Results 71 to 80 of about 45,343 (323)

Phylogenomics and the rise of the angiosperms

open access: yesNature
Angiosperms are the cornerstone of most terrestrial ecosystems and human livelihoods1,2. A robust understanding of angiosperm evolution is required to explain their rise to ecological dominance.
A. Zuntini   +278 more
semanticscholar   +1 more source

Anchored Phylogenomics, Evolution and Systematics of Elateridae: Are All Bioluminescent Elateroidea Derived Click Beetles?

open access: yesBiology, 2021
Simple Summary In the era of phylogenomics, new molecular sequencing and computational techniques can aid in resolving phylogenetic relationships that were previously intractable by morphological or limited molecular data. In this study, we used anchored
H. Douglas   +10 more
semanticscholar   +1 more source

Evolutionary cell biology: Functional insight from “Endless forms most beautiful” [PDF]

open access: yes, 2015
In animal and fungal model organisms, the complexities of cell biology have been analyzed in exquisite detail and much is known about how these organisms function at the cellular level.
Dacks, Joel B.   +4 more
core   +1 more source

Complete mitochondrial genome of a golden orb-web spider Trichonephila clavata (Chelicerata, Arachnida) from South Korea

open access: yesMitochondrial DNA. Part B. Resources, 2023
The mitochondrial genome of a golden orb-web spider Trichonephila clavata (L. Koch, 1878) from South Korea is determined and characterized in detail, which is the second mitochondrial genome reported from this species: the first was published from the ...
Eun Hwa Choi, Ui Wook Hwang
doaj   +1 more source

Composition and Bioactivity of Chlorogenic Acids in Vegetable and Conventional Sweet Potato Vine Tips

open access: yesFoods, 2023
Sweet potato vine tips are abundant in chlorogenic acid (CGA). In this study, CGA was extracted from vegetable and conventional sweet potato vine tips using ethanol, followed by subsequent purification of the extract through a series of sequential steps.
Fantong Meng   +10 more
doaj   +1 more source

Phylogenomics and analysis of shared genes suggest a single transition to mutualism in Wolbachia of nematodes [PDF]

open access: yes, 2013
Wolbachia, endosymbiotic bacteria of the order Rickettsiales, are widespread in arthropods but also present in nematodes. In arthropods, A and B supergroup Wolbachia are generally associated with distortion of host reproduction.
Babayan, Simon A.   +12 more
core   +5 more sources

Phylogenomics reveals the evolutionary timing and pattern of butterflies and moths

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2019
Significance Lepidoptera play key roles in many biological systems. Butterflies are hypothesized to have evolved contemporaneously with flowering plants, and moths are thought to have gained anti-bat defenses in response to echolocating predatory bats ...
A. Kawahara   +19 more
semanticscholar   +1 more source

Phylogenomics Reveals Ancient Gene Tree Discordance in the Amphibian Tree of Life

open access: yesSystematic Biology, 2020
Molecular phylogenies have yielded strong support for many parts of the amphibian Tree of Life, but poor support for the resolution of deeper nodes, including relationships among families and orders.
P. Hime   +26 more
semanticscholar   +1 more source

Phylogenomics reveals extensive misidentification of fungal strains from the genus Aspergillus

open access: yesbioRxiv, 2022
Modern taxonomic classification is often based on phylogenetic analyses of a few molecular markers, although single-gene studies are still common. Here, we leverage genome-scale molecular phylogenetics (phylogenomics) of species and populations to ...
J. Steenwyk   +13 more
semanticscholar   +1 more source

Evidence for sponges as sister to all other animals from partitioned phylogenomics with mixture models and recoding

open access: yesNature Communications, 2021
Resolving the relationships between the major lineages in the animal tree of life is necessary to understand the origin and evolution of key animal traits.
Anthony K. Redmond, A. McLysaght
semanticscholar   +1 more source

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