Evidence map›Paper›PMID 30796841›Full record

ArticleSystematic biology2019

The Search for Common Origin: Homology Revisited.

Helga Ochoterena, Alexander Vrijdaghs, Erik Smets, Regine Claßen-Bockhoff

Open access · bronzeAbstract read
In one paragraph

Article in Systematic biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.5field-weighted citation impact, top 6% of its field
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

13 citing papers in PubMed, 63 citations in OpenAlex.

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  13. The 'Male Flower' ofFrontiers in cell and developmental biology · 2020
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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

4 authors at 4 institutions in 4 countries.

Helga OchoterenaInstituto de Biología, Universidad Nacional Autónoma de México, Apdo. Postal 70-233, CdMx 04510, Mexico.
Alexander VrijdaghsEcology, Evolution and Biodiversity Conservation, KU Leuven, Kasteelpark Arenberg 31, Box 2437, BE-3001 Leuven, Belgium.
Erik SmetsEcology, Evolution and Biodiversity Conservation, KU Leuven, Kasteelpark Arenberg 31, Box 2437, BE-3001 Leuven, Belgium.
Regine Claßen-BockhoffInstitute of Organismic and Molecular Evolution (iomE), Johannes Gutenberg-Universität Mainz, Saarstraße, 55099 Mainz, Germany.
Johannes Gutenberg University Mainz · DEMeise Botanic Garden · BENaturalis Biodiversity Center · NLUniversidad Nacional Autónoma de México · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Understanding the evolution of biodiversity on Earth is a central aim in biology. Currently, various disciplines of science contribute to unravel evolution at all levels of life, from individual organisms to species and higher ranks, using different approaches and specific terminologies. The search for common origin, traditionally called homology, is a connecting paradigm of all studies related to evolution. However, it is not always sufficiently taken into account that defining homology depends on the hierarchical level studied (organism, population, and species), which can cause confusion. Therefore, we propose a framework to define homologies making use of existing terms, which refer to homology in different fields, but restricting them to an unambiguous meaning and a particular hierarchical level. We propose to use the overarching term "homology" only when "morphological homology," "vertical gene transfer," and "phylogenetic homology" are confirmed. Consequently, neither phylogenetic nor morphological homology is equal to homology. This article is intended for readers with different research backgrounds. We challenge their traditional approaches, inviting them to consider the proposed framework and offering them a new perspective for their own research.

Indexed as

Biological EvolutionClassificationAnalogycharactercommon ancestrygenealogyhomologyhomoplasyorthologyparalogy

Identifiers

PMID30796841
PMCPMC6701455
OpenAlexW2917094250

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.