1
|
de Vos JM, Streiff SJR, Bachelier JB, Epitawalage N, Maurin O, Forest F, Baker WJ. Phylogenomics of the pantropical Connaraceae: revised infrafamilial classification and the evolution of heterostyly. PLANT SYSTEMATICS AND EVOLUTION = ENTWICKLUNGSGESCHICHTE UND SYSTEMATIK DER PFLANZEN 2024; 310:29. [PMID: 39105137 PMCID: PMC11297820 DOI: 10.1007/s00606-024-01909-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 05/28/2024] [Indexed: 08/07/2024]
Abstract
Connaraceae is a pantropical family of about 200 species containing lianas and small trees with remarkably diverse floral polymorphisms, including distyly, tristyly, homostyly, and dioecy. To date, relationships within the family have not been investigated using a targeted molecular phylogenetic treatment, severely limiting systematic understanding and reconstruction of trait evolution. Accordingly, their last infrafamilial classification was based only on morphological data. Here, we used phylogenomic data obtained using the Angiosperms353 nuclear target sequence capture probes, sampling all tribes and almost all genera, entirely from herbarium specimens, to revise infrafamilial classification and investigate the evolution of heterostyly. The backbone of the resulting molecular phylogenetic tree is almost entirely resolved. Connaraceae consists of two clades, one containing only the African genus Manotes (4 or 5 species), which we newly recognize at the subfamily level. Vegetative and reproductive synapomorphies are proposed for Manotoideae. Within Connaroideae, Connareae is expanded to include the former Jollydoreae. The backbone of Cnestideae, which contains more than half of the Connaraceae species, remains incompletely resolved. Reconstructions of reproductive system evolution are presented that tentatively support tristyly as the ancestral state for the family, with multiple parallel losses, in agreement with previous hypotheses, plus possible re-gains. However, the great diversity of stylar polymorphisms and their phylogenetic lability preclude a definitive answer. Overall, this study reinforces the usefulness of herbarium phylogenomics, and unlocks the reproductive diversity of Connaraceae as a model system for the evolution of complex biological phenomena. Supplementary Information The online version contains supplementary material available at 10.1007/s00606-024-01909-y.
Collapse
Affiliation(s)
- Jurriaan M. de Vos
- Department of Environmental Sciences - Botany, University of Basel, Schönbeinstrasse 6, 4056 Basel, Switzerland
| | - Serafin J. R. Streiff
- Department of Environmental Sciences - Botany, University of Basel, Schönbeinstrasse 6, 4056 Basel, Switzerland
- UMR DIADE, Université de Montpellier, IRD, CIRAD, 911 Avenue Agropolis, 34090 Montpellier, France
| | - Julien B. Bachelier
- Institüt für Biologie/Dahlem Centre of Plant Sciences, Freie Universität Berlin, Altensteinstrasse 6, 14195 Berlin, Germany
| | - Niroshini Epitawalage
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE UK
- The New York Botanical Garden, 2900 Southern Blvd, Bronx, NY 10458 USA
| | - Olivier Maurin
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE UK
| | - Félix Forest
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE UK
| | - William J. Baker
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE UK
- Department of Biology, Aarhus University, Ny Munkegade 116, 8000 Aarhus, Denmark
| |
Collapse
|
2
|
Veltman MA, Anthoons B, Schrøder-Nielsen A, Gravendeel B, de Boer HJ. Orchidinae-205: A new genome-wide custom bait set for studying the evolution, systematics, and trade of terrestrial orchids. Mol Ecol Resour 2024; 24:e13986. [PMID: 38899721 DOI: 10.1111/1755-0998.13986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 05/16/2024] [Accepted: 05/30/2024] [Indexed: 06/21/2024]
Abstract
Terrestrial orchids are a group of genetically understudied, yet culturally and economically important plants. The Orchidinae tribe contains many species that produce edible tubers that are used for the production of traditional delicacies collectively called 'salep'. Overexploitation of wild orchids in the Eastern Mediterranean and Western Asia threatens to drive many of these species to extinction, but cost-effective tools for monitoring their trade are currently lacking. Here we present a custom bait kit for target enrichment and sequencing of 205 novel genetic markers that are tailored to phylogenomic applications in Orchidinae s.l. A subset of 31 markers capture genes putatively involved in the production of glucomannan, a water-soluble polysaccharide that gives salep its distinctive properties. We tested the kit on 73 taxa native to the area, demonstrating universally high locus recovery irrespective of species identity, that exceeds the total sequence length obtained with alternative kits currently available. Phylogenetic inference with concatenation and coalescent approaches was robust and showed high levels of support for most clades, including some which were previously unresolved. Resolution for hybridizing and recently radiated lineages remains difficult, but could be further improved by analysing multiple haplotypes and the non-exonic sequences captured by our kit, with the promise to shed new light on the evolution of enigmatic taxa with a complex speciation history. Offering a step-up from traditional barcoding and universal markers, the genome-wide custom loci targeted by Orchidinae-205 are a valuable new resource to study the evolution, systematics and trade of terrestrial orchids.
Collapse
Affiliation(s)
- Margaretha A Veltman
- Natural History Museum, Oslo, Norway
- Naturalis Biodiversity Center, Leiden, Netherlands
| | | | | | - Barbara Gravendeel
- Naturalis Biodiversity Center, Leiden, Netherlands
- Radboud Institute for Biological and Environmental Sciences, Radboud University, Nijmegen, Netherlands
| | | |
Collapse
|
3
|
Yan Y, da Fonseca RR, Rahbek C, Borregaard MK, Davis CC. A new nuclear phylogeny of the tea family (Theaceae) unravels rapid radiations in genus Camellia. Mol Phylogenet Evol 2024; 196:108089. [PMID: 38679302 DOI: 10.1016/j.ympev.2024.108089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 03/08/2024] [Accepted: 04/25/2024] [Indexed: 05/01/2024]
Abstract
Molecular analyses of rapidly radiating groups often reveal incongruence between gene trees. This mainly results from incomplete lineage sorting, introgression, and gene tree estimation error, which complicate the estimation of phylogenetic relationships. In this study, we reconstruct the phylogeny of Theaceae using 348 nuclear loci from 68 individuals and two outgroup taxa. Sequence data were obtained by target enrichment using the recently released Angiosperm 353 universal probe set applied to herbarium specimens. The robustness of the topologies to variation in data quality was established under a range of different filtering schemes, using both coalescent and concatenation approaches. Our results confirmed most of the previously hypothesized relationships among tribes and genera, while clarifying additional interspecific relationships within the rapidly radiating genus Camellia. We recovered a remarkably high degree of gene tree heterogeneity indicative of rapid radiation in the group and observed cytonuclear conflicts, especially within Camellia. This was especially pronounced around short branches, which we primarily associate with gene tree estimation error. Our analysis also indicates that incomplete lineage sorting (ILS) contributed to gene-tree conflicts and accounted for approximately 14 % of the explained variation, whereas inferred introgression levels were low. Our study advances the understanding of the evolution of this important plant family and provides guidance on the application of target capture methods and the evaluation of key processes that influence phylogenetic discordances.
Collapse
Affiliation(s)
- Yujing Yan
- Center for Macroecology, Evolution and Climate, Globe Institute, University of Copenhagen, Universitetsparken 15, 2100 Copenhagen, Denmark; Department of Organismic and Evolutionary Biology, Harvard University Herbaria, 22 Divinity Ave, Cambridge, MA 02138, USA.
| | - Rute R da Fonseca
- Center for Macroecology, Evolution and Climate, Globe Institute, University of Copenhagen, Universitetsparken 15, 2100 Copenhagen, Denmark
| | - Carsten Rahbek
- Center for Macroecology, Evolution and Climate, Globe Institute, University of Copenhagen, Universitetsparken 15, 2100 Copenhagen, Denmark; Center for Global Mountain Biodiversity, Globe Institute, University of Copenhagen, Universitetsparken 15, 2100 Copenhagen, Denmark; Department of Life Sciences, Imperial College London, Silkwood Park campus, Ascot SL5 7PY, UK; Danish Institute for Advanced Study, University of Southern Denmark, 5230 Odense M, Denmark
| | - Michael K Borregaard
- Center for Macroecology, Evolution and Climate, Globe Institute, University of Copenhagen, Universitetsparken 15, 2100 Copenhagen, Denmark
| | - Charles C Davis
- Department of Organismic and Evolutionary Biology, Harvard University Herbaria, 22 Divinity Ave, Cambridge, MA 02138, USA
| |
Collapse
|
4
|
Pokorny L, Pellicer J, Woudstra Y, Christenhusz MJM, Garnatje T, Palazzesi L, Johnson MG, Maurin O, Françoso E, Roy S, Leitch IJ, Forest F, Baker WJ, Hidalgo O. Genomic incongruence accompanies the evolution of flower symmetry in Eudicots: a case study in the poppy family (Papaveraceae, Ranunculales). FRONTIERS IN PLANT SCIENCE 2024; 15:1340056. [PMID: 38947944 PMCID: PMC11212465 DOI: 10.3389/fpls.2024.1340056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 04/18/2024] [Indexed: 07/02/2024]
Abstract
Reconstructing evolutionary trajectories and transitions that have shaped floral diversity relies heavily on the phylogenetic framework on which traits are modelled. In this study, we focus on the angiosperm order Ranunculales, sister to all other eudicots, to unravel higher-level relationships, especially those tied to evolutionary transitions in flower symmetry within the family Papaveraceae. This family presents an astonishing array of floral diversity, with actinomorphic, disymmetric (two perpendicular symmetry axes), and zygomorphic flowers. We generated nuclear and plastid datasets using the Angiosperms353 universal probe set for target capture sequencing (of 353 single-copy nuclear ortholog genes), together with publicly available transcriptome and plastome data mined from open-access online repositories. We relied on the fossil record of the order Ranunculales to date our phylogenies and to establish a timeline of events. Our phylogenomic workflow shows that nuclear-plastid incongruence accompanies topological uncertainties in Ranunculales. A cocktail of incomplete lineage sorting, post-hybridization introgression, and extinction following rapid speciation most likely explain the observed knots in the topology. These knots coincide with major floral symmetry transitions and thus obscure the order of evolutionary events.
Collapse
Affiliation(s)
- Lisa Pokorny
- Real Jardín Botánico (RJB-CSIC), Madrid, Spain
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
| | - Jaume Pellicer
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
- Institut Botànic de Barcelona (IBB), CSIC-CMCNB, Barcelona, Spain
| | - Yannick Woudstra
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
| | - Maarten J. M. Christenhusz
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
- Department of Environment and Agriculture, Curtin University, Perth, WA, Australia
| | - Teresa Garnatje
- Institut Botànic de Barcelona (IBB), CSIC-CMCNB, Barcelona, Spain
- Jardí Botànic Marimurtra, Fundació Carl Faust, Blanes, Spain
| | - Luis Palazzesi
- División Paleobotánica, Museo Argentino de Ciencias Naturales, CONICET, Buenos Aires, Argentina
| | - Matthew G. Johnson
- Department of Biological Sciences, Texas Tech University, Lubbock, TX, United States
| | | | | | - Shyamali Roy
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
| | | | - Félix Forest
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
| | | | - Oriane Hidalgo
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
- Institut Botànic de Barcelona (IBB), CSIC-CMCNB, Barcelona, Spain
| |
Collapse
|
5
|
Nicol DA, Saldivia P, Summerfield TC, Heads M, Lord JM, Khaing EP, Larcombe MJ. Phylogenomics and morphology of Celmisiinae (Asteraceae: Astereae): Taxonomic and evolutionary implications. Mol Phylogenet Evol 2024; 195:108064. [PMID: 38508479 DOI: 10.1016/j.ympev.2024.108064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 03/12/2024] [Accepted: 03/17/2024] [Indexed: 03/22/2024]
Abstract
The tribe Astereae (Asteraceae) includes 36 subtribes and 252 genera, and is distributed worldwide in temperate and tropical regions. One of the subtribes, Celmisiinae Saldivia, has been recently circumscribed to include six genera and ca. 160 species, and is restricted to eastern Australia, New Zealand, and New Guinea. The species show an impressive range of growth habit, from small herbs and ericoid subshrubs to medium-sized trees. They live in a wide range of habitats and are often dominant in subalpine and alpine vegetation. Despite the well-supported circumscription of Celmisiinae, uncertainties have remained about their internal relationships and classification at genus and species levels. This study exploited recent advances in high-throughput sequencing to build a robust multi-gene phylogeny for the subtribe Celmisiinae. The target enrichment Angiosperms353 bait set and the hybpiper-nf and paragone-nf pipelines were used to retrieve, infer, and assemble orthologous loci from 75 taxa representing all the main putative clades within the subtribe. Because of the diploidised ploidy level in Celmisiinae, as well as missing data in the assemblies, uncertainty remains surrounding the inference of orthology detection. However, based on a variety of gene-family sets, coalescent and concatenation-based phylogenetic reconstructions recovered similar topologies. Paralogy and missing data in the gene-families caused some problems, but the estimated phylogenies were well-supported and well-resolved. The phylogenomic evidence supported Celmisiinae and three main clades: the Pleurophyllum clade (Pleurophyllum, Macrolearia and Damnamenia), mostly in the New Zealand Subantarctic Islands, Celmisia of mainland New Zealand and Australia, and Shawia (including 'Olearia pro parte' and Pachystegia) of New Zealand, Australia and New Guinea. The results presented here add to the accumulating support for the Angiosperms353 bait set as an efficient method for documenting plant diversity.
