ochracea and B. striata, which is of great medicinal importance. Furthermore, this genus is a member of the key tribe Arethuseae (Orchidaceae), harboring an extremely complicated taxonomic history.
Shiyun Han   +5 more
openaire   +2 more sources

The complete plastome sequence of Illigera grandiflora [PDF]

open access: yesMitochondrial DNA Part B, 2021
Illigera grandiflora, a kind of traditional medicinal liana, belongs to the Illigera Blume of the Hernandiaceae. In this study, we reported the characteristics of complete plastome for I. grandiflora. Its total plastome was 156,138 bp in length, comprising a large single-copy region(LSC) of 84,931 bp, a small single-copy region (SSC) of 18,544 bp, and ...
Yu Song   +6 more
openaire   +4 more sources

Complete plastome sequence of Nephelium topengii (Merr.) H. S. Lo (Sapindaceae): an endemic species in Hainan

open access: yesMitochondrial DNA. Part B. Resources, 2020
Nephelium topengii is an evergreen tree of the Sapindaceae family, which can be used as timber. Here, we report and characterize the complete plastome of N. topengii.
Zhi-Xin Zhu   +2 more
doaj   +1 more source

Evolutionary relationships in Panicoid grasses based on plastome phylogenomics (Panicoideae; Poaceae) [PDF]

open access: yes, 2016
Background: Panicoideae are the second largest subfamily in Poaceae (grass family), with 212 genera and approximately 3316 species. Previous studies have begun to reveal relationships within the subfamily, but largely lack resolution and/or robust ...
Burke, Sean V.   +9 more
core   +2 more sources

Plastome characteristics of Cannabaceae

open access: yesPlant Diversity, 2018
Cannabaceae is an economically important family that includes ten genera and ca. 117 accepted species. To explore the structure and size variation of their plastomes, we sequenced ten plastomes representing all ten genera of Cannabaceae. Each plastome possessed the typical angiosperm quadripartite structure and contained a total of 128 genes.
Huanlei Zhang   +4 more
openaire   +4 more sources

Gene loss, genome rearrangement, and accelerated substitution rates in plastid genome of Hypericum ascyron (Hypericaceae)

open access: yesBMC Plant Biology, 2022
Background Comparative genomic analysis exhibits dynamic evolution of plastid genome (plastome) in the clusioid clade of Malpighiales, which comprise five families, including multiple inversions and gene losses.
Sivagami-Jean Claude   +2 more
doaj   +1 more source

Plastome structure, phylogenomics and evolution of plastid genes in Swertia (Gentianaceae) in the Qing-Tibetan Plateau

open access: yesBMC Plant Biology, 2022
Background The genus Swertia is of great medicinal importance and one of the most taxonomically challenging taxa within Gentianaceae, largely due to the morphological similarities of species within this genus and with its closely related genera. Previous
Qian Cao   +6 more
semanticscholar   +1 more source

Genes Translocated into the Plastid Inverted Repeat Show Decelerated Substitution Rates and Elevated GC Content. [PDF]

open access: yes, 2016
Plant chloroplast genomes (plastomes) are characterized by an inverted repeat (IR) region and two larger single copy (SC) regions. Patterns of molecular evolution in the IR and SC regions differ, most notably by a reduced rate of nucleotide substitution ...
Kuo, Li-Yaung   +3 more
core   +1 more source

Plastaumatic: Automating plastome assembly and annotation

open access: yesFrontiers in Plant Science, 2022
Plastome sequence data is most often extracted from plant whole genome sequencing data and need to be assembled and annotated separately from the nuclear genome sequence. In projects comprising multiple genomes, it is labour intense to individually process the plastomes as it requires many steps and software.
Wenyi Chen   +2 more
openaire   +3 more sources

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