User profiles for A. Gavryushkin

Alex Gavryushkin

Associate Professor of Mathematics and Data Science, University of Canterbury
Verified email at canterbury.ac.nz
Cited by 923

Microbiome interactions shape host fitness

…, N Korasidis, A Gavryushkin… - Proceedings of the …, 2018 - National Acad Sciences
Gut bacteria can affect key aspects of host fitness, such as development, fecundity, and lifespan,
while the host, in turn, shapes the gut microbiome. However, it is unclear to what extent …

[HTML][HTML] The space of ultrametric phylogenetic trees

A Gavryushkin, AJ Drummond - Journal of theoretical biology, 2016 - Elsevier
The reliability of a phylogenetic inference method from genomic sequence data is ensured
by its statistical consistency. Bayesian inference methods produce a sample of phylogenetic …

How well can the exponential-growth coalescent approximate constant-rate birth–death population dynamics?

…, TG Vaughan, A Gavryushkin… - … of the Royal …, 2015 - royalsocietypublishing.org
One of the central objectives in the field of phylodynamics is the quantification of population
dynamic processes using genetic sequence data or in some cases phenotypic data. …

Inferring genetic interactions from comparative fitness data

K Crona, A Gavryushkin, D Greene, N Beerenwinkel - Elife, 2017 - elifesciences.org
10.7554/eLife.28629.001 Darwinian fitness is a central concept in evolutionary biology. In
practice, however, it is hardly possible to measure fitness for all genotypes in a natural …

[HTML][HTML] Computing nearest neighbour interchange distances between ranked phylogenetic trees

L Collienne, A Gavryushkin - Journal of Mathematical Biology, 2021 - Springer
… \mathrm {NNI}\) operation to ranked trees introduced by Gavryushkin et al. (2018), which is
called \(… To be consistent with notations used in the literature (Gavryushkin et al. 2018), we will …

[HTML][HTML] Reducibilities among equivalence relations induced by recursively enumerable structures

A Gavryushkin, B Khoussainov, F Stephan - Theoretical Computer Science, 2016 - Elsevier
In this paper we investigate the dependence of recursively enumerable structures on the
equality relation which is fixed to a specific re equivalence relation. We compare re equivalence …

Effect of Temperature, pH and Shell Thickness on the Rate of Mg2+ and Ox2- Release from Multilayered Polyelectrolyte Shells Deposited onto Microcrystals of …

AI Petrov, AV Gavryushkin… - The Journal of Physical …, 2003 - ACS Publications
The influence of temperature and pH on the rate of dissolving the naked magnesium
oxalate microcrystals and the microcrystals coated with multilayered polyelectrolyte shells of …

Accounting for errors in data improves divergence time estimates in single-cell cancer evolution

K Chen, JC Moravec, A Gavryushkin… - Molecular biology …, 2022 - academic.oup.com
Single-cell sequencing provides a new way to explore the evolutionary history of cells.
Compared to traditional bulk sequencing, where a population of heterogeneous cells is pooled to …

Toward analysis of structural changes common for alkaline carbonates and binary compounds: prediction of high-pressure structures of Li2CO3, Na2CO3, and K2CO3

PN Gavryushkin, A Behtenova, ZI Popov… - Crystal Growth & …, 2016 - ACS Publications
The behavior of alkaline carbonates at high pressure is poorly understood. Indeed,
theoretical and experimental investigations of the pressure induced structural changes have …

Online Bayesian analysis with BEAST 2

R Bouckaert, L Collienne, A Gavryushkin - bioRxiv, 2022 - biorxiv.org
There are a growing number of areas, eg epidemiology and within-organism cancer
evolution, where re-analysing all available data from scratch every time new data becomes …