Collapse
Affiliation(s)
- Duncan A Nicol
- Department of Botany, University of Otago, PO Box 56, Dunedin, New Zealand.
| | - Patricio Saldivia
- Biota Ltda. Av. Miguel Claro 1224, Providencia, Santiago, Chile; Museo Regional de Aysén, Km 3 Camino a Coyhaique Alto, Coyhaique, Chile
| | - Tina C Summerfield
- Department of Botany, University of Otago, PO Box 56, Dunedin, New Zealand
| | - Michael Heads
- Buffalo Museum of Science, Buffalo, NY 14211-1293, USA
| | - Janice M Lord
- Department of Botany, University of Otago, PO Box 56, Dunedin, New Zealand
| | - Ei P Khaing
- Department of Biochemistry, University of Otago, PO Box 56, Dunedin, New Zealand
| | - Matthew J Larcombe
- Department of Botany, University of Otago, PO Box 56, Dunedin, New Zealand
| |
Collapse
|
6
|
Khan R, Biffin E, van Dijk KJ, Hill RS, Liu J, Waycott M. Development of a Target Enrichment Probe Set for Conifer (REMcon). BIOLOGY 2024; 13:361. [PMID: 38927241 PMCID: PMC11200496 DOI: 10.3390/biology13060361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 05/16/2024] [Accepted: 05/16/2024] [Indexed: 06/28/2024]
Abstract
Conifers are an ecologically and economically important seed plant group that can provide significant insights into the evolution of land plants. Molecular phylogenetics has developed as an important approach in evolutionary studies, although there have been relatively few studies of conifers that employ large-scale data sourced from multiple nuclear genes. Target enrichment sequencing (target capture, exon capture, or Hyb-Seq) has developed as a key approach in modern phylogenomic studies. However, until now, there has been no bait set that specifically targets the entire conifer clade. REMcon is a target sequence capture probe set intended for family- and species-level phylogenetic studies of conifers that target c. 100 single-copy nuclear loci. We tested the REMcon probe set using 69 species, including 44 conifer genera across six families and four other gymnosperm taxa, to evaluate the efficiency of target capture to efficiently generate comparable DNA sequence data across conifers. The recovery of target loci was high, with, on average, 94% of the targeted regions recovered across samples with high read coverage. A phylogenetic analysis of these data produced a well-supported topology that is consistent with the current understanding of relationships among conifers. The REMcon bait set will be useful in generating relatively large-scale nuclear data sets consistently for any conifer lineage.
Collapse
Affiliation(s)
- Raees Khan
- School of Biological Sciences, Faculty of Science, The University of Adelaide, Adelaide, SA 5005, Australia; (K.-j.v.D.); (R.S.H.); (M.W.)
- State Herbarium of South Australia, Adelaide, SA 5000, Australia;
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China;
- Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China
| | - Ed Biffin
- State Herbarium of South Australia, Adelaide, SA 5000, Australia;
| | - Kor-jent van Dijk
- School of Biological Sciences, Faculty of Science, The University of Adelaide, Adelaide, SA 5005, Australia; (K.-j.v.D.); (R.S.H.); (M.W.)
| | - Robert S. Hill
- School of Biological Sciences, Faculty of Science, The University of Adelaide, Adelaide, SA 5005, Australia; (K.-j.v.D.); (R.S.H.); (M.W.)
| | - Jie Liu
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China;
- Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China
| | - Michelle Waycott
- School of Biological Sciences, Faculty of Science, The University of Adelaide, Adelaide, SA 5005, Australia; (K.-j.v.D.); (R.S.H.); (M.W.)
- State Herbarium of South Australia, Adelaide, SA 5000, Australia;
| |
Collapse
|
7
|
Masters LE, Tomaszewska P, Schwarzacher T, Hackel J, Zuntini AR, Heslop-Harrison P, Vorontsova MS. Phylogenomic analysis reveals five independently evolved African forage grass clades in the genus Urochloa. ANNALS OF BOTANY 2024; 133:725-742. [PMID: 38365451 PMCID: PMC11082517 DOI: 10.1093/aob/mcae022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 02/21/2024] [Indexed: 02/18/2024]
Abstract
BACKGROUND AND AIMS The grass genus Urochloa (Brachiaria) sensu lato includes forage crops that are important for beef and dairy industries in tropical and sub-tropical Africa, South America and Oceania/Australia. Economically important species include U. brizantha, U. decumbens, U. humidicola, U. mutica, U. arrecta, U. trichopus, U. mosambicensis and Megathyrsus maximus, all native to the African continent. Perennial growth habits, large, fast growing palatable leaves, intra- and interspecific morphological variability, apomictic reproductive systems and frequent polyploidy are widely shared within the genus. The combination of these traits probably favoured the selection for forage domestication and weediness, but trait emergence across Urochloa cannot be modelled, as a robust phylogenetic assessment of the genus has not been conducted. We aim to produce a phylogeny for Urochloa that includes all important forage species, and identify their closest wild relatives (crop wild relatives). Finally, we will use our phylogeny and available trait data to infer the ancestral states of important forage traits across Urochloa s.l. and model the evolution of forage syndromes across the genus. METHODS Using a target enrichment sequencing approach (Angiosperm 353), we inferred a species-level phylogeny for Urochloa s.l., encompassing 54 species (~40 % of the genus) and outgroups. Phylogenies were inferred using a multispecies coalescent model and maximum likelihood method. We determined the phylogenetic placement of agriculturally important species and identified their closest wild relatives, or crop wild relatives, based on well-supported monophyly. Further, we mapped key traits associated with Urochloa forage crops to the species tree and estimated ancestral states for forage traits along branch lengths for continuous traits and at ancestral nodes in discrete traits. KEY RESULTS Agricultural species belong to five independent clades, including U. brizantha and U. decumbens lying in a previously defined species complex. Crop wild relatives were identified for these clades supporting previous sub-generic groupings in Urochloa based on morphology. Using ancestral trait estimation models, we find that five morphological traits that correlate with forage potential (perennial growth habits, culm height, leaf size, a winged rachis and large seeds) independently evolved in forage clades. CONCLUSIONS Urochloa s.l. is a highly diverse genus that contains numerous species with agricultural potential, including crop wild relatives that are currently underexploited. All forage species and their crop wild relatives naturally occur on the African continent and their conservation across their native distributions is essential. Genomic and phenotypic diversity in forage clade species and their wild relatives need to be better assessed both to develop conservation strategies and to exploit the diversity in the genus for improved sustainability in Urochloa cultivar production.
Collapse
Affiliation(s)
- Lizo E Masters
- Department of Genetics and Genome Biology, Institute for Environmental Futures, University of Leicester, Leicester LE17RH, UK
- Accelerated Taxonomy/Trait Diversity and Function, Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AB, UK
| | - Paulina Tomaszewska
- Department of Genetics and Genome Biology, Institute for Environmental Futures, University of Leicester, Leicester LE17RH, UK
- Department of Genetics and Cell Physiology, University of Wroclaw, 50-328 Wroclaw, Poland
| | - Trude Schwarzacher
- Department of Genetics and Genome Biology, Institute for Environmental Futures, University of Leicester, Leicester LE17RH, UK
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization/Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, China
| | - Jan Hackel
- Accelerated Taxonomy/Trait Diversity and Function, Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AB, UK
- Department of Biology, University of Marburg, Karl-von-Frisch-Straße 8, 35043 Marburg, Germany
| | - Alexandre R Zuntini
- Accelerated Taxonomy/Trait Diversity and Function, Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AB, UK
| | - Pat Heslop-Harrison
- Department of Genetics and Genome Biology, Institute for Environmental Futures, University of Leicester, Leicester LE17RH, UK
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization/Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, China
| | - Maria S Vorontsova
- Accelerated Taxonomy/Trait Diversity and Function, Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AB, UK
| |
Collapse
|
8
|
Mabry ME, Abrahams RS, Al-Shehbaz IA, Baker WJ, Barak S, Barker MS, Barrett RL, Beric A, Bhattacharya S, Carey SB, Conant GC, Conran JG, Dassanayake M, Edger PP, Hall JC, Hao Y, Hendriks KP, Hibberd JM, King GJ, Kliebenstein DJ, Koch MA, Leitch IJ, Lens F, Lysak MA, McAlvay AC, McKibben MTW, Mercati F, Moore RC, Mummenhoff K, Murphy DJ, Nikolov LA, Pisias M, Roalson EH, Schranz ME, Thomas SK, Yu Q, Yocca A, Pires JC, Harkess AE. Complementing model species with model clades. THE PLANT CELL 2024; 36:1205-1226. [PMID: 37824826 PMCID: PMC11062466 DOI: 10.1093/plcell/koad260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 09/07/2023] [Accepted: 09/22/2023] [Indexed: 10/14/2023]
Abstract
Model species continue to underpin groundbreaking plant science research. At the same time, the phylogenetic resolution of the land plant tree of life continues to improve. The intersection of these 2 research paths creates a unique opportunity to further extend the usefulness of model species across larger taxonomic groups. Here we promote the utility of the Arabidopsis thaliana model species, especially the ability to connect its genetic and functional resources, to species across the entire Brassicales order. We focus on the utility of using genomics and phylogenomics to bridge the evolution and diversification of several traits across the Brassicales to the resources in Arabidopsis, thereby extending scope from a model species by establishing a "model clade." These Brassicales-wide traits are discussed in the context of both the model species Arabidopsis and the family Brassicaceae. We promote the utility of such a "model clade" and make suggestions for building global networks to support future studies in the model order Brassicales.
Collapse
Affiliation(s)
- Makenzie E Mabry
- Florida Museum of Natural History, University of Florida, Gainesville, FL 32611, USA
| | - R Shawn Abrahams
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT 06520, USA
- Department of Biochemistry, Purdue University, West Lafayette, IN 47906, USA
| | | | | | - Simon Barak
- Ben-Gurion University of the Negev, French Associates Institute for Agriculture and Biotechnology of Drylands, Jacob Blaustein Institutes for Desert Research, Midreshet Ben-Gurion, 8499000, Israel
| | - Michael S Barker
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ 85721, USA
| | - Russell L Barrett
- National Herbarium of New South Wales, Australian Botanic Garden, Locked Bag 6002, Mount Annan, NSW 2567, Australia
| | - Aleksandra Beric
- Department of Psychiatry, Washington University in Saint Louis School of Medicine, St. Louis, MO 63110, USA
- NeuroGenomics and Informatics Center, Washington University in Saint Louis School of Medicine, St. Louis, MO 63108, USA
| | - Samik Bhattacharya
- Department of Biology, Botany, University of Osnabrück, D-49076 Osnabrück, Germany
| | - Sarah B Carey
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA
| | - Gavin C Conant
- Department of Biological Sciences, Bioinformatics Research Center, Program in Genetics, North Carolina State University, Raleigh, NC 27695, USA
| | - John G Conran
- ACEBB and SGC, School of Biological Sciences, The University of Adelaide, Adelaide, SA 5005, Australia
| | - Maheshi Dassanayake
- Department of Biological Sciences, Louisiana State University, Baton Rouge, LA 70803, USA
| | - Patrick P Edger
- Department of Horticulture, Michigan State University, East Lansing, MI 48864, USA
| | - Jocelyn C Hall
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta T6G 2E9, Canada
| | - Yue Hao
- Cancer and Cell Biology Division, Translational Genomics Research Institute, Phoenix, AZ 85004, USA
| | - Kasper P Hendriks
- Department of Biology, Botany, University of Osnabrück, D-49076 Osnabrück, Germany
- Functional Traits, Naturalis Biodiversity Center, PO Box 9517, Leiden 2300 RA, the Netherlands
| | - Julian M Hibberd
- Department of Plant Sciences, University of Cambridge, Cambridge, CB2 1TN, UK
| | - Graham J King
- Southern Cross Plant Science, Southern Cross University, Lismore, NSW 2480, Australia
| | | | - Marcus A Koch
- Centre for Organismal Studies (COS), Heidelberg University, 69120 Heidelberg, Germany
| | - Ilia J Leitch
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Frederic Lens
- Functional Traits, Naturalis Biodiversity Center, PO Box 9517, Leiden 2300 RA, the Netherlands
- Institute of Biology Leiden, Plant Sciences, Leiden University, 2333 BE Leiden, the Netherlands
| | - Martin A Lysak
- CEITEC, and NCBR, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | - Alex C McAlvay
- Institute of Economic Botany, New York Botanical Garden, The Bronx, NY 10458, USA
| | - Michael T W McKibben
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ 85721, USA
| | - Francesco Mercati
- National Research Council (CNR), Institute of Biosciences and Bioresource (IBBR), Palermo 90129, Italy
| | | | - Klaus Mummenhoff
- Department of Biology, Botany, University of Osnabrück, D-49076 Osnabrück, Germany
| | - Daniel J Murphy
- Royal Botanic Gardens Victoria, Melbourne, VIC 3004, Australia
| | | | - Michael Pisias
- Division of Plant Sciences, University of Missouri, Columbia, MO 65211, USA
| | - Eric H Roalson
- School of Biological Sciences, Washington State University, Pullman, WA 99164-4236, USA
| | - M Eric Schranz
- Biosystematics Group, Wageningen University, 6708 PB Wageningen, the Netherlands
| | - Shawn K Thomas
- Division of Biological Sciences, University of Missouri, Columbia, MO 65211, USA
- Bioinformatics and Analytics Core, University of Missouri, Columbia, MO 65211, USA
| | - Qingyi Yu
- Daniel K. Inouye U.S. Pacific Basin Agricultural Research Center, Agricultural Research Service, United States Department of Agriculture, Hilo, HI 96720, USA
