Evidence map›Paper›PMID 33326046›Full record

ArticleDie Naturwissenschaften2020

Antiquity and fundamental processes of the antler cycle in Cervidae (Mammalia).

Gertrud E Rössner, Loïc Costeur, Torsten M Scheyer

Open access · hybridAbstract read
In one paragraph

Article in Die Naturwissenschaften, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
4.0field-weighted citation impact, top 7% 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

7 citing papers in PubMed, 18 citations in OpenAlex.

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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

3 authors at 3 institutions in 2 countries.

Gertrud E RössnerStaatliche Naturwissenschaftliche Sammlungen Bayerns - Bayerische Staatssammlung für Paläontologie und Geologie, Richard Wagner Str. 10, 80333, München, Germany. roessner@snsb.de.ORCID https://orcid.org/0000-0001-6538-5333
Loïc CosteurNaturhistorisches Museum Basel, Augustinergasse 2, 4001, Basel, Switzerland.ORCID https://orcid.org/0000-0001-6213-8556
Torsten M ScheyerUniversität Zürich, Paläontologisches Institut und Museum, Karl Schmid-Strasse 4, 8006, Zürich, Switzerland.ORCID https://orcid.org/0000-0002-6301-8983
Bayerische Staatssammlung für Paläontologie und Geologie · DENatural History Museum of Basel · CHUniversity of Zurich · CH

Funding

Deutsche Forschungsgemeinschaft Ro 1197/7-1Swiss National Science Foundation 200021_178853Swiss National Science Foundation 31003A_179401
6 · The paper itself

Abstract

The origins of the regenerative nature of antlers, being branched and deciduous apophyseal appendages of frontal bones of cervid artiodactyls, have long been associated with permanent evolutionary precursors. In this study, we provide novel insight into growth modes of evolutionary early antlers. We analysed a total of 34 early antlers affiliated to ten species, including the oldest known, dating from the early and middle Miocene (approx. 18 to 12 million years old) of Europe. Our findings provide empirical data from the fossil record to demonstrate that growth patterns and a regular cycle of necrosis, abscission and regeneration are consistent with data from modern antlers. The diverse histological analyses indicate that primary processes and mechanisms of the modern antler cycle were not gradually acquired during evolution, but were fundamental from the earliest record of antler evolution and, hence, explanations why deer shed antlers have to be rooted in basic histogenetic mechanisms. The previous interpretation that proximal circular protuberances, burrs, are the categorical traits for ephemerality is refuted.

Indexed as

FossilsAnimalsAntlersBiological EvolutionDeerRegenerationAntler histologyAntlerogenesisEarliest fossil antlersEvolutionMicroanatomyPalaeophysiology

Identifiers

PMID33326046
PMCPMC7744388
OpenAlexW3112911434

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.