Results 21 to 30 of about 495,194 (321)

Implementation of Phylogenetic Worksheet to Improve Students’ Tree Thinking and Critical Thinking Skills on Spermatophyte Classification

open access: yesLectura: Jurnal Pendidikan, 2023
Recent research shows that students’ ability to read and create phylogenetic trees (tree thinking) is low, meanwhile phylogenetic analysis has become one of the demands on the 2016 version of the 2013 curriculum.
Sofi Rahmania   +2 more
doaj   +1 more source

Matchings and phylogenetic trees [PDF]

open access: yesProceedings of the National Academy of Sciences, 1998
This paper presents a natural coordinate system for phylogenetic trees using a correspondence with the set of perfect matchings in the complete graph. This correspondence produces a distance between phylogenetic trees, and a way of enumerating all trees in a minimal step order. It is useful in randomized algorithms because it enables moves on the space
Susan Holmes, Persi Diaconis
openaire   +3 more sources

Community phylogeny and spatial scale affect phylogenetic diversity metrics in a species‐rich rainforest in Borneo

open access: yesEcology and Evolution, 2022
Community phylogenetic analysis is an effective approach to understanding the process of community formation. The phylogenetic tree of the species pool is reconstructed in the first step, and the phylogenetic tree obtained in the second step is used to ...
Seiya Okuno   +9 more
doaj   +1 more source

Scalable and Fast Algorithm for Constructing Phylogenetic Trees With Application to IoT Malware Clustering

open access: yesIEEE Access, 2023
With the development of IoT devices, there is a rapid increase in new types of IoT malware and variants, causing social problems. The malware’s phylogenetic tree has been used in many studies for malware clustering or better understanding of ...
Tianxiang He   +5 more
doaj   +1 more source

Fungal screening and phylogenetic tree construction [PDF]

open access: yesE3S Web of Conferences, 2020
The second-generation sequencing technology has achieved rapid development in recent years. It has the advantages of fast speed, high accuracy and low cost compared to the former sequence, so it has a widely application.
Zhou Jianyang
doaj   +1 more source

Phylogenetic Networks Do not Need to Be Complex: Using Fewer Reticulations to Represent Conflicting Clusters [PDF]

open access: yes, 2009
Phylogenetic trees are widely used to display estimates of how groups of species evolved. Each phylogenetic tree can be seen as a collection of clusters, subgroups of the species that evolved from a common ancestor.
Bordewich   +25 more
core   +9 more sources

Towards a barnacle tree of life: integrating diverse phylogenetic efforts into a comprehensive hypothesis of thecostracan evolution [PDF]

open access: yesPeerJ, 2019
Barnacles and their allies (Thecostraca) are a biologically diverse, monophyletic crustacean group, which includes both intensely studied taxa, such as the acorn and stalked barnacles, as well as cryptic taxa, for example, Facetotecta.
Christine Ewers-Saucedo   +6 more
doaj   +2 more sources

All galls are divided into three or more parts: recursive enumeration of labeled histories for galled trees

open access: yesAlgorithms for Molecular Biology, 2023
Objective In mathematical phylogenetics, a labeled rooted binary tree topology can possess any of a number of labeled histories, each of which represents a possible temporal ordering of its coalescences.
Shaili Mathur, Noah A. Rosenberg
doaj   +1 more source

Are allometric model parameters of aboveground biomass for trees phylogenetically constrained?

open access: yesPlant Diversity, 2023
Knowledge of which biological and functional traits have, or lack, phylogenetic signal in a particular group of organisms is important to understanding the formation and functioning of biological communities.
Xing-Zhao Huang   +4 more
doaj   +1 more source

The Shapley value of phylogenetic trees [PDF]

open access: yesJournal of Mathematical Biology, 2007
References added, and a section (calculating the Shapley value of a tree game from its subtrees) was removed for length reasons (request of referee) and may appear in another paper. 16 pages; related work at http://www.math.hmc.edu/~su/papers.html. Journal of Mathematical Biology, to appear.
Haake, Claus-Jochen   +2 more
openaire   +7 more sources

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