| | - Alan Yocca
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA
| | - J Chris Pires
- Department of Soil and Crop Sciences, Colorado State University, Fort Collins, CO 80523-1170, USA
| | - Alex E Harkess
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA
| |
Collapse
|
9
|
Zuntini AR, Carruthers T, Maurin O, Bailey PC, Leempoel K, Brewer GE, Epitawalage N, Françoso E, Gallego-Paramo B, McGinnie C, Negrão R, Roy SR, Simpson L, Toledo Romero E, Barber VMA, Botigué L, Clarkson JJ, Cowan RS, Dodsworth S, Johnson MG, Kim JT, Pokorny L, Wickett NJ, Antar GM, DeBolt L, Gutierrez K, Hendriks KP, Hoewener A, Hu AQ, Joyce EM, Kikuchi IABS, Larridon I, Larson DA, de Lírio EJ, Liu JX, Malakasi P, Przelomska NAS, Shah T, Viruel J, Allnutt TR, Ameka GK, Andrew RL, Appelhans MS, Arista M, Ariza MJ, Arroyo J, Arthan W, Bachelier JB, Bailey CD, Barnes HF, Barrett MD, Barrett RL, Bayer RJ, Bayly MJ, Biffin E, Biggs N, Birch JL, Bogarín D, Borosova R, Bowles AMC, Boyce PC, Bramley GLC, Briggs M, Broadhurst L, Brown GK, Bruhl JJ, Bruneau A, Buerki S, Burns E, Byrne M, Cable S, Calladine A, Callmander MW, Cano Á, Cantrill DJ, Cardinal-McTeague WM, Carlsen MM, Carruthers AJA, de Castro Mateo A, Chase MW, Chatrou LW, Cheek M, Chen S, Christenhusz MJM, Christin PA, Clements MA, Coffey SC, Conran JG, Cornejo X, Couvreur TLP, Cowie ID, Csiba L, Darbyshire I, Davidse G, Davies NMJ, Davis AP, van Dijk KJ, Downie SR, Duretto MF, Duvall MR, Edwards SL, Eggli U, Erkens RHJ, Escudero M, de la Estrella M, Fabriani F, Fay MF, Ferreira PDL, Ficinski SZ, Fowler RM, Frisby S, Fu L, Fulcher T, Galbany-Casals M, Gardner EM, German DA, Giaretta A, Gibernau M, Gillespie LJ, González CC, Goyder DJ, Graham SW, Grall A, Green L, Gunn BF, Gutiérrez DG, Hackel J, Haevermans T, Haigh A, Hall JC, Hall T, Harrison MJ, Hatt SA, Hidalgo O, Hodkinson TR, Holmes GD, Hopkins HCF, Jackson CJ, James SA, Jobson RW, Kadereit G, Kahandawala IM, Kainulainen K, Kato M, Kellogg EA, King GJ, Klejevskaja B, Klitgaard BB, Klopper RR, Knapp S, Koch MA, Leebens-Mack JH, Lens F, Leon CJ, Léveillé-Bourret É, Lewis GP, Li DZ, Li L, Liede-Schumann S, Livshultz T, Lorence D, Lu M, Lu-Irving P, Luber J, Lucas EJ, Luján M, Lum M, Macfarlane TD, Magdalena C, Mansano VF, Masters LE, Mayo SJ, McColl K, McDonnell AJ, McDougall AE, McLay TGB, McPherson H, Meneses RI, Merckx VSFT, Michelangeli FA, Mitchell JD, Monro AK, Moore MJ, Mueller TL, Mummenhoff K, Munzinger J, Muriel P, Murphy DJ, Nargar K, Nauheimer L, Nge FJ, Nyffeler R, Orejuela A, Ortiz EM, Palazzesi L, Peixoto AL, Pell SK, Pellicer J, Penneys DS, Perez-Escobar OA, Persson C, Pignal M, Pillon Y, Pirani JR, Plunkett GM, Powell RF, Prance GT, Puglisi C, Qin M, Rabeler RK, Rees PEJ, Renner M, Roalson EH, Rodda M, Rogers ZS, Rokni S, Rutishauser R, de Salas MF, Schaefer H, Schley RJ, Schmidt-Lebuhn A, Shapcott A, Al-Shehbaz I, Shepherd KA, Simmons MP, Simões AO, Simões ARG, Siros M, Smidt EC, Smith JF, Snow N, Soltis DE, Soltis PS, Soreng RJ, Sothers CA, Starr JR, Stevens PF, Straub SCK, Struwe L, Taylor JM, Telford IRH, Thornhill AH, Tooth I, Trias-Blasi A, Udovicic F, Utteridge TMA, Del Valle JC, Verboom GA, Vonow HP, Vorontsova MS, de Vos JM, Al-Wattar N, Waycott M, Welker CAD, White AJ, Wieringa JJ, Williamson LT, Wilson TC, Wong SY, Woods LA, Woods R, Worboys S, Xanthos M, Yang Y, Zhang YX, Zhou MY, Zmarzty S, Zuloaga FO, Antonelli A, Bellot S, Crayn DM, Grace OM, Kersey PJ, Leitch IJ, Sauquet H, Smith SA, Eiserhardt WL, Forest F, Baker WJ. Phylogenomics and the rise of the angiosperms. Nature 2024; 629:843-850. [PMID: 38658746 PMCID: PMC11111409 DOI: 10.1038/s41586-024-07324-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 03/15/2024] [Indexed: 04/26/2024]
Abstract
Angiosperms are the cornerstone of most terrestrial ecosystems and human livelihoods1,2. A robust understanding of angiosperm evolution is required to explain their rise to ecological dominance. So far, the angiosperm tree of life has been determined primarily by means of analyses of the plastid genome3,4. Many studies have drawn on this foundational work, such as classification and first insights into angiosperm diversification since their Mesozoic origins5-7. However, the limited and biased sampling of both taxa and genomes undermines confidence in the tree and its implications. Here, we build the tree of life for almost 8,000 (about 60%) angiosperm genera using a standardized set of 353 nuclear genes8. This 15-fold increase in genus-level sampling relative to comparable nuclear studies9 provides a critical test of earlier results and brings notable change to key groups, especially in rosids, while substantiating many previously predicted relationships. Scaling this tree to time using 200 fossils, we discovered that early angiosperm evolution was characterized by high gene tree conflict and explosive diversification, giving rise to more than 80% of extant angiosperm orders. Steady diversification ensued through the remaining Mesozoic Era until rates resurged in the Cenozoic Era, concurrent with decreasing global temperatures and tightly linked with gene tree conflict. Taken together, our extensive sampling combined with advanced phylogenomic methods shows the deep history and full complexity in the evolution of a megadiverse clade.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Elaine Françoso
- Royal Botanic Gardens, Kew, Richmond, UK
- Centre for Ecology, Evolution and Behaviour, Department of Biological Sciences, School of Life Sciences and the Environment, Royal Holloway University of London, London, UK
| | | | | | | | | | - Lalita Simpson
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
| | | | | | - Laura Botigué
- Centre for Research in Agricultural Genomics (CRAG), CSIC-IRTA-UAB-UB, Campus UAB, Barcelona, Spain
| | | | | | - Steven Dodsworth
- School of Biological Sciences, University of Portsmouth, Portsmouth, UK
| | | | - Jan T Kim
- School of Physics, Engineering and Computer Science, University of Hertfordshire, Hatfield, UK
| | - Lisa Pokorny
- Royal Botanic Gardens, Kew, Richmond, UK
- Department of Biodiversity and Conservation, Real Jardín Botánico (RJB-CSIC), Madrid, Spain
| | - Norman J Wickett
- Department of Biological Sciences, Clemson University, Clemson, SC, USA
| | - Guilherme M Antar
- Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil
- Departamento de Ciências Agrárias e Biológicas, Centro Universitário Norte do Espírito Santo, Universidade Federal do Espírito Santo, São Mateus, Brazil
| | | | | | - Kasper P Hendriks
- Department of Biology, University of Osnabrück, Osnabrück, Germany
- Naturalis Biodiversity Center, Leiden, The Netherlands
| | - Alina Hoewener
- Plant Biodiversity, Technical University Munich, Freising, Germany
| | - Ai-Qun Hu
- Royal Botanic Gardens, Kew, Richmond, UK
| | - Elizabeth M Joyce
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
- Systematic, Biodiversity and Evolution of Plants, Ludwig Maximilian University of Munich, Munich, Germany
| | - Izai A B S Kikuchi
- Department of Botany, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Drew A Larson
- Department of Ecology & Evolutionary Biology, University of Michigan, Ann Arbor, MI, USA
| | - Elton John de Lírio
- Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil
| | - Jing-Xia Liu
- Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
| | | | - Natalia A S Przelomska
- Royal Botanic Gardens, Kew, Richmond, UK
- School of Biological Sciences, University of Portsmouth, Portsmouth, UK
| | - Toral Shah
- Royal Botanic Gardens, Kew, Richmond, UK
| | | | | | - Gabriel K Ameka
- Department of Plant and Environmental Biology, University of Ghana, Accra, Ghana
| | - Rose L Andrew
- Botany and N.C.W. Beadle Herbarium, University of New England, Armidale, New South Wales, Australia
| | - Marc S Appelhans
- Department of Systematics, Biodiversity and Evolution of Plants, Albrecht-von-Haller Institute of Plant Sciences, University of Göttingen, Göttingen, Germany
| | - Montserrat Arista
- Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, Seville, Spain
| | - María Jesús Ariza
- General Research Services, Herbario SEV, CITIUS, Universidad de Sevilla, Seville, Spain
| | - Juan Arroyo
- Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, Seville, Spain
| | | | | | - C Donovan Bailey
- Department of Biology, New Mexico State University, Las Cruces, NM, USA
| | - Helen F Barnes
- Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
| | - Matthew D Barrett
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
| | - Russell L Barrett
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Randall J Bayer
- Department of Biological Sciences, University of Memphis, Memphis, TN, USA
| | - Michael J Bayly
- School of BioSciences, The University of Melbourne, Parkville, Victoria, Australia
| | - Ed Biffin
- State Herbarium of South Australia, Botanic Gardens and State Herbarium, Adelaide, South Australia, Australia
| | | | - Joanne L Birch
- School of BioSciences, The University of Melbourne, Parkville, Victoria, Australia
| | - Diego Bogarín
- Naturalis Biodiversity Center, Leiden, The Netherlands
- Jardín Botánico Lankester, Universidad de Costa Rica, Cartago, Costa Rica
| | | | | | - Peter C Boyce
- Centro Studi Erbario Tropicale, Dipartimento di Biologia, University of Florence, Florence, Italy
| | | | | | - Linda Broadhurst
- Centre for Australian National Biodiversity Research, National Research Collections Australia, CSIRO, Canberra, Australian Capital Territory, Australia
| | - Gillian K Brown
- Queensland Herbarium and Biodiversity Science, Brisbane Botanic Gardens, Toowong, Queensland, Australia
| | - Jeremy J Bruhl
- Botany and N.C.W. Beadle Herbarium, University of New England, Armidale, New South Wales, Australia
| | - Anne Bruneau
- Institut de Recherche en Biologie Végétale and Département de Sciences Biologiques, University of Montreal, Montreal, Quebec, Canada
| | - Sven Buerki
- Department of Biological Sciences, Boise State University, Boise, ID, USA
| | - Edie Burns
- Royal Botanic Gardens, Kew, Richmond, UK
| | - Margaret Byrne
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Government of Western Australia, Kensington, Western Australia, Australia
| | | | - Ainsley Calladine
- State Herbarium of South Australia, Botanic Gardens and State Herbarium, Adelaide, South Australia, Australia
| | | | - Ángela Cano
- Cambridge University Botanic Garden, Cambridge, UK
| | | | - Warren M Cardinal-McTeague
- Department of Forest and Conservation Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | - Alejandra de Castro Mateo
- Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, Seville, Spain
| | - Mark W Chase
- Royal Botanic Gardens, Kew, Richmond, UK
- Department of Environment and Agriculture, Curtin University, Bentley, Western Australia, Australia
| | | | | | - Shilin Chen
- Institute of Herbgenomics, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing, China
| | - Maarten J M Christenhusz
- Royal Botanic Gardens, Kew, Richmond, UK
- Department of Environment and Agriculture, Curtin University, Perth, Western Australia, Australia
- Plant Gateway, Den Haag, The Netherlands
| | - Pascal-Antoine Christin
- Ecology and Evolutionary Biology, School of Biosciences, University of Sheffield, Sheffield, UK
| | - Mark A Clements
- Centre for Australian National Biodiversity Research, National Research Collections Australia, CSIRO, Canberra, Australian Capital Territory, Australia
| | - Skye C Coffey
- Western Australian Herbarium, Department of Biodiversity, Conservation and Attractions, Government of Western Australia, Kensington, Western Australia, Australia
| | - John G Conran
- School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Xavier Cornejo
- Herbario GUAY, Facultad de Ciencias Naturales, Universidad de Guayaquil, Guayaquil, Ecuador
| | | | - Ian D Cowie
- Northern Territory Herbarium Department of Environment Parks & Water Security, Northern Territory Government, Palmerston, Northern Territory, Australia
| | | | | | | | | | | | - Kor-Jent van Dijk
- The University of Adelaide, North Terrace Campus, Adelaide, South Australia, Australia
| | - Stephen R Downie
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Marco F Duretto
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Melvin R Duvall
- Department of Biological Sciences and Institute for the Study of the Environment, Sustainability and Energy, Northern Illinois University, DeKalb, IL, USA
| | | | - Urs Eggli
- Sukkulenten-Sammlung Zürich/ Grün Stadt Zürich, Zürich, Switzerland
| | - Roy H J Erkens
- Naturalis Biodiversity Center, Leiden, The Netherlands
- Maastricht Science Programme, Maastricht University, Maastricht, The Netherlands
- System Earth Science, Maastricht University, Venlo, The Netherlands
| | - Marcial Escudero
- Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, Seville, Spain
| | - Manuel de la Estrella
- Departamento de Botánica, Ecología y Fisiología Vegetal, Facultad de Ciencias, Universidad de Córdoba, Córdoba, Spain
| | | | | | - Paola de L Ferreira
- Departamento de Biologia, Faculdade de Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
- Department of Biology, Aarhus University, Aarhus, Denmark
| | | | - Rachael M Fowler
- School of BioSciences, The University of Melbourne, Parkville, Victoria, Australia
| | - Sue Frisby
- Royal Botanic Gardens, Kew, Richmond, UK
| | - Lin Fu
- South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | | | - Mercè Galbany-Casals
- Systematics and Evolution of Vascular Plants (UAB)-Associated Unit to CSIC by IBB, Departament de Biologia Animal, Biologia Vegetal i Ecologia, Facultat de Biociències, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Elliot M Gardner
- Department of Biology, Case Western Reserve University, Cleveland, OH, USA
| | | | - Augusto Giaretta
- Faculdade de Ciências Biológicas e Ambientais, Universidade Federal da Grande Dourados, Dourados, Brazil
| | - Marc Gibernau
- Laboratoire Sciences Pour l'Environnement, Université de Corse, Ajaccio, France
| | | | - Cynthia C González
- Herbario Trelew, Universidad Nacional de la Patagonia San Juan Bosco, Trelew, Argentina
| | | | - Sean W Graham
- Department of Botany, University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | - Bee F Gunn
- Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
| | - Diego G Gutiérrez
