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  1. Hace 5 días · Coalescent-based inference of the demographic history of the guanaco population. a) PSMC showing two different main trajectories L. g. cacsilensis and L. g. guanicoe guanaco subspecies, purple for L. g. cacsilensis from NW and green for L. g. guanicoe from SP. b) Stairway Plot of Lama g. guanicoe from CP, WP, SP, and FZ.

  2. Hace 4 días · coalescing: 1 adj growing together, fusing Synonyms: coalescent united characterized by unity; being or joined into a single entity

  3. 15 de may. de 2024 · The full-likelihood multispecies coalescent approach is used to estimate species phylogeny and major introgression events in Heliconius butterflies from whole-genome sequence data and it is found that H. aoede most likely represents the earliest-branching lineage of the genus and that “silvaniform” species are paraphyletic within the melpomene- silvaniform group.

  4. Hace 1 día · Statistical methods of genomic data, emphasizing coalescent theory and molecular population genetics and genomics. Topics include derivation of coalescent theory, tests of natural selection, population structure, and statistical inference, with a focus on the population genomics of human populations.

  5. 25 de abr. de 2024 · Differences in effective population sizes exist among PRRSV-2 sub-lineages, with fluctuating patterns of relative genetic diversity revealed under Bayesian skyline coalescent models (Figures 5A–D). Specifically, sub-lineage 8.7 experienced a consistent expansion initially, reaching its peak in 2012, followed by a gradual decline in ...

  6. pypi.org › project › phasegenphasegen · PyPI

    1 de may. de 2024 · phasegen is a package for simulation and inference on exact solutions of coalescent distributions under diverse demographic scenarios. phasegen leverages phase-type theory and supports a wide range of demographic models and coalescent tree statistics.

  7. 25 de abr. de 2024 · Cooperation is crucial for human prosperity, and population structure fosters it through pairwise interactions and coordinated behavior in larger groups. A recent study explores the evolution of ...