Evidence map›Paper›PMID 35577296›Full record

ReviewMolecular phylogenetics and evolution2022

Phylogenetics in space: How continuous spatial structure impacts tree inference.

Zachary B Hancock, Emma S Lehmberg, Heath Blackmon

Abstract readReview
In one paragraph

Review in Molecular phylogenetics and evolution, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Gene tree patterns help answer: vicariance or dispersal?bioRxiv : the preprint server for biology · 2026
    Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Zachary B HancockDepartment of Biology at Texas A&M University, College Station, TX 77840, United States; Ecology & Evolutionary Biology IDP at Texas A&M University, College Station, TX 77840, United States; Department of Integrative Biology, Michigan State University, 293 Farm Ln., East Lansing, MI 48825, United States. Electronic address: hancockz@msu.edu.
Emma S LehmbergDepartment of Biology at Texas A&M University, College Station, TX 77840, United States; Ecology & Evolutionary Biology IDP at Texas A&M University, College Station, TX 77840, United States.
Heath BlackmonDepartment of Biology at Texas A&M University, College Station, TX 77840, United States; Ecology & Evolutionary Biology IDP at Texas A&M University, College Station, TX 77840, United States.

Funding

Integrating theory, genomics, and comparative approaches to break barriers to the understanding of genome structure and sex chromosome evolution.R35GM138098 · NIGMS · TEXAS A&M UNIVERSITY · PI BLACKMON, HEATH · 2020 to 2024
$1.8M
NIGMS NIH HHS R35 GM138098
6 · The paper itself

Abstract

The tendency to discretize biology permeates taxonomy and systematics, leading to models that simplify the often continuous nature of populations. Even when the assumption of panmixia is relaxed, most models still assume some degree of discrete structure. The multispecies coalescent has emerged as a powerful model in phylogenetics, but in its common implementation is entirely space-independent - what we call the "missing z-axis". In this article, we review the many lines of evidence for how continuous spatial structure can impact phylogenetic inference. We illustrate and expand on these by using complex continuous-space demographic models that include distinct modes of speciation. We find that the impact of spatial structure permeates all aspects of phylogenetic inference, including gene tree stoichiometry, topological and branch-length variance, network estimation, and species delimitation. We conclude by utilizing our results to suggest how researchers can identify spatial structure in phylogenetic datasets.

Indexed as

Models, GeneticPhylogenyGene treeHybridizationMultispecies coalescentSpecies delimitationSpecies tree

Identifiers

PMID35577296
PMCPMC10289471

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.