- Museo Argentino de Ciencias Naturales (MACN-CONICET), Buenos Aires, Argentina
| | - Jan Hackel
- Royal Botanic Gardens, Kew, Richmond, UK
- Department of Biology, Universität Marburg, Marburg, Germany
| | - Thomas Haevermans
- Institut de Systématique, Evolution, Biodiversité, Muséum National d'Histoire Naturelle, Paris, France
| | - Anna Haigh
- Royal Botanic Gardens, Kew, Richmond, UK
| | - Jocelyn C Hall
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Tony Hall
- Royal Botanic Gardens, Kew, Richmond, UK
| | - Melissa J Harrison
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
| | | | - Oriane Hidalgo
- Institut Botànic de Barcelona (IBB CSIC-Ajuntament de Barcelona), Barcelona, Spain
| | - Trevor R Hodkinson
- Botany, School of Natural Sciences, Trinity College Dublin, The University of Dublin, Dublin, Ireland
| | - Gareth D Holmes
- Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
| | | | | | - Shelley A James
- Western Australian Herbarium, Department of Biodiversity, Conservation and Attractions, Government of Western Australia, Kensington, Western Australia, Australia
| | - Richard W Jobson
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Gudrun Kadereit
- Prinzessin Therese von Bayern-Lehrstuhl für Systematik, Biodiversität & Evolution der Pflanzen, Ludwig-Maximilians-Universität München, Botanische Staatssammlung München, Botanischer Garten München-Nymphenburg, Munich, Germany
| | | | | | - Masahiro Kato
- National Museum of Nature and Science, Tsukuba, Japan
| | | | - Graham J King
- Southern Cross University, Lismore, New South Wales, Australia
| | | | | | - Ronell R Klopper
- Foundational Biodiversity Science Division, South African National Biodiversity Institute, Pretoria, South Africa
- Department of Plant and Soil Sciences, University of Pretoria, Pretoria, South Africa
| | | | - Marcus A Koch
- Centre for Organismal Studies, Biodiversity and Plant Systematics, Heidelberg University, Heidelberg, Germany
| | | | - Frederic Lens
- Naturalis Biodiversity Center, Leiden, The Netherlands
| | | | | | | | - De-Zhu Li
- Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
| | - Lan Li
- CSIRO, Canberra, Australian Capital Territory, Australia
| | | | - Tatyana Livshultz
- Department of Biodiversity, Earth and Environmental Sciences, Drexel University, Philadelphia, PA, USA
- Academy of Natural Science, Drexel University, Philadelphia, PA, USA
| | - David Lorence
- National Tropical Botanical Garden, Kalaheo, HI, USA
| | - Meng Lu
- Royal Botanic Gardens, Kew, Richmond, UK
| | - Patricia Lu-Irving
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Jaquelini Luber
- Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | - Mabel Lum
- Bioplatforms Australia Ltd, Sydney, New South Wales, Australia
| | - Terry D Macfarlane
- Western Australian Herbarium, Department of Biodiversity, Conservation and Attractions, Government of Western Australia, Kensington, Western Australia, Australia
| | | | - Vidal F Mansano
- Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | - Kristina McColl
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Angela J McDonnell
- Department of Biological Sciences, Saint Cloud State University, Saint Cloud, MN, USA
| | - Andrew E McDougall
- The University of Adelaide, North Terrace Campus, Adelaide, South Australia, Australia
| | - Todd G B McLay
- Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
| | - Hannah McPherson
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Rosa I Meneses
- Instituto de Arqueología y Antropología, Universidad Católica del Norte, San Pedro de Atacama, Chile
| | | | | | | | | | | | - Taryn L Mueller
- Department of Ecology, Evolution & Behavior, University of Minnesota, St. Paul, MN, USA
| | - Klaus Mummenhoff
- Department of Biology, University of Osnabrück, Osnabrück, Germany
| | - Jérôme Munzinger
- AMAP Lab, Université Montpellier, IRD, CIRAD, CNRS INRAE, Montpellier, France
| | - Priscilla Muriel
- Laboratorio de Ecofisiología, Escuela de Ciencias Biológicas, Pontificia Universidad Católica del Ecuador, Quito, Ecuador
| | - Daniel J Murphy
- Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
| | - Katharina Nargar
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
- Centre for Australian National Biodiversity Research, National Research Collections Australia, CSIRO, Canberra, Australian Capital Territory, Australia
| | - Lars Nauheimer
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
| | - Francis J Nge
- State Herbarium of South Australia, Botanic Gardens and State Herbarium, Adelaide, South Australia, Australia
| | - Reto Nyffeler
- Department of Systematic and Evolutionary Botany, University of Zürich, Zürich, Switzerland
| | - Andrés Orejuela
- Royal Botanic Garden Edinburgh, Edinburgh, UK
- Grupo de Investigación en Recursos Naturales Amazónicos, Instituto Tecnológico del Putumayo, Mocoa, Colombia
| | - Edgardo M Ortiz
- Plant Biodiversity, Technical University Munich, Freising, Germany
| | - Luis Palazzesi
- Museo Argentino de Ciencias Naturales (MACN-CONICET), Buenos Aires, Argentina
| | - Ariane Luna Peixoto
- Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Jaume Pellicer
- Institut Botànic de Barcelona (IBB CSIC-Ajuntament de Barcelona), Barcelona, Spain
| | - Darin S Penneys
- Department of Biology and Marine Biology, University of North Carolina Wilmington, Wilmington, NC, USA
| | | | - Claes Persson
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Marc Pignal
- Institut de Systématique, Evolution, Biodiversité, Muséum National d'Histoire Naturelle, Paris, France
| | - Yohan Pillon
- LSTM Université Montpellier, CIRADIRD, Montpellier, France
| | - José R Pirani
- Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil
| | | | | | | | - Carmen Puglisi
- Royal Botanic Gardens, Kew, Richmond, UK
- Missouri Botanical Garden, St. Louis, MO, USA
| | - Ming Qin
- South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | - Richard K Rabeler
- Department of Ecology & Evolutionary Biology, University of Michigan, Ann Arbor, MI, USA
| | | | - Matthew Renner
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Eric H Roalson
- School of Biological Sciences, Washington State University, Pullman, WA, USA
| | - Michele Rodda
- National Parks Board, Singapore Botanic Gardens, Singapore, Singapore
| | | | - Saba Rokni
- Royal Botanic Gardens, Kew, Richmond, UK
| | - Rolf Rutishauser
- Department of Systematic and Evolutionary Botany, University of Zürich, Zürich, Switzerland
| | - Miguel F de Salas
- Tasmanian Herbarium, University of Tasmania, Sandy Bay, Tasmania, Australia
| | - Hanno Schaefer
- Plant Biodiversity, Technical University Munich, Freising, Germany
| | | | - Alexander Schmidt-Lebuhn
- Centre for Australian National Biodiversity Research, National Research Collections Australia, CSIRO, Canberra, Australian Capital Territory, Australia
| | - Alison Shapcott
- School of Science Technology and Engineering, Center for Bioinnovation, University Sunshine Coast, Sippy Downs, Queensland, Australia
| | | | - Kelly A Shepherd
- Western Australian Herbarium, Department of Biodiversity, Conservation and Attractions, Government of Western Australia, Kensington, Western Australia, Australia
| | - Mark P Simmons
- Department of Biology, Colorado State University, Fort Collins, CO, USA
| | - André O Simões
- Departamento de Biologia Vegetal, Universidade Estadual de Campinas, Campinas, Brazil
| | | | - Michelle Siros
- Royal Botanic Gardens, Kew, Richmond, UK
- University of California, San Francisco, San Francisco, CA, USA
| | - Eric C Smidt
- Departamento de Botânica, Universidade Federal do Paraná, Curitiba, Brazil
| | - James F Smith
- Department of Biological Sciences, Boise State University, Boise, ID, USA
| | - Neil Snow
- Pittsburg State University, Pittsburg, KS, USA
| | - Douglas E Soltis
- Florida Museum of Natural History, University of Florida, Gainesville, FL, USA
| | - Pamela S Soltis
- Florida Museum of Natural History, University of Florida, Gainesville, FL, USA
| | | | | | - Julian R Starr
- Department of Biology, University of Ottawa, Ottawa, Ontario, Canada
| | | | | | | | | | - Ian R H Telford
- Botany and N.C.W. Beadle Herbarium, University of New England, Armidale, New South Wales, Australia
| | - Andrew H Thornhill
- Botany and N.C.W. Beadle Herbarium, University of New England, Armidale, New South Wales, Australia
- State Herbarium of South Australia, Botanic Gardens and State Herbarium, Adelaide, South Australia, Australia
- School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Ifeanna Tooth
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | | | - Frank Udovicic
- Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
| | | | - Jose C Del Valle
- Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, Seville, Spain
| | - G Anthony Verboom
- Department of Biological Sciences and Bolus Herbarium, University of Cape Town, Cape Town, South Africa
| | - Helen P Vonow
- State Herbarium of South Australia, Botanic Gardens and State Herbarium, Adelaide, South Australia, Australia
| | | | - Jurriaan M de Vos
- Department of Environmental Sciences-Botany, University of Basel, Basel, Switzerland
| | | | - Michelle Waycott
- State Herbarium of South Australia, Botanic Gardens and State Herbarium, Adelaide, South Australia, Australia
- School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Cassiano A D Welker
- Instituto de Biologia, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Adam J White
- Australian National Herbarium, Centre for Australian National Biodiversity Research, National Research Collections Australia, CSIRO, Canberra, Australian Capital Territory, Australia
| | | | - Luis T Williamson
- The University of Adelaide, North Terrace Campus, Adelaide, South Australia, Australia
| | - Trevor C Wilson
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Sin Yeng Wong
- Institute of Biodiversity And Environmental Conservation, Universiti Malaysia Sarawak, Samarahan, Malaysia
| | - Lisa A Woods
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | | | - Stuart Worboys
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
| | | | - Ya Yang
- University of Minnesota-Twin Cities, St. Paul, MN, USA
| | | | - Meng-Yuan Zhou
- Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
| | | | | | - Alexandre Antonelli
- Royal Botanic Gardens, Kew, Richmond, UK
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Department of Biology, University of Oxford, Oxford, UK
| | | | - Darren M Crayn
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
| | - Olwen M Grace
- Royal Botanic Gardens, Kew, Richmond, UK
- Royal Botanic Garden Edinburgh, Edinburgh, UK
| | | | | | - Hervé Sauquet
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Stephen A Smith
- Department of Ecology & Evolutionary Biology, University of Michigan, Ann Arbor, MI, USA
| | - Wolf L Eiserhardt
- Royal Botanic Gardens, Kew, Richmond, UK
- Department of Biology, Aarhus University, Aarhus, Denmark
| | | | - William J Baker
- Royal Botanic Gardens, Kew, Richmond, UK.
- Department of Biology, Aarhus University, Aarhus, Denmark.
| |
Collapse
|
10
|
Liu Q, Ye L, Li M, Wang Z, Xiong G, Ye Y, Tu T, Schwarzacher T, Heslop-Harrison JSP. Genome-wide expansion and reorganization during grass evolution: from 30 Mb chromosomes in rice and Brachypodium to 550 Mb in Avena. BMC PLANT BIOLOGY 2023; 23:627. [PMID: 38062402 PMCID: PMC10704644 DOI: 10.1186/s12870-023-04644-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023]
Abstract
BACKGROUND The BOP (Bambusoideae, Oryzoideae, and Pooideae) clade of the Poaceae has a common ancestor, with similarities to the genomes of rice, Oryza sativa (2n = 24; genome size 389 Mb) and Brachypodium, Brachypodium distachyon (2n = 10; 271 Mb). We exploit chromosome-scale genome assemblies to show the nature of genomic expansion, structural variation, and chromosomal rearrangements from rice and Brachypodium, to diploids in the tribe Aveneae (e.g., Avena longiglumis, 2n = 2x = 14; 3,961 Mb assembled to 3,850 Mb in chromosomes). RESULTS Most of the Avena chromosome arms show relatively uniform expansion over the 10-fold to 15-fold genome-size increase. Apart from non-coding sequence diversification and accumulation around the centromeres, blocks of genes are not interspersed with blocks of repeats, even in subterminal regions. As in the tribe Triticeae, blocks of conserved synteny are seen between the analyzed species with chromosome fusion, fission, and nesting (insertion) events showing deep evolutionary conservation of chromosome structure during genomic expansion. Unexpectedly, the terminal gene-rich chromosomal segments (representing about 50 Mb) show translocations between chromosomes during speciation, with homogenization of genome-specific repetitive elements within the tribe Aveneae. Newly-formed intergenomic translocations of similar extent are found in the hexaploid A. sativa. CONCLUSIONS The study provides insight into evolutionary mechanisms and speciation in the BOP clade, which is valuable for measurement of biodiversity, development of a clade-wide pangenome, and exploitation of genomic diversity through breeding programs in Poaceae.
Collapse
Affiliation(s)
- Qing Liu
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, China.
- South China National Botanical Garden, Guangzhou, 510650, China.
- Center for Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Guangzhou, 510650, China.
| | - Lyuhan Ye
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Mingzhi Li
- Bio&Data Biotechnologies Co. Ltd, Guangzhou, 510663, China
| | - Ziwei Wang
- Henry Fok School of Biology and Agriculture, Shaoguan University, Shaoguan, 512005, China
| | - Gui Xiong
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yushi Ye
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, China
- South China National Botanical Garden, Guangzhou, 510650, China
| | - Tieyao Tu
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, China
- South China National Botanical Garden, Guangzhou, 510650, China
- Center for Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Guangzhou, 510650, China
| | - Trude Schwarzacher
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, China
- Department of Genetics and Genome Biology, Institute for Environmental Futures, University of Leicester, Leicester, LE1 7RH, UK
| | - John Seymour Pat Heslop-Harrison
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, China.
