Results 81 to 90 of about 8,082 (222)

Characterization of the complete chloroplast genome sequence of Pinus pumila (Pinaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
Pinus pumila is a rare and endangered conifer plant in the family Pinaceae. Here, we determined the complete chloroplast (cp) genome sequence of P. pumila.
Umar Zeb   +6 more
doaj   +1 more source

Varietal tracing of virgin olive oils based on plastid DNA variation profiling. [PDF]

open access: yesPLoS ONE, 2013
Olive oil traceability remains a challenge nowadays. DNA analysis is the preferred approach to an effective varietal identification, without any environmental influence. Specifically, olive organelle genomics is the most promising approach for setting up
Marga Pérez-Jiménez   +3 more
doaj   +1 more source

Macrogenetic Alignment in Ecological Strategies Better Interprets Assembly Processes Than Pre‐Determined Functional Groupings

open access: yesEcology Letters, Volume 29, Issue 6, June 2026.
A comparative macrogenetic framework reveals that standardised landscape‐genomics can identify shared patterns reflecting common histories and assembly processes. We detected convergence in distributional dynamics and delineate three broad patterns and five species groups defined by gene flow and isolation‐by‐distance, highlighting the limitations of ...
Maurizio Rossetto   +4 more
wiley   +1 more source

Relationship between cpDNA concentration and survival.

open access: yes, 2012
(3A) Kaplan-Meier graph showing survival curves by cpDNA concentration in 101 patients with advanced solid tumors. Patients in the unfavorable category had concentrations greater than a healthy volunteer cohort maximum of 13.3 ng/ml (logrank p = 0.0383).
David Gonzalez De Castro (120987)   +17 more
core   +1 more source

Maximum likelihood (ML) trees based on Asparagus cpDNA genomes.

open access: yes, 2022
Numbers next to the nodes: bootstrap values based on complete cpDNA genomes/LSC/SSC/CDS sequences. The topologies are identical. Bold taxa: the three newly assembled cpDNA genomes.
Hoi-Yan Wu (7442213)   +6 more
core   +1 more source

Evaluating the African arid corridor hypothesis: A meta‐analysis including the phylogenetic and biogeographical history of Sesamothamnus

open access: yesAmerican Journal of Botany, Volume 113, Issue 5, May 2026.
Abstract Premise We examined the African arid corridor (AAC) disjunction pattern of vascular plants between northeastern and southwestern Africa in the context of geological and climatic events since the late Miocene. We developed a phylogenetic and biogeographical framework for the arid‐adapted genus Sesamothamnus (Pedaliaceae), a classic example of ...
John G. Zaborsky   +6 more
wiley   +1 more source

Relationship between cpDNA concentration and RMH prognostic score.

open access: yes, 2012
Scatterplot showing the relationship between cpDNA concentration and RMH prognostic score.
David Gonzalez De Castro (120987)   +17 more
core   +1 more source

A Dynamic Tandem Repeat in Monocotyledons Inferred from a Comparative Analysis of Chloroplast Genomes in Melanthiaceae

open access: yesFrontiers in Plant Science, 2017
Chloroplast genomes (cpDNA) are highly valuable resources for evolutionary studies of angiosperms, since they are highly conserved, are small in size, and play critical roles in plants.
Hoang Dang Khoa Do, Joo-Hwan Kim
doaj   +1 more source

Dietary Overlap of Sympatric Polyphagous Alpine Grasshoppers Includes Invasive Plant Species

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
The diets of three sympatric grasshopper species were compared using mandible morphological analysis, microhistological examination, and DNA metabarcoding of gut contents. Although mandible morphology differed across species and sexes, dietary divergence was not evident.
Mari Nakano   +3 more
wiley   +1 more source

The complete chloroplast DNA sequence of the green alga Oltmannsiellopsis viridis reveals a distinctive quadripartite architecture in the chloroplast genome of early diverging ulvophytes

open access: yesBMC Biology, 2006
Background The phylum Chlorophyta contains the majority of the green algae and is divided into four classes. The basal position of the Prasinophyceae has been well documented, but the divergence order of the Ulvophyceae, Trebouxiophyceae and ...
Lemieux Claude   +2 more
doaj   +1 more source

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