Evidence map›Paper›PMID 28381621›Full record

ArticleProceedings. Biological sciences2017

Hummingbird pollination and the diversification of angiosperms: an old and successful association in Gesneriaceae.

Martha Liliana Serrano-Serrano, Jonathan Rolland, John L Clark, Nicolas Salamin, Mathieu Perret

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing 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

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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

34 citing papers in PubMed.

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  3. Ecology and evolution · 2024
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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

5 authors.

Martha Liliana Serrano-SerranoDepartment of Ecology and Evolution, University of Lausanne, 1015 Lausanne, Switzerland.ORCID http://orcid.org/0000-0003-3313-725X
Jonathan RollandDepartment of Ecology and Evolution, University of Lausanne, 1015 Lausanne, Switzerland.
John L ClarkDepartment of Biological Sciences, The University of Alabama, PO Box 870345, Tuscaloosa, AL 35487-0345, USA.
Nicolas SalaminDepartment of Ecology and Evolution, University of Lausanne, 1015 Lausanne, Switzerland.
Mathieu PerretConservatoire et Jardin botaniques de la Ville de Genève and Laboratory of Plant Systematics and Biodiversity, University of Geneva, Chemin de l'Impératrice 1, 1292 Chambésy, Geneva, Switzerland mathieu.perret@ville-ge.ch.ORCID http://orcid.org/0000-0003-2021-114X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The effects of specific functional groups of pollinators in the diversification of angiosperms are still to be elucidated. We investigated whether the pollination shifts or the specific association with hummingbirds affected the diversification of a highly diverse angiosperm lineage in the Neotropics. We reconstructed a phylogeny of 583 species from the Gesneriaceae family and detected diversification shifts through time, inferred the timing and amount of transitions among pollinator functional groups, and tested the association between hummingbird pollination and speciation and extinction rates. We identified a high frequency of pollinator transitions, including reversals to insect pollination. Diversification rates of the group increased through time since 25 Ma, coinciding with the evolution of hummingbird-adapted flowers and the arrival of hummingbirds in South America. We showed that plants pollinated by hummingbirds have a twofold higher speciation rate compared with plants pollinated by insects, and that transitions among functional groups of pollinators had little impact on the diversification process. We demonstrated that floral specialization on hummingbirds for pollination has triggered rapid diversification in the Gesneriaceae family since the Early Miocene, and that it represents one of the oldest identified plant-hummingbird associations. Biotic drivers of plant diversification in the Neotropics could be more related to this specific type of pollinator (hummingbirds) than to shifts among different functional groups of pollinators.

Indexed as

BirdsGenetic SpeciationPollinationAnimalsFlowersMagnoliopsidaPhylogenySouth Americacomparative methodsfloral traitsornithophilypollinator shiftsstochastic mapping

Identifiers

PMID28381621
PMCPMC5394660

What OpenQuestion holds

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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.