Search results
1 kwi 2016 · Genetic distance is the degree of gene difference (genomic difference) between species or populations that is measured by some numerical method. Genetic distance measures have already been...
28 mar 2012 · Distance matrix method. Distance calculation. Pairwise sequence distances are calculated assuming a Markov chain model of nucleotide substitution. Several commonly used models are...
24 maj 2017 · In this simulation study, we analyze the behavior of different genetic distances in Island (null hypothesis) and stepping stone models displaying varying neighborhood sizes.
1 lis 1985 · In this paper, we examine a very flexible matrix combinatorial procedure which generates statistical significance levels for correlational measures of pattern similarity between distance...
We built matrices of genetic distances among population by calculating pairwise FST estimated by an Analysis of Variance of Allele Frequencies (Holsinger and Weir, 2009) and Nei’s genetic distances (these two genetic distances are strongly correlated: rm = 0.868; p < 0.001).
6 sie 2010 · Gene expression divergence is a phenotypic trait reflecting evolution of gene regulation and characterizing dissimilarity between species and between cells and tissues within the same species. Several distance measures, such as Euclidean and correlation-based distances have been proposed for measuring expression divergence. Results.
1 cze 2022 · With an average read depth of 1, ngsDist overestimates genetic distance d when a relatively small true d is simulated (35-fold difference when true d = 0.01 ). This is due to ngsDist averaging over the posterior genotype distribution when calculating genetic distances (eq. 2 in Vieira et al. 2015). Averaging over the posterior leads to ...