- Department of Genetics and Genome Biology, Institute for Environmental Futures, University of Leicester, Leicester, LE1 7RH, UK.
| |
Collapse
|
11
|
Hendriks KP, Kiefer C, Al-Shehbaz IA, Bailey CD, Hooft van Huysduynen A, Nikolov LA, Nauheimer L, Zuntini AR, German DA, Franzke A, Koch MA, Lysak MA, Toro-Núñez Ó, Özüdoğru B, Invernón VR, Walden N, Maurin O, Hay NM, Shushkov P, Mandáková T, Schranz ME, Thulin M, Windham MD, Rešetnik I, Španiel S, Ly E, Pires JC, Harkess A, Neuffer B, Vogt R, Bräuchler C, Rainer H, Janssens SB, Schmull M, Forrest A, Guggisberg A, Zmarzty S, Lepschi BJ, Scarlett N, Stauffer FW, Schönberger I, Heenan P, Baker WJ, Forest F, Mummenhoff K, Lens F. Global Brassicaceae phylogeny based on filtering of 1,000-gene dataset. Curr Biol 2023; 33:4052-4068.e6. [PMID: 37659415 DOI: 10.1016/j.cub.2023.08.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 06/22/2023] [Accepted: 08/08/2023] [Indexed: 09/04/2023]
Abstract
The mustard family (Brassicaceae) is a scientifically and economically important family, containing the model plant Arabidopsis thaliana and numerous crop species that feed billions worldwide. Despite its relevance, most phylogenetic trees of the family are incompletely sampled and often contain poorly supported branches. Here, we present the most complete Brassicaceae genus-level family phylogenies to date (Brassicaceae Tree of Life or BrassiToL) based on nuclear (1,081 genes, 319 of the 349 genera; 57 of the 58 tribes) and plastome (60 genes, 265 genera; all tribes) data. We found cytonuclear discordance between the two, which is likely a result of rampant hybridization among closely and more distantly related lineages. To evaluate the impact of such hybridization on the nuclear phylogeny reconstruction, we performed five different gene sampling routines, which increasingly removed putatively paralog genes. Our cleaned subset of 297 genes revealed high support for the tribes, whereas support for the main lineages (supertribes) was moderate. Calibration based on the 20 most clock-like nuclear genes suggests a late Eocene to late Oligocene origin of the family. Finally, our results strongly support a recently published new family classification, dividing the family into two subfamilies (one with five supertribes), together representing 58 tribes. This includes five recently described or re-established tribes, including Arabidopsideae, a monogeneric tribe accommodating Arabidopsis without any close relatives. With a worldwide community of thousands of researchers working on Brassicaceae and its diverse members, our new genus-level family phylogeny will be an indispensable tool for studies on biodiversity and plant biology.
Collapse
Affiliation(s)
- Kasper P Hendriks
- Department of Biology, Botany, University of Osnabrück, Barbarastraße 11, 49076 Osnabrück, Germany; Functional Traits Group, Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, the Netherlands.
| | - Christiane Kiefer
- Centre for Organismal Studies (COS), Heidelberg University, Im Neuenheimer Feld 345, 69120 Heidelberg, Germany
| | | | - C Donovan Bailey
- Department of Biology, New Mexico State University, PO Box 30001, MSC 3AF, Las Cruces, NM 88003, USA
| | - Alex Hooft van Huysduynen
- Functional Traits Group, Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, the Netherlands; Department of Biology, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium
| | - Lachezar A Nikolov
- Department of Molecular, Cell and Developmental Biology, University of California, 610 Charles E. Young Dr. S., Los Angeles, CA 90095, USA
| | - Lars Nauheimer
- Australian Tropical Herbarium, James Cook University, PO Box 6811, Cairns, QLD 4870, Australia
| | | | - Dmitry A German
- South-Siberian Botanical Garden, Altai State University, Barnaul, Lesosechnaya Ulitsa, 25, Barnaul, Altai Krai, Russia
| | - Andreas Franzke
- Heidelberg Botanic Garden, Heidelberg University, Im Neuenheimer Feld 361, 69120 Heidelberg, Germany
| | - Marcus A Koch
- Centre for Organismal Studies (COS), Heidelberg University, Im Neuenheimer Feld 345, 69120 Heidelberg, Germany
| | - Martin A Lysak
- CEITEC-Central European Institute of Technology, Masaryk University, Kamenice 5, Brno 625 00, Czech Republic
| | - Óscar Toro-Núñez
- Departamento de Botánica, Universidad de Concepción, Barrio Universitario, Concepción, Chile
| | - Barış Özüdoğru
- Department of Biology, Hacettepe University, Beytepe, Ankara 06800, Türkiye
| | - Vanessa R Invernón
- Sorbonne Université, Muséum National d'Histoire Naturelle, Institut de Systématique, Évolution, Biodiversité (ISYEB), CP 39, 57 rue Cuvier, 75231 Paris Cedex 05, France
| | - Nora Walden
- Centre for Organismal Studies (COS), Heidelberg University, Im Neuenheimer Feld 345, 69120 Heidelberg, Germany
| | - Olivier Maurin
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Nikolai M Hay
- Department of Biology, Duke University, Durham, NC 27708, USA
| | - Philip Shushkov
- Department of Chemistry, Indiana University, 800 E. Kirkwood Ave., Bloomington, IN 47405, USA
| | - Terezie Mandáková
- CEITEC-Central European Institute of Technology, Masaryk University, Kamenice 5, Brno 625 00, Czech Republic
| | - M Eric Schranz
- Biosystematics Group, Wageningen University, Droevendaalsesteeg 1, 6708 PB Wageningen, the Netherlands
| | - Mats Thulin
- Department of Organismal Biology, Uppsala University, Norbyvägen 18, 752 36 Uppsala, Sweden
| | | | - Ivana Rešetnik
- Department of Biology, University of Zagreb, Marulićev trg 20/II, 10000 Zagreb, Croatia
| | - Stanislav Španiel
- Institute of Botany, Slovak Academy of Sciences, Plant Science and Biodiversity Centre, Dúbravská cesta 9, 845 23 Bratislava, Slovakia
| | - Elfy Ly
- Functional Traits Group, Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, the Netherlands; Wetsus, European Centre of Excellence for Sustainable Water Technology, Oostergoweg 9, 8911 MA Leeuwarden, the Netherlands; Department of Biotechnology, Delft University of Technology, Van der Maasweg 9, 2629 HZ Delft, the Netherlands
| | - J Chris Pires
- Soil and Crop Sciences, Colorado State University, 307 University Ave., Fort Collins, CO 80523-1170, USA
| | - Alex Harkess
- HudsonAlpha Institute for Biotechnology, 601 Genome Way Northwest, Huntsville, AL 35806, USA
| | - Barbara Neuffer
- Department of Biology, Botany, University of Osnabrück, Barbarastraße 11, 49076 Osnabrück, Germany
| | - Robert Vogt
- Botanischer Garten und Botanisches Museum, Freie Universität Berlin, Königin-Luise-Straße 6-8, 14195 Berlin, Germany
| | - Christian Bräuchler
- Department of Botany, Natural History Museum Vienna, Burgring 7, 1010 Vienna, Austria
| | - Heimo Rainer
- Department of Botany, Natural History Museum Vienna, Burgring 7, 1010 Vienna, Austria
| | - Steven B Janssens
- Department of Biology, KU Leuven, Kasteelpark Arenberg 31 - box 2435, 3001 Leuven, Belgium; Meise Botanic Garden, Nieuwelaan 38, 1860 Meise, Belgium
| | - Michaela Schmull
- Harvard University Herbaria, 22 Divinity Ave., Cambridge, MA 02138, USA
| | - Alan Forrest
- Centre for Middle Eastern Plants, Royal Botanic Garden Edinburgh, 20A Inverleith Row, Edinburgh EH3 5LR, UK
| | - Alessia Guggisberg
- ETH Zürich, Institut für Integrative Biologie, Universitätstrasse 16, 8092 Zürich, Switzerland
| | - Sue Zmarzty
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Brendan J Lepschi
- Australian National Herbarium, Centre for Australian National Biodiversity Research, Clunies Ross St, Acton, ACT 2601, Australia
| | - Neville Scarlett
- La Trobe University, Plenty Road and Kingsbury Dr., Bundoora, VIC 3086, Australia
| | - Fred W Stauffer
- Conservatory and Botanic Gardens of Geneva, CP 60, Chambésy, 1292 Geneva, Switzerland
| | - Ines Schönberger
- Manaaki Whenua Landcare Research, Allan Herbarium, PO Box 69040, Lincoln, New Zealand
| | - Peter Heenan
- Manaaki Whenua Landcare Research, Allan Herbarium, PO Box 69040, Lincoln, New Zealand
| | | | - Félix Forest
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Klaus Mummenhoff
- Department of Biology, Botany, University of Osnabrück, Barbarastraße 11, 49076 Osnabrück, Germany.
| | - Frederic Lens
- Functional Traits Group, Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, the Netherlands; Institute of Biology Leiden, Plant Sciences, Leiden University, Sylviusweg 72, 2333 BE Leiden, the Netherlands.
| |
Collapse
|
12
|
Hay NM, Windham MD, Mandáková T, Lysak MA, Hendriks KP, Mummenhoff K, Lens F, Pryer KM, Bailey CD. A Hyb-Seq phylogeny of Boechera and related genera using a combination of Angiosperms353 and Brassicaceae-specific bait sets. AMERICAN JOURNAL OF BOTANY 2023; 110:e16226. [PMID: 37561651 DOI: 10.1002/ajb2.16226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 07/21/2023] [Accepted: 07/21/2023] [Indexed: 08/12/2023]
Abstract
PREMISE Although Boechera (Boechereae, Brassicaceae) has become a plant model system for both ecological genomics and evolutionary biology, all previous phylogenetic studies have had limited success in resolving species relationships within the genus. The recent effective application of sequence data from target enrichment approaches to resolve the evolutionary relationships of several other challenging plant groups prompted us to investigate their usefulness in Boechera and Boechereae. METHODS To resolve the phylogeny of Boechera and closely related genera, we utilized the Hybpiper pipeline to analyze two combined bait sets: Angiosperms353, with broad applicability across flowering plants; and a Brassicaceae-specific bait set designed for use in the mustard family. Relationships for 101 samples representing 81 currently recognized species were inferred from a total of 1114 low-copy nuclear genes using both supermatrix and species coalescence methods. RESULTS Our analyses resulted in a well-resolved and highly supported phylogeny of the tribe Boechereae. Boechereae is divided into two major clades, one comprising all western North American species of Boechera, the other encompassing the eight other genera of the tribe. Our understanding of relationships within Boechera is enhanced by the recognition of three core clades that are further subdivided into robust regional species complexes. CONCLUSIONS This study presents the first broadly sampled, well-resolved phylogeny for most known sexual diploid Boechera. This effort provides the foundation for a new phylogenetically informed taxonomy of Boechera that is crucial for its continued use as a model system.
Collapse
Affiliation(s)
- Nikolai M Hay
- Department of Biology, Duke University, Durham, 27708, North Carolina, USA
| | - Michael D Windham
- Department of Biology, Duke University, Durham, 27708, North Carolina, USA
| | - Terezie Mandáková
- CEITEC-Central European Institute of Technology, Masaryk University, Kamenice 5, Brno, 625 00, Czech Republic
- Department of Experimental Biology, Faculty of Science, Masaryk University, Kamenice 5, Brno, 625 00, Czech Republic
| | - Martin A Lysak
- CEITEC-Central European Institute of Technology, Masaryk University, Kamenice 5, Brno, 625 00, Czech Republic
- National Centre for Biomolecular Research (NCBR), Faculty of Science, Masaryk University, Kamenice 5, Brno, 625 00, Czech Republic
| | - Kasper P Hendriks
- Department of Biology/Botany, University of Osnabrück, Barbarastraße 11, Osnabrück, D-49076, Germany
- Naturalis Biodiversity Center, P.O. Box 9517, Leiden, 2300 RA, The Netherlands
| | - Klaus Mummenhoff
- Department of Biology/Botany, University of Osnabrück, Barbarastraße 11, Osnabrück, D-49076, Germany
| | - Frederic Lens
- Naturalis Biodiversity Center, P.O. Box 9517, Leiden, 2300 RA, The Netherlands
- Institute of Biology Leiden, Plant Sciences, Leiden University, Sylviusweg 72, 2333 BE, Leiden, The Netherlands
| | - Kathleen M Pryer
- Department of Biology, Duke University, Durham, 27708, North Carolina, USA
| | - C Donovan Bailey
- Department of Biology, New Mexico State University, Las Cruces, New Mexico, USA
| |
Collapse
|
13
|
Fleck SJ, Jobson RW. Molecular Phylogenomics Reveals the Deep Evolutionary History of Carnivory across Land Plants. PLANTS (BASEL, SWITZERLAND) 2023; 12:3356. [PMID: 37836100 PMCID: PMC10574757 DOI: 10.3390/plants12193356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/18/2023] [Accepted: 09/18/2023] [Indexed: 10/15/2023]
Abstract
Plastid molecular phylogenies that broadly sampled angiosperm lineages imply that carnivorous plants evolved at least 11 times independently in 13 families and 6 orders. Within and between these clades, the different prey capture strategies involving flypaper and pitfall structures arose in parallel with the subsequent evolution of snap traps and suction bladders. Attempts to discern the deep ontological history of carnivorous structures using multigene phylogenies have provided a plastid-level picture of sister relationships at the family level. Here, we present a molecular phylogeny of the angiosperms based on nuclear target sequence capture data (Angiosperms-353 probe set), assembled by the Kew Plant Trees of Life initiative, which aims to complete the tree of life for plants. This phylogeny encompasses all carnivorous and protocarnivorous families, although certain genera such as Philcoxia (Plantaginaceae) are excluded. This study offers a novel nuclear gene-based overview of relationships within and between carnivorous families and genera. Consistent with previous broadly sampled studies, we found that most carnivorous families are not affiliated with any single family. Instead, they emerge as sister groups to large clades comprising multiple non-carnivorous families. Additionally, we explore recent genomic studies across various carnivorous clades that examine the evolution of the carnivorous syndrome in relation to whole-genome duplication, subgenome dominance, small-scale gene duplication, and convergent evolution. Furthermore, we discuss insights into genome size evolution through the lens of carnivorous plant genomes.
