Results 21 to 30 of about 1,179,261 (325)

Unrealistic phylogenetic trees may improve phylogenetic footprinting [PDF]

open access: yesBioinformatics, 2017
Abstract Motivation The computational investigation of DNA binding motifs from binding sites is one of the classic tasks in bioinformatics and a prerequisite for understanding gene regulation as a whole.
Nettling, Martin   +3 more
openaire   +3 more sources

Molecular Characterization of Haemaphysalis Species and a Molecular Genetic Key for the Identification of Haemaphysalis of North America

open access: yesFrontiers in Veterinary Science, 2020
Haemaphysalis longicornis (Acari: Ixodidae), the Asian longhorned tick, is native to East Asia, but has become established in Australia and New Zealand, and more recently in the United States.
Alec T. Thompson   +21 more
doaj   +1 more source

Trinets encode tree-child and level-2 phylogenetic networks [PDF]

open access: yes, 2014
Phylogenetic networks generalize evolutionary trees, and are commonly used to represent evolutionary histories of species that undergo reticulate evolutionary processes such as hybridization, recombination and lateral gene transfer.
A Dress   +27 more
core   +2 more sources

Comparative analysis of chloroplast genomes of 29 tomato germplasms: genome structures, phylogenetic relationships, and adaptive evolution

open access: yesFrontiers in Plant Science, 2023
In order to compare and analyze the chloroplast (cp) genomes of tomato germplasms and understand their phylogenetic relationships, the cp genomes of 29 tomato germplasms were sequenced and analyzed in this study.
Xiaomin Wang   +22 more
doaj   +1 more source

A Note on Encodings of Phylogenetic Networks of Bounded Level [PDF]

open access: yes, 2009
Driven by the need for better models that allow one to shed light into the question how life's diversity has evolved, phylogenetic networks have now joined phylogenetic trees in the center of phylogenetics research. Like phylogenetic trees, such networks
A Batbedat   +30 more
core   +4 more sources

Phylogenetic structure and formation mechanism of shrub communities in arid and semiarid areas of the Mongolian Plateau [PDF]

open access: yes, 2019
The mechanisms of species coexistence within a community have always been the focus in ecological research. Community phylogenetic structure reflects the relationship of historical processes, regional environments, and interactions between species, and ...
Dong, Lei   +9 more
core   +1 more source

Genetic diversity of Leptospira interrogans circulating isolates and vaccine strains in China from 1954–2014

open access: yesHuman Vaccines & Immunotherapeutics, 2019
Leptospirosis is one of the most important but neglected, infectious tropical diseases worldwide. Leptospira interrogans is now recognized as a leading cause of the disease.
Cuicai Zhang   +11 more
doaj   +1 more source

Molecular Phylogeny Reconstruction of Grouper (Serranidae: Epinephelinae) at Northern Part of Bird’s Head Seascape - Papua Inferred from COI Gene

open access: yesFisheries and Aquatic Sciences, 2021
Grouper is one of the most economically important fishes with various morphological forms and characteristics, meaning it is often difficult to identify species and distinguish between life stages, sometimes ...
Ricardo F. Tapilatu   +3 more
doaj   +1 more source

Visualizing Co-Phylogenetic Reconciliations [PDF]

open access: yes, 2017
We introduce a hybrid metaphor for the visualization of the reconciliations of co-phylogenetic trees, that are mappings among the nodes of two trees. The typical application is the visualization of the co-evolution of hosts and parasites in biology.
Calamoneri, Tiziana   +3 more
core   +2 more sources

Phylogeography of the Plateau Pika (Ochotona curzoniae) in Response to the Uplift of the Qinghai-Tibet Plateau

open access: yesDiversity, 2023
The evolution and current distribution of species on the Qinghai-Tibet Plateau have been significantly impacted by historical occurrences, including the uplift of the plateau and the Quaternary climate upheaval.
Yinglian Qi   +4 more
doaj   +1 more source

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