Evidence map›Paper›PMID 32386290›Full record

ArticleAnnals of botany2021

Reconstruction of the spatio-temporal diversification and ecological niche evolution of Helianthemum (Cistaceae) in the Canary Islands using genotyping-by-sequencing data.

Rafael G Albaladejo, Sara Martín-Hernanz, J Alfredo Reyes-Betancort, Arnoldo Santos-Guerra, María Olangua-Corral, Abelardo Aparicio

Open access · bronzeAbstract read
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Article in Annals of botany, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
4.2field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 24 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Rafael G AlbaladejoDepartamento de Biología Vegetal y Ecología, Universidad de Sevilla, Sevilla, Spain.
Sara Martín-HernanzDepartamento de Biología Vegetal y Ecología, Universidad de Sevilla, Sevilla, Spain.
J Alfredo Reyes-BetancortJardín de Aclimatación de la Orotava (Instituto Canario de Investigaciones Agrarias - ICIA), Puerto de la Cruz, Santa Cruz de Tenerife, Spain.
Arnoldo Santos-GuerraJardín de Aclimatación de la Orotava (Instituto Canario de Investigaciones Agrarias - ICIA), Puerto de la Cruz, Santa Cruz de Tenerife, Spain.
María Olangua-CorralDepartamento de Biología Reproductiva y Micro-morfología, Jardín Botánico Canario 'Viera y Clavijo'-Unidad Asociada CSIC (Cabildo de Gran Canaria), Las Palmas de Gran Canaria, Spain.
Abelardo AparicioDepartamento de Biología Vegetal y Ecología, Universidad de Sevilla, Sevilla, Spain.
Universidad de Sevilla · ESInstituto Canario de Investigaciones Agrarias · ESReal Jardín Botánico · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsSeveral biogeographical models have been proposed to explain the colonization and diversification patterns of Macaronesian lineages. In this study, we calculated the diversification rates and explored what model best explains the current distribution of the 15 species endemic to the Canary Islands belonging to Helianthemum sect. Helianthemum (Cistaceae).

methodsWe performed robust phylogenetic reconstructions based on genotyping-by-sequencing data and analysed the timing, biogeographical history and ecological niche conservatism of this endemic Canarian clade. KEY

resultsOur phylogenetic analyses provided strong support for the monophyly of this clade, and retrieved five lineages not currently restricted to a single island. The pristine colonization event took place in the Pleistocene (~1.82 Ma) via dispersal to Tenerife by a Mediterranean ancestor.

conclusionsThe rapid and abundant diversification (0.75-1.85 species per million years) undergone by this Canarian clade seems the result of complex inter-island dispersal events followed by allopatric speciation driven mostly by niche conservatism, i.e. inter-island dispersal towards niches featuring similar environmental conditions. Nevertheless, significant instances of ecological niche shifts have also been observed in some lineages, making an important contribution to the overall diversification history of this clade.

Indexed as

CistaceaeEcosystemGenotypeIslandsPhylogenySpainAllopatric speciationCanary Islandsdiversificationgenotyping-by-sequencingHelianthemumniche conservatismphylogenomics

Identifiers

PMID32386290
PMCPMC8052925
OpenAlexW3021465513

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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.