Collapse
Affiliation(s)
- Steven J. Fleck
- Department of Biological Sciences, University at Buffalo, Buffalo, NY 14260, USA
| | - Richard W. Jobson
- National Herbarium of New South Wales, Botanic Gardens of Sydney, Locked Bag 6002, Mount Annan, NSW 2567, Australia
| |
Collapse
|
14
|
Larson DA, Chanderbali AS, Maurin O, Gonçalves DJP, Dick CW, Soltis DE, Soltis PS, Fritsch PW, Clarkson JJ, Grall A, Davies NMJ, Larridon I, Kikuchi IABS, Forest F, Baker WJ, Smith SA, Utteridge TMA. The phylogeny and global biogeography of Primulaceae based on high-throughput DNA sequence data. Mol Phylogenet Evol 2023; 182:107702. [PMID: 36781032 DOI: 10.1016/j.ympev.2023.107702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 12/13/2022] [Accepted: 01/04/2023] [Indexed: 02/13/2023]
Abstract
The angiosperm family Primulaceae is morphologically diverse and distributed nearly worldwide. However, phylogenetic uncertainty has obstructed the identification of major morphological and biogeographic transitions within the clade. We used target capture sequencing with the Angiosperms353 probes, taxon-sampling encompassing nearly all genera of the family, tree-based sequence curation, and multiple phylogenetic approaches to investigate the major clades of Primulaceae and their relationship to other Ericales. We generated dated phylogenetic trees and conducted broad-scale biogeographic analyses as well as stochastic character mapping of growth habit. We show that Ardisia, a pantropical genus and the largest in the family, is not monophyletic, with at least 19 smaller genera nested within it. Neotropical members of Ardisia and several smaller genera form a clade, an ancestor of which arrived in the Neotropics and began diversifying about 20 Ma. This Neotropical clade is most closely related to Elingamita and Tapeinosperma, which are most diverse on islands of the Pacific. Both Androsace and Primula are non-monophyletic by the inclusion of smaller genera. Ancestral state reconstructions revealed that there have either been parallel transitions to an herbaceous habit in Primuloideae, Samolus, and at least three lineages of Myrsinoideae, or a common ancestor of nearly all Primulaceae was herbaceous. Our results provide a robust estimate of phylogenetic relationships across Primulaceae and show that a revised classification of Myrsinoideae and several other clades within the family is necessary to render all genera monophyletic.
Collapse
Affiliation(s)
- Drew A Larson
- Department of Ecology & Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109, USA; Department of Biology, Indiana University, Bloomington, IN 47405, USA.
| | - Andre S Chanderbali
- Florida Museum of Natural History, University of Florida, Gainesville, FL 32611, USA
| | - Olivier Maurin
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, United Kingdom
| | - Deise J P Gonçalves
- Department of Ecology & Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Christopher W Dick
- Department of Ecology & Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109, USA; Smithsonian Tropical Research Institute, Panama City, Republic of Panama
| | - Douglas E Soltis
- Florida Museum of Natural History, University of Florida, Gainesville, FL 32611, USA
| | - Pamela S Soltis
- Florida Museum of Natural History, University of Florida, Gainesville, FL 32611, USA; Biodiversity Institute, University of Florida, Gainesville, FL 32611, USA
| | - Peter W Fritsch
- Botanical Research Institute of Texas, Fort Worth, TX 76107, USA
| | - James J Clarkson
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, United Kingdom
| | - Aurélie Grall
- Department of Environmental Sciences - Botany, University of Basel, Switzerland
| | - Nina M J Davies
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, United Kingdom
| | - Isabel Larridon
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, United Kingdom
| | - Izai A B S Kikuchi
- Department of Botany, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Félix Forest
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, United Kingdom
| | - William J Baker
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, United Kingdom
| | - Stephen A Smith
- Department of Ecology & Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109, USA
| | | |
Collapse
|
15
|
Joyce EM, Appelhans MS, Buerki S, Cheek M, de Vos JM, Pirani JR, Zuntini AR, Bachelier JB, Bayly MJ, Callmander MW, Devecchi MF, Pell SK, Groppo M, Lowry PP, Mitchell J, Siniscalchi CM, Munzinger J, Orel HK, Pannell CM, Nauheimer L, Sauquet H, Weeks A, Muellner-Riehl AN, Leitch IJ, Maurin O, Forest F, Nargar K, Thiele KR, Baker WJ, Crayn DM. Phylogenomic analyses of Sapindales support new family relationships, rapid Mid-Cretaceous Hothouse diversification, and heterogeneous histories of gene duplication. FRONTIERS IN PLANT SCIENCE 2023; 14:1063174. [PMID: 36959945 PMCID: PMC10028101 DOI: 10.3389/fpls.2023.1063174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 01/31/2023] [Indexed: 06/18/2023]
Abstract
Sapindales is an angiosperm order of high economic and ecological value comprising nine families, c. 479 genera, and c. 6570 species. However, family and subfamily relationships in Sapindales remain unclear, making reconstruction of the order's spatio-temporal and morphological evolution difficult. In this study, we used Angiosperms353 target capture data to generate the most densely sampled phylogenetic trees of Sapindales to date, with 448 samples and c. 85% of genera represented. The percentage of paralogous loci and allele divergence was characterized across the phylogeny, which was time-calibrated using 29 rigorously assessed fossil calibrations. All families were supported as monophyletic. Two core family clades subdivide the order, the first comprising Kirkiaceae, Burseraceae, and Anacardiaceae, the second comprising Simaroubaceae, Meliaceae, and Rutaceae. Kirkiaceae is sister to Burseraceae and Anacardiaceae, and, contrary to current understanding, Simaroubaceae is sister to Meliaceae and Rutaceae. Sapindaceae is placed with Nitrariaceae and Biebersteiniaceae as sister to the core Sapindales families, but the relationships between these families remain unclear, likely due to their rapid and ancient diversification. Sapindales families emerged in rapid succession, coincident with the climatic change of the Mid-Cretaceous Hothouse event. Subfamily and tribal relationships within the major families need revision, particularly in Sapindaceae, Rutaceae and Meliaceae. Much of the difficulty in reconstructing relationships at this level may be caused by the prevalence of paralogous loci, particularly in Meliaceae and Rutaceae, that are likely indicative of ancient gene duplication events such as hybridization and polyploidization playing a role in the evolutionary history of these families. This study provides key insights into factors that may affect phylogenetic reconstructions in Sapindales across multiple scales, and provides a state-of-the-art phylogenetic framework for further research.
Collapse
Affiliation(s)
- Elizabeth M. Joyce
- Systematics, Biodiversity and Evolution of Plants, Ludwig-Maximilians-Universität München, Munich, Germany
- College of Science and Engineering, James Cook University, Cairns, QLD, Australia
- Australian Tropical Herbarium, James Cook University, Cairns, QLD, Australia
| | - Marc S. Appelhans
- Department of Systematics, Biodiversity and Evolution of Plants, University of Göttingen, Goettingen, Germany
- Department of Botany, National Museum of Natural History, Smithsonian Institution, Washington, DC, United States
| | - Sven Buerki
- Department of Biological Sciences, Boise State University, Boise, ID, United States
| | - Martin Cheek
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
| | - Jurriaan M. de Vos
- Department of Environmental Sciences, University Basel, Basel, Switzerland
| | - José R. Pirani
- Departamento de Botaênica, Universidade de Saão Paulo, Herbário SPF, Saão Paulo, Brazil
| | | | | | - Michael J. Bayly
- School of BioSciences, The University of Melbourne, Parkville, VIC, Australia
| | | | - Marcelo F. Devecchi
- Departamento de Botaênica, Universidade de Saão Paulo, Herbário SPF, Saão Paulo, Brazil
| | - Susan K. Pell
- United States Botanic Garden, Washington, DC, United States
| | - Milton Groppo
- Departamento de Botaênica, Universidade de Saão Paulo, Herbário SPF, Saão Paulo, Brazil
| | - Porter P. Lowry
- Missouri Botanical Garden, St. Louis, MO, United States
- Institut de Systématique, Évolution, et Biodiversité (ISYEB), Muséum National d’Histoire Naturelle, Centre National de la Recherche Scientifique, Sorbonne Université, École Pratique des Hautes Études, Université des Antilles, Paris, France
| | - John Mitchell
- New York Botanical Garden, New York, NY, United States
| | - Carolina M. Siniscalchi
- Department of Biological Sciences, Harned Hall, Mississippi State University, Mississippi State, MS, United States
| | - Jérôme Munzinger
- AMAP, Université Montpellier, Institut de Recherche pour le Développement (IRD), Centre de coopération internationale en recherche agronomique pour le développement (CIRAD), Centre National de la Recherche Scientifique (CNRS), Institut national de la recherche agronomique (INRAE), Montpellier, France
| | - Harvey K. Orel
- School of BioSciences, The University of Melbourne, Parkville, VIC, Australia
| | - Caroline M. Pannell
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
- Department of Biology, Oxford University, Oxford, United Kingdom
- Marine Laboratory, Queen’s University Belfast, Portaferry, United Kingdom
| | - Lars Nauheimer
- College of Science and Engineering, James Cook University, Cairns, QLD, Australia
- Australian Tropical Herbarium, James Cook University, Cairns, QLD, Australia
| | - Hervé Sauquet
- National Herbarium of New South Wales (NSW), Royal Botanic Gardens and Domain Trust, Sydney, NSW, Australia
| | - Andrea Weeks
- Department of Biology, George Mason University, Fairfax, VA, United States
| | - Alexandra N. Muellner-Riehl
- Department of Molecular Evolution and Plant Systematics & Herbarium, Faculty of Life Sciences, University of Leipzig, Leipzig, Germany
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
| | | | | | - Félix Forest
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
| | - Katharina Nargar
- Australian Tropical Herbarium, James Cook University, Cairns, QLD, Australia
- National Research Collections Australia, Commonwealth Industrial and Scientific Research Organization (CSIRO), Canberra, ACT, Australia
| | - Kevin R. Thiele
- School of Biological Sciences, University of Western Australia, Perth, WA, Australia
| | | | - Darren M. Crayn
- College of Science and Engineering, James Cook University, Cairns, QLD, Australia
- Australian Tropical Herbarium, James Cook University, Cairns, QLD, Australia
| |
Collapse
|
16
|
Joshi P, Ansari H, Dickson R, Ellison NW, Skema C, Tate JA. Polyploidy on islands - concerted evolution and gene loss amid chromosomal stasis. ANNALS OF BOTANY 2023; 131:33-44. [PMID: 35390127 PMCID: PMC9904340 DOI: 10.1093/aob/mcac051] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 04/04/2022] [Indexed: 05/25/2023]
Abstract
BACKGROUND AND AIMS Polyploidy is an important process that often generates genomic diversity within lineages, but it can also cause changes that result in loss of genomic material. Island lineages, while often polyploid, typically show chromosomal stasis but have not been investigated in detail regarding smaller-scale gene loss. Our aim was to investigate post-polyploidization genome dynamics in a chromosomally stable lineage of Malvaceae endemic to New Zealand. METHODS We determined chromosome numbers and used fluorescence in situ hybridization to localize 18S and 5S rDNA. Gene sequencing of 18S rDNA, the internal transcribed spacers (ITS) with intervening 5.8S rDNA, and a low-copy nuclear gene, GBSSI-1, was undertaken to determine if gene loss occurred in the New Zealand lineage following polyploidy. KEY RESULTS The chromosome number for all species investigated was 2n = 42, with the first published report for the monotypic Australian genus Asterotrichion. The five species investigated all had two 5S rDNA signals localized interstitially on the long arm of one of the largest chromosome pairs. All species, except Plagianthus regius, had two 18S rDNA signals localized proximally on the short arm of one of the smallest chromosome pairs. Plagianthus regius had two additional 18S rDNA signals on a separate chromosome, giving a total of four. Sequencing of nuclear ribosomal 18S rDNA and the ITS cistron indicated loss of historical ribosomal repeats. Phylogenetic analysis of a low-copy nuclear gene, GBSSI-1, indicated that some lineages maintained three copies of the locus, while others have lost one or two copies. CONCLUSIONS Although island endemic lineages show chromosomal stasis, with no additional changes in chromosome number, they may undergo smaller-scale processes of gene loss and concerted evolution ultimately leading to further genome restructuring and downsizing.
Collapse
Affiliation(s)
- Prashant Joshi
- School of Natural Sciences, Massey University, Palmerston North, New Zealand
| | - Helal Ansari
- AgResearch Grasslands Research Centre, Palmerston North, New Zealand
| | - Rowan Dickson
- School of Natural Sciences, Massey University, Palmerston North, New Zealand
| | | | - Cynthia Skema
- School of Natural Sciences, Massey University, Palmerston North, New Zealand
- Morris Arboretum of the University of Pennsylvania, Philadelphia, PA, USA
| | | |
Collapse
|
17
|
Du ZY, Jenny Xiang QY, Cheng J, Zhou W, Wang QF, Soltis DE, Soltis PS. An updated phylogeny, biogeography, and PhyloCode-based classification of Cornaceae based on three sets of genomic data. AMERICAN JOURNAL OF BOTANY 2023; 110:e16116. [PMID: 36480351 DOI: 10.1002/ajb2.16116] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 11/29/2022] [Accepted: 11/29/2022] [Indexed: 06/17/2023]
Abstract
PREMISE A major goal of systematic biology is to uncover the evolutionary history of organisms and translate that knowledge into stable classification systems. Here, we integrate three sets of genome-wide data to resolve phylogenetic relationships in Cornaceae (containing only Cornus s.l.), reconstruct the biogeographic history of the clade, and provide a revised classification using the PhyloCode to stabilize names for this taxonomically controversial group. METHODS We conducted phylogenetic analyses using 312 single-copy nuclear genes and 70 plastid genes from Angiosperms353 Hyb-Seq, plus numerous loci from RAD-Seq. We integrated fossils using morphological data and produced a dated phylogeny for biogeographical analysis. RESULTS A well-resolved, strongly supported, comprehensive phylogeny was obtained. Biogeographic analyses support an origin and rapid diversification of Cornus into four morphologically distinct major clades in the Northern Hemisphere (with an eastern Asian ancestor) during the late Cretaceous. Dispersal into Africa from eastern Asia likely occurred along the Tethys Seaway during the Paleogene, whereas dispersal into South America likely occurred during the Neogene. Diversification within the northern hemisphere likely involved repeated independent colonization of new areas during the Paleogene and Neogene along the Bering Land Bridge, the North Atlantic Land Bridge, and the Tethys Seaway. Thirteen strongly supported clades were named following rules of the PhyloCode. CONCLUSIONS Our study provides an example of integrating genomic and morphological data to produce a robust, explicit species phylogeny that includes fossil taxa, which we translate into an updated classification scheme using the PhyloCode to stabilize names.
