Results 101 to 110 of about 6,848,180 (327)

Molecular bases of circadian magnesium rhythms across eukaryotes

open access: yesFEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

ENJ algorithm can construct triple phylogenetic trees

open access: yesMolecular Therapy: Nucleic Acids, 2021
Phylogenetic analysis is used to analyze the evolution of species according to the characteristics of biological sequences. The analytical results are generally represented by phylogenetic trees.
Yan Hong, Maozu Guo, Juan Wang
doaj   +1 more source

Cognitive creolistics and semantic primes: a phylogenetic network analysis

open access: yes, 2017
This book examines the place of creoles from a typological perspective using modern phylogenetic modeling tools. Exploring the similarities and differences that exist among creoles and between creoles and their input languages, the authors aim to ...
Carsten Levisen
semanticscholar   +1 more source

Phylogenetic Network for European mtDNA [PDF]

open access: yesThe American Journal of Human Genetics, 2001
The sequence in the first hypervariable segment (HVS-I) of the control region has been used as a source of evolutionary information in most phylogenetic analyses of mtDNA. Population genetic inference would benefit from a better understanding of the variation in the mtDNA coding region, but, thus far, complete mtDNA sequences have been rare.
Finnilä, Saara   +2 more
openaire   +2 more sources

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre   +3 more
wiley   +1 more source

Algorithms for the Reconstruction of Genomic Structures with Proofs of Their Low Polynomial Complexity and High Exactness

open access: yesMathematics
The mathematical side of applied problems in multiple subject areas (biology, pattern recognition, etc.) is reduced to the problem of discrete optimization in the following mathematical method.
Konstantin Gorbunov, Vassily Lyubetsky
doaj   +1 more source

A program for verification of phylogenetic network models

open access: yesBioinform., 2016
MOTIVATION Genetic material is transferred in a non-reproductive manner across species more frequently than commonly thought, particularly in the bacteria kingdom.
Andreas D. M. Gunawan   +2 more
semanticscholar   +1 more source

Inferring Phylogenetic Networks Using PhyloNet [PDF]

open access: yesSystematic Biology, 2017
AbstractPhyloNet was released in 2008 as a software package for representing and analyzing phylogenetic networks. At the time of its release, the main functionalities in PhyloNet consisted of measures for comparing network topologies and a single heuristic for reconciling gene trees with a species tree. Since then, PhyloNet has grown significantly. The
Wen, Dingqiao   +3 more
openaire   +3 more sources

UTact: Underwater Vision‐Based Tactile Sensor with Geometry Reconstruction and Contact Force Estimation

open access: yesAdvanced Robotics Research, EarlyView.
Embedded flexible sensing technologies advance underwater soft robotics, yet most systems still suffer from hysteresis and limited perceptiveness. Instead, vision‐based tactile sensors provide reliable and rapid feedback essential for complex underwater tasks.
Qiyi Zhang   +5 more
wiley   +1 more source

Consistency of the Neighbor-Net Algorithm

open access: yesAlgorithms for Molecular Biology, 2007
Background Neighbor-Net is a novel method for phylogenetic analysis that is currently being widely used in areas such as virology, bacteriology, and plant evolution.
Moulton Vincent   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy