Molecular phylogeny and evolution of inflorescence types in <i>Eperua</i>-Reference-Cited by-同舟云学术

Molecular phylogeny and evolution of inflorescence types in Eperua

Published:2023-10 Issue:10 Volume:110 Page:
ISSN:0002-9122
Container-title:American Journal of Botany
language:en
Short-container-title:American J of Botany

Author:

ter Steege Hans¹²^ORCID,Fortes Elenice A.³^ORCID,Rozendaal Danaë M. A.⁴⁵^ORCID,Erkens Roy H. J.⁶^ORCID,Sabatier Daniel⁷^ORCID,Aymard Gerardo⁸⁹^ORCID,Duijm Elza¹^ORCID,Eurlings Marcel¹^ORCID,Grewe Felix¹⁰^ORCID,Pombo Maihyra M.¹¹^ORCID,Gomes Vitor F.¹²¹³^ORCID,de Mansano Vidal F.¹⁴^ORCID,de Oliveira Sylvia M.¹^ORCID

Affiliation:

1. Naturalis Biodiversity Center Leiden The Netherlands

2. Quantitative Biodiversity Dynamics, Dept. of Biology Utrecht Utrecht University The Netherlands

3. Instituto de Biologia Universidade Estadual de Campinas Campinas Brazil

4. Plant Production Systems Group Wageningen University P.O. Box 430 Wageningen 6700 AK the Netherlands

5. Centre for Crop Systems Analysis Wageningen University P.O. Box 430 Wageningen 6700 AK the Netherlands

6. Maastricht Science Programme, Faculty of Science and Engineering Maastricht University P.O. Box 616. 6200 MD Maastricht The Netherlands

7. AMAP, IRD, Cirad, CNRS, INRA Université de Montpellier Montpellier F‐34398 France

8. UNELLEZ‐Guanare, Programa de Ciencias del Agro y del Mar Herbario Universitario (PORT), Mesa de Cavacas, estado Portuguesa 3350 Venezuela

9. Compensation International Progress S.A. Ciprogress–Greenlife Bogotá D.C. Colombia

10. Grainger Bioinformatics Center, Field Museum 1400 S. Lake Shore Drive Chicago 60605‐2496 IL USA

11. Coordenação de Biodiversidade Instituto Nacional de Pesquisas da Amazônia – INPA Av. André Araújo, 2936 Manaus 69067‐375 AM Brazil

12. Escola de Negócios Tecnologia e Inovação Centro Universitário do Pará Belém PA Brazil

13. Universidade Federal do Pará Rua Augusto Corrêa 01 Belém 66075‐110 PA Brazil

14. Instituto de Pesquisas Jardim Botânico do Rio de Janeiro Rua Pacheco Leão, 915 Rio de Janeiro 22460‐030 RJ Brazil

Abstract

AbstractPremiseThe Amazonian hyperdominant genus Eperua (Fabaceae) currently holds 20 described species and has two strongly different inflorescence and flower types, with corresponding different pollination syndrome. The evolution of these vastly different inflorescence types within this genus was unknown and the main topic in this study.MethodsWe constructed a molecular phylogeny, based on the full nuclear ribosomal DNA and partial plastome, using Bayesian inference and maximum likelihood methods, to test whether the genus is monophyletic, whether all species are monophyletic and if the shift from bat to bee pollination (or vice versa) occurred once in this genus.ResultsAll but two species are well supported by the nuclear ribosomal phylogeny. The plastome phylogeny, however, shows a strong geographic signal suggesting strong local hybridization or chloroplast capture, rendering chloroplast barcodes meaningless in this genus.ConclusionsWith our data, we cannot fully resolve the backbone of the tree to clarify sister genera relationships and confirm monophyly of the genus Eperua. Within the genus, the shift from bat to bee and bee to bat pollination has occurred several times but, with the bee to bat not always leading to a pendant inflorescence.

Publisher

Wiley

Subject

Plant Science,Genetics,Ecology, Evolution, Behavior and Systematics

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