Collapse
Affiliation(s)
- Zhi-Yuan Du
- Department of Plant and Microbial Biology, North Carolina State University, Raleigh, NC, 27695, USA
- Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China
| | - Qiu-Yun Jenny Xiang
- Department of Plant and Microbial Biology, North Carolina State University, Raleigh, NC, 27695, USA
| | - Jin Cheng
- College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, China
| | - Wenbin Zhou
- Department of Plant and Microbial Biology, North Carolina State University, Raleigh, NC, 27695, USA
| | - Qing-Feng Wang
- Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China
| | - Douglas E Soltis
- Florida Museum of Natural History, University of Florida, Gainesville, 32611 FL, USA
- Department of Biology, University of Florida, Gainesville, 32611 FL, USA
| | - Pamela S Soltis
- Florida Museum of Natural History, University of Florida, Gainesville, 32611 FL, USA
| |
Collapse
|
18
|
Guo C, Luo Y, Gao LM, Yi TS, Li HT, Yang JB, Li DZ. Phylogenomics and the flowering plant tree of life. JOURNAL OF INTEGRATIVE PLANT BIOLOGY 2023; 65:299-323. [PMID: 36416284 DOI: 10.1111/jipb.13415] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 11/22/2022] [Indexed: 06/16/2023]
Abstract
The advances accelerated by next-generation sequencing and long-read sequencing technologies continue to provide an impetus for plant phylogenetic study. In the past decade, a large number of phylogenetic studies adopting hundreds to thousands of genes across a wealth of clades have emerged and ushered plant phylogenetics and evolution into a new era. In the meantime, a roadmap for researchers when making decisions across different approaches for their phylogenomic research design is imminent. This review focuses on the utility of genomic data (from organelle genomes, to both reduced representation sequencing and whole-genome sequencing) in phylogenetic and evolutionary investigations, describes the baseline methodology of experimental and analytical procedures, and summarizes recent progress in flowering plant phylogenomics at the ordinal, familial, tribal, and lower levels. We also discuss the challenges, such as the adverse impact on orthology inference and phylogenetic reconstruction raised from systematic errors, and underlying biological factors, such as whole-genome duplication, hybridization/introgression, and incomplete lineage sorting, together suggesting that a bifurcating tree may not be the best model for the tree of life. Finally, we discuss promising avenues for future plant phylogenomic studies.
Collapse
Affiliation(s)
- Cen Guo
- Germplasm Bank of Wild Species, Kunming Institute of Botany, the Chinese Academy of Sciences, Kunming, 650201, China
| | - Yang Luo
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, the Chinese Academy of Sciences, Kunming, 650201, China
| | - Lian-Ming Gao
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, the Chinese Academy of Sciences, Kunming, 650201, China
- Lijiang Forest Diversity National Observation and Research Station, Kunming Institute of Botany, Chinese Academy of Sciences, Lijiang, 674100, China
| | - Ting-Shuang Yi
- Germplasm Bank of Wild Species, Kunming Institute of Botany, the Chinese Academy of Sciences, Kunming, 650201, China
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, the Chinese Academy of Sciences, Kunming, 650201, China
| | - Hong-Tao Li
- Germplasm Bank of Wild Species, Kunming Institute of Botany, the Chinese Academy of Sciences, Kunming, 650201, China
| | - Jun-Bo Yang
- Germplasm Bank of Wild Species, Kunming Institute of Botany, the Chinese Academy of Sciences, Kunming, 650201, China
| | - De-Zhu Li
- Germplasm Bank of Wild Species, Kunming Institute of Botany, the Chinese Academy of Sciences, Kunming, 650201, China
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, the Chinese Academy of Sciences, Kunming, 650201, China
- Lijiang Forest Diversity National Observation and Research Station, Kunming Institute of Botany, Chinese Academy of Sciences, Lijiang, 674100, China
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, 650201, China
| |
Collapse
|
19
|
Haigh AL, Gibernau M, Maurin O, Bailey P, Carlsen MM, Hay A, Leempoel K, McGinnie C, Mayo S, Morris S, Pérez-Escobar OA, Yeng WS, Zuluaga A, Zuntini AR, Baker WJ, Forest F. Target sequence data shed new light on the infrafamilial classification of Araceae. AMERICAN JOURNAL OF BOTANY 2023; 110:e16117. [PMID: 36480380 DOI: 10.1002/ajb2.16117] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 11/30/2022] [Accepted: 12/01/2022] [Indexed: 06/17/2023]
Abstract
PREMISE Recent phylogenetic studies of the Araceae have confirmed the position of the duckweeds nested within the aroids, and the monophyly of a clade containing all the unisexual flowered aroids plus the bisexual-flowered Calla palustris. The main objective of the present study was to better resolve the deep phylogenetic relationships among the main lineages within the family, particularly the relationships between the eight currently recognized subfamilies. We also aimed to confirm the phylogenetic position of the enigmatic genus Calla in relation to the long-debated evolutionary transition between bisexual and unisexual flowers in the family. METHODS Nuclear DNA sequence data were generated for 128 species across 111 genera (78%) of Araceae using target sequence capture and the Angiosperms 353 universal probe set. RESULTS The phylogenomic data confirmed the monophyly of the eight Araceae subfamilies, but the phylogenetic position of subfamily Lasioideae remains uncertain. The genus Calla is included in subfamily Aroideae, which has also been expanded to include Zamioculcadoideae. The tribe Aglaonemateae is newly defined to include the genera Aglaonema and Boycea. CONCLUSIONS Our results strongly suggest that new research on African genera (Callopsis, Nephthytis, and Anubias) and Calla will be important for understanding the early evolution of the Aroideae. Also of particular interest are the phylogenetic positions of the isolated genera Montrichardia, Zantedeschia, and Anchomanes, which remain only moderately supported here.
Collapse
Affiliation(s)
- Anna L Haigh
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, United Kingdom
| | - Marc Gibernau
- Laboratory of Sciences for the Environment (UMR 6134), CNRS-University of Corsica, Ajaccio, 20000, France
| | - Olivier Maurin
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, United Kingdom
| | - Paul Bailey
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, United Kingdom
| | | | - Alistair Hay
- Australian Institute of Botanical Science, Royal Botanic Gardens & Domain Trust, Mrs Macquarie's Road, Sydney, 2000, Australia
| | - Kevin Leempoel
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, United Kingdom
| | | | - Simon Mayo
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, United Kingdom
| | - Sarah Morris
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, United Kingdom
| | | | - Wong Sin Yeng
- Institute of Biodiversity and Environmental Conservation, Universiti Malaysia Sarawak (UNIMAS), 94300, Kota Samarahan, Sarawak, Malaysia
| | - Alejandro Zuluaga
- Departamento de Biología, Universidad del Valle, Calle 13 #100-00, Cali, Colombia
| | | | - William J Baker
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, United Kingdom
| | - Félix Forest
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, United Kingdom
| |
Collapse
|
20
|
Fonseca LHM, Carlsen MM, Fine PVA, Lohmann LG. A nuclear target sequence capture probe set for phylogeny reconstruction of the charismatic plant family Bignoniaceae. Front Genet 2023; 13:1085692. [PMID: 36699458 PMCID: PMC9869424 DOI: 10.3389/fgene.2022.1085692] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/12/2022] [Indexed: 01/11/2023] Open
Abstract
The plant family Bignoniaceae is a conspicuous and charismatic element of the tropical flora. The family has a complex taxonomic history, with substantial changes in the classification of the group during the past two centuries. Recent re-classifications at the tribal and generic levels have been largely possible by the availability of molecular phylogenies reconstructed using Sanger sequencing data. However, our complete understanding of the systematics, evolution, and biogeography of the family remains incomplete, especially due to the low resolution and support of different portions of the Bignoniaceae phylogeny. To overcome these limitations and increase the amount of molecular data available for phylogeny reconstruction within this plant family, we developed a bait kit targeting 762 nuclear genes, including 329 genes selected specifically for the Bignoniaceae; 348 genes obtained from the Angiosperms353 with baits designed specifically for the family; and, 85 low-copy genes of known function. On average, 77.4% of the reads mapped to the targets, and 755 genes were obtained per species. After removing genes with putative paralogs, 677 loci were used for phylogenetic analyses. On-target genes were compared and combined in the Exon-Only dataset, and on-target + off-target regions were combined in the Supercontig dataset. We tested the performance of the bait kit at different taxonomic levels, from family to species-level, using 38 specimens of 36 different species of Bignoniaceae, representing: 1) six (out of eight) tribal level-clades (e.g., Bignonieae, Oroxyleae, Tabebuia Alliance, Paleotropical Clade, Tecomeae, and Jacarandeae), only Tourrettieae and Catalpeae were not sampled; 2) all 20 genera of Bignonieae; 3) seven (out of nine) species of Dolichandra (e.g., D. chodatii, D. cynanchoides, D. dentata, D. hispida, D. quadrivalvis, D. uncata, and D. uniguis-cati), only D. steyermarkii and D. unguiculata were not sampled; and 4) three individuals of Dolichandra unguis-cati. Our data reconstructed a well-supported phylogeny of the Bignoniaceae at different taxonomic scales, opening new perspectives for a comprehensive phylogenetic framework for the family as a whole.
Collapse
Affiliation(s)
- Luiz Henrique M. Fonseca
- Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil,Systematic and Evolutionary Botany Laboratory, Department of Biology, Ghent University, Ghent, Belgium,*Correspondence: Luiz Henrique M. Fonseca, ; Lúcia G. Lohmann,
| | | | - Paul V. A. Fine
- University and Jepson Herbaria, and Department of Integrative Biology, University of California, Berkeley, Berkeley, CA, United States
| | - Lúcia G. Lohmann
- Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil,University and Jepson Herbaria, and Department of Integrative Biology, University of California, Berkeley, Berkeley, CA, United States,*Correspondence: Luiz Henrique M. Fonseca, ; Lúcia G. Lohmann,
| |
Collapse
|
21
|
Zhang Z, Xie P, Guo Y, Zhou W, Liu E, Yu Y. Easy353: A Tool to Get Angiosperms353 Genes for Phylogenomic Research. Mol Biol Evol 2022; 39:6862883. [PMID: 36458838 PMCID: PMC9757696 DOI: 10.1093/molbev/msac261] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 10/28/2022] [Accepted: 11/29/2022] [Indexed: 12/04/2022] Open
Abstract
The Angiosperms353 gene set (AGS) consists of a set of 353 universal low-copy nuclear genes that were selected by examining more than 600 angiosperm species. These genes can be used for phylogenetic studies and population genetics at multiple taxonomic scales. However, current pipelines are not able to recover Angiosperms353 genes efficiently and accurately from high-throughput sequences. Here, we developed Easy353, a reference-guided assembly tool to recover the AGS from high-throughput sequencing (HTS) data (including genome skimming, RNA-seq, and target enrichment). Easy353 is an open-source user-friendly assembler for diverse types of high-throughput data. It has a graphical user interface and a command-line interface that is compatible with all widely-used computer systems. Evaluations, based on both simulated and empirical data, suggest that Easy353 yields low rates of assembly errors.
Collapse
Affiliation(s)
- Zhen Zhang
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, Sichuan, 610065, P. R. China
| | - Pulin Xie
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, Sichuan, 610065, P. R. China
| | - Yongling Guo
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, Sichuan, 610065, P. R. China
| | - Wenbin Zhou
- Department of Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Enyan Liu
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, Sichuan, 610065, P. R. China
| | - Yan Yu
- Corresponding author: E-mail:
| |
Collapse
|
22
|
Lin Q, Braukmann TWA, Soto Gomez M, Mayer JLS, Pinheiro F, Merckx VSFT, Stefanović S, Graham SW. Mitochondrial genomic data are effective at placing mycoheterotrophic lineages in plant phylogeny. THE NEW PHYTOLOGIST 2022; 236:1908-1921. [PMID: 35731179 DOI: 10.1111/nph.18335] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 06/13/2022] [Indexed: 05/03/2023]
Abstract
Fully mycoheterotrophic plants can be difficult to place in plant phylogeny due to elevated substitution rates associated with photosynthesis loss. This potentially limits the effectiveness of downstream analyses of mycoheterotrophy that depend on accurate phylogenetic inference. Although mitochondrial genomic data sets are rarely used in plant phylogenetics, theory predicts that they should be resilient to long-branch artefacts, thanks to their generally slow evolution, coupled with limited rate elevation in heterotrophs. We examined the utility of mitochondrial genomes for resolving contentious higher-order placements of mycoheterotrophic lineages in two test cases: monocots (focusing on Dioscoreales) and Ericaceae. We find Thismiaceae to be distantly related to Burmanniaceae in the monocot order Dioscoreales, conflicting with current classification schemes based on few gene data sets. We confirm that the unusual Afrothismia is related to Taccaceae-Thismiaceae, with a corresponding independent loss of photosynthesis. In Ericaceae we recovered the first well supported relationships among its five major lineages: mycoheterotrophic Ericaceae are not monophyletic, as pyroloids are inferred to be sister to core Ericaceae, and monotropoids to arbutoids. Genes recovered from mitochondrial genomes collectively resolved previously ambiguous mycoheterotroph higher-order relationships. We propose that mitochondrial genomic data should be considered in standardised gene panels for inferring overall plant phylogeny.
Collapse
Affiliation(s)
- Qianshi Lin
- Department of Botany, University of British Columbia, 6270 University Boulevard, Vancouver, BC, V6T 1Z4, Canada
- Department of Biology, University of Toronto Mississauga, Mississauga, ON, L5L 1C6, Canada
- Ecology and Evolutionary Biology, University of Toronto, Toronto, ON, M5S 2Z9, Canada
| | - Thomas W A Braukmann
- Ecology and Evolutionary Biology, University of Toronto, Toronto, ON, M5S 2Z9, Canada
- Department of Pathology, Stanford University, Stanford, CA, 94305, USA
| | - Marybel Soto Gomez
- Department of Botany, University of British Columbia, 6270 University Boulevard, Vancouver, BC, V6T 1Z4, Canada
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AB, UK
| | - Juliana Lischka Sampaio Mayer
- Departamento de Biologia Vegetal, Universidade Estadual de Campinas, 255 Rua Monteiro Lobato, Campinas, São Paulo, 13.083-862, Brazil
| | - Fábio Pinheiro
- Departamento de Biologia Vegetal, Universidade Estadual de Campinas, 255 Rua Monteiro Lobato, Campinas, São Paulo, 13.083-862, Brazil
| | - Vincent S F T Merckx
- Naturalis Biodiversity Center, Vondellaan 55, 2332 AA, Leiden, the Netherlands
- Department of Evolutionary and Population Biology, Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, PO Box 94240, 1090 GE, Amsterdam, the Netherlands
| | - Saša Stefanović
- Department of Biology, University of Toronto Mississauga, Mississauga, ON, L5L 1C6, Canada
- Ecology and Evolutionary Biology, University of Toronto, Toronto, ON, M5S 2Z9, Canada
| | - Sean W Graham
- Department of Botany, University of British Columbia, 6270 University Boulevard, Vancouver, BC, V6T 1Z4, Canada
| |
Collapse
|
23
|
Remizowa MV, Graham SW, Rudall PJ. Editorial: Monocot phylogenetics and trait evolution. FRONTIERS IN PLANT SCIENCE 2022; 13:1076169. [PMID: 36438145 PMCID: PMC9687088 DOI: 10.3389/fpls.2022.1076169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 11/01/2022] [Indexed: 06/16/2023]
Affiliation(s)
- Margarita V. Remizowa
- Department of Higher Plants, Faculty of Biology, M.V. Lomonosov Moscow State University, Moscow, Russia
| | - Sean W. Graham
- Department of Botany, University of British Columbia, Vancouver, BC, Canada
| | - Paula J. Rudall
- Jodrell Laboratory, Royal Botanic Gardens Kew, London, United Kingdom
| |
Collapse
|
24
|
Simmons MP, Maurin O, Bailey P, Brewer GE, Roy S, Lombardi JA, Forest F, Baker WJ. Benefits of alignment quality-control processing steps and an Angiosperms353 phylogenomics pipeline applied to the Celastrales. Cladistics 2022; 38:595-611. [PMID: 35569142 DOI: 10.1111/cla.12507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/24/2022] [Indexed: 01/31/2023] Open
Abstract
We examined the impact of successive alignment quality-control steps on downstream phylogenomic analyses. We applied a recently published phylogenomics pipeline that was developed for the Angiosperms353 target-sequence-capture probe set to the flowering plant order Celastrales. Our final dataset consists of 158 species, including at least one exemplar from all 109 currently recognized Celastrales genera. We performed nine quality-control steps and compared the inferred resolution, branch support, and topological congruence of the inferred gene and species trees with those generated after each of the first six steps. We describe and justify each of our quality-control steps, including manual masking, in detail so that they may be readily applied to other lineages. We found that highly supported clades could generally be relied upon even if stringent orthology and alignment quality-control measures had not been applied. But separate instances were identified, for both concatenation and coalescence, wherein a clade was highly supported before manual masking but then subsequently contradicted. These results are generally reassuring for broad-scale analyses that use phylogenomics pipelines, but also indicate that we cannot rely exclusively on these analyses to conclude how challenging phylogenetic problems are best resolved.
Collapse
Affiliation(s)
- Mark P Simmons
- Department of Biology, Colorado State University, Fort Collins, Colorado, 80523-1878, USA
| | - Olivier Maurin
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, UK
| | - Paul Bailey
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, UK
| | - Grace E Brewer
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, UK
| | - Shyamali Roy
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, UK
| | - Julio A Lombardi
- Departamento de Botânica, Instituto de Biociências de Rio Claro, Universidade Estadual Paulista - UNESP, Av. 24-A 1515 - Bela Vista, Caixa Postal 199, São Paulo, Brazil
| | - Félix Forest
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, UK
| | | |
Collapse
|
25
|
Simões ARG, Eserman LA, Zuntini AR, Chatrou LW, Utteridge TMA, Maurin O, Rokni S, Roy S, Forest F, Baker WJ, Stefanović S. A Bird's Eye View of the Systematics of Convolvulaceae: Novel Insights From Nuclear Genomic Data. FRONTIERS IN PLANT SCIENCE 2022; 13:889988. [PMID: 35909765 PMCID: PMC9331175 DOI: 10.3389/fpls.2022.889988] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 06/14/2022] [Indexed: 06/15/2023]
Abstract
Convolvulaceae is a family of c. 2,000 species, distributed across 60 currently recognized genera. It includes species of high economic importance, such as the crop sweet potato (Ipomoea batatas L.), the ornamental morning glories (Ipomoea L.), bindweeds (Convolvulus L.), and dodders, the parasitic vines (Cuscuta L.). Earlier phylogenetic studies, based predominantly on chloroplast markers or a single nuclear region, have provided a framework for systematic studies of the family, but uncertainty remains at the level of the relationships among subfamilies, tribes, and genera, hindering evolutionary inferences and taxonomic advances. One of the enduring enigmas has been the relationship of Cuscuta to the rest of Convolvulaceae. Other examples of unresolved issues include the monophyly and relationships within Merremieae, the "bifid-style" clade (Dicranostyloideae), as well as the relative positions of Erycibe Roxb. and Cardiochlamyeae. In this study, we explore a large dataset of nuclear genes generated using Angiosperms353 kit, as a contribution to resolving some of these remaining phylogenetic uncertainties within Convolvulaceae. For the first time, a strongly supported backbone of the family is provided. Cuscuta is confirmed to belong within family Convolvulaceae. "Merremieae," in their former tribal circumscription, are recovered as non-monophyletic, with the unexpected placement of Distimake Raf. as sister to the clade that contains Ipomoeeae and Decalobanthus Ooststr., and Convolvuleae nested within the remaining "Merremieae." The monophyly of Dicranostyloideae, including Jacquemontia Choisy, is strongly supported, albeit novel relationships between genera are hypothesized, challenging the current tribal delimitation. The exact placements of Erycibe and Cuscuta remain uncertain, requiring further investigation. Our study explores the benefits and limitations of increasing sequence data in resolving higher-level relationships within Convolvulaceae, and highlights the need for expanded taxonomic sampling, to facilitate a much-needed revised classification of the family.
Collapse
Affiliation(s)
| | - Lauren A. Eserman
- Conservation & Research Department, Atlanta Botanical Garden, Atlanta, GA, United States
| | | | - Lars W. Chatrou
- Systematic and Evolutionary Botany Lab, University of Ghent, Ghent, Belgium
| | | | | | - Saba Rokni
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
| | - Shyamali Roy
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
| | - Félix Forest
- Royal Botanic Gardens, Kew, Richmond, United Kingdom
| | | | - Saša Stefanović
- Department of Biology, University of Toronto Mississauga, Mississauga, ON, Canada
| |
Collapse
|
26
|
Murillo-A J, Valencia-D J, Orozco CI, Parra-O C, Neubig KM. Incomplete lineage sorting and reticulate evolution mask species relationships in Brunelliaceae, an Andean family with rapid, recent diversification. AMERICAN JOURNAL OF BOTANY 2022; 109:1139-1156. [PMID: 35709353 DOI: 10.1002/ajb2.16025] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 05/25/2022] [Accepted: 05/26/2022] [Indexed: 06/15/2023]
Abstract
PREMISE To date, phylogenetic relationships within the monogeneric Brunelliaceae have been based on morphological evidence, which does not provide sufficient phylogenetic resolution. Here we use target-enriched nuclear data to improve our understanding of phylogenetic relationships in the family. METHODS We used the Angiosperms353 toolkit for targeted recovery of exonic regions and supercontigs (exons + introns) from low copy nuclear genes from 53 of 70 species in Brunellia, and several outgroup taxa. We removed loci that indicated biased inference of relationships and applied concatenated and coalescent methods to infer Brunellia phylogeny. We identified conflicts among gene trees that may reflect hybridization or incomplete lineage sorting events and assessed their impact on phylogenetic inference. Finally, we performed ancestral-state reconstructions of morphological traits and assessed the homology of character states used to define sections and subsections in Brunellia. RESULTS Brunellia comprises two major clades and several subclades. Most of these clades/subclades do not correspond to previous infrageneric taxa. There is high topological incongruence among the subclades across analyses. CONCLUSIONS Phylogenetic reconstructions point to rapid species diversification in Brunelliaceae, reflected in very short branches between successive species splits. The removal of putatively biased loci slightly improves phylogenetic support for individual clades. Reticulate evolution due to hybridization and/or incomplete lineage sorting likely both contribute to gene-tree discordance. Morphological characters used to define taxa in current classification schemes are homoplastic in the ancestral character-state reconstructions. While target enrichment data allows us to broaden our understanding of diversification in Brunellia, the relationships among subclades remain incompletely understood.
Collapse
Affiliation(s)
- José Murillo-A
- Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Carrera 30 # 45-03, edificio 425, Bogotá, D.C., Colombia
| | - Janice Valencia-D
- School of Biological Sciences, Southern Illinois University Carbondale, 1125 Lincoln Dr., Carbondale, Illinois, 62901-6509, USA
| | - Clara I Orozco
- Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Carrera 30 # 45-03, edificio 425, Bogotá, D.C., Colombia
| | - Carlos Parra-O
- Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Carrera 30 # 45-03, edificio 425, Bogotá, D.C., Colombia
| | - Kurt M Neubig
- School of Biological Sciences, Southern Illinois University Carbondale, 1125 Lincoln Dr., Carbondale, Illinois, 62901-6509, USA
| |
Collapse
|
27
|
Sianta SA, Kay KM. Phylogenomic analysis does not support a classic but controversial hypothesis of progenitor-derivative origins for the serpentine endemic Clarkia franciscana. Evolution 2022; 76:1246-1259. [PMID: 35403214 PMCID: PMC9322428 DOI: 10.1111/evo.14484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 02/25/2022] [Accepted: 03/04/2022] [Indexed: 01/21/2023]
Abstract
Budding speciation involves isolation of marginal populations at the periphery of a species range and is thought to be a prominent mode of speciation in organisms with low dispersal and/or strong local adaptation among populations. Budding speciation is typically evidenced by abutting, asymmetric ranges of ecologically divergent sister species and low genetic diversity in putative budded species. Yet these indirect patterns may be unreliable, instead caused by postspeciation processes such as range or demographic shifts. Nested phylogenetic relationships provide the most conclusive evidence of budding speciation. A putative case of budding speciation in the serpentine endemic Clarkia franciscana and two closely related widespread congeners was studied by Harlan Lewis, Peter Raven, Leslie Gottlieb, and others over a 20-year period, yet the origin of C. franciscana remains controversial. Here, we reinvestigate this system with phylogenomic analyses to determine whether C. franciscana is a recently derived budded species, phylogenetically nested within one of the other two putative progenitor species. In contrast to the hypothesized pattern of relatedness among the three Clarkia species, we find no evidence for recent budding speciation. Instead, the data suggest the three species diverged simultaneously. We urge caution in using contemporary range patterns to infer geographic modes of speciation.
Collapse
Affiliation(s)
- Shelley A. Sianta
- Department of Ecology and Evolutionary BiologyUniversity of CaliforniaSanta CruzCalifornia95060,Current Address: Department of Plant and Microbial BiologyUniversity of MinnesotaSt. PaulMinnesota55108
| | - Kathleen M. Kay
- Department of Ecology and Evolutionary BiologyUniversity of CaliforniaSanta CruzCalifornia95060
| |
Collapse
|
28
|
Baker WJ, Bailey P, Barber V, Barker A, Bellot S, Bishop D, Botigué LR, Brewer G, Carruthers T, Clarkson JJ, Cook J, Cowan RS, Dodsworth S, Epitawalage N, Françoso E, Gallego B, Johnson MG, Kim JT, Leempoel K, Maurin O, Mcginnie C, Pokorny L, Roy S, Stone M, Toledo E, Wickett NJ, Zuntini AR, Eiserhardt WL, Kersey PJ, Leitch IJ, Forest F. A Comprehensive Phylogenomic Platform for Exploring the Angiosperm Tree of Life. Syst Biol 2022; 71:301-319. [PMID: 33983440 PMCID: PMC8830076 DOI: 10.1093/sysbio/syab035] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/06/2021] [Accepted: 05/08/2021] [Indexed: 12/22/2022] Open
Abstract
The tree of life is the fundamental biological roadmap for navigating the evolution and properties of life on Earth, and yet remains largely unknown. Even angiosperms (flowering plants) are fraught with data gaps, despite their critical role in sustaining terrestrial life. Today, high-throughput sequencing promises to significantly deepen our understanding of evolutionary relationships. Here, we describe a comprehensive phylogenomic platform for exploring the angiosperm tree of life, comprising a set of open tools and data based on the 353 nuclear genes targeted by the universal Angiosperms353 sequence capture probes. The primary goals of this article are to (i) document our methods, (ii) describe our first data release, and (iii) present a novel open data portal, the Kew Tree of Life Explorer (https://treeoflife.kew.org). We aim to generate novel target sequence capture data for all genera of flowering plants, exploiting natural history collections such as herbarium specimens, and augment it with mined public data. Our first data release, described here, is the most extensive nuclear phylogenomic data set for angiosperms to date, comprising 3099 samples validated by DNA barcode and phylogenetic tests, representing all 64 orders, 404 families (96$\%$) and 2333 genera (17$\%$). A "first pass" angiosperm tree of life was inferred from the data, which totaled 824,878 sequences, 489,086,049 base pairs, and 532,260 alignment columns, for interactive presentation in the Kew Tree of Life Explorer. This species tree was generated using methods that were rigorous, yet tractable at our scale of operation. Despite limitations pertaining to taxon and gene sampling, gene recovery, models of sequence evolution and paralogy, the tree strongly supports existing taxonomy, while challenging numerous hypothesized relationships among orders and placing many genera for the first time. The validated data set, species tree and all intermediates are openly accessible via the Kew Tree of Life Explorer and will be updated as further data become available. This major milestone toward a complete tree of life for all flowering plant species opens doors to a highly integrated future for angiosperm phylogenomics through the systematic sequencing of standardized nuclear markers. Our approach has the potential to serve as a much-needed bridge between the growing movement to sequence the genomes of all life on Earth and the vast phylogenomic potential of the world's natural history collections. [Angiosperms; Angiosperms353; genomics; herbariomics; museomics; nuclear phylogenomics; open access; target sequence capture; tree of life.].
Collapse
Affiliation(s)
| | - Paul Bailey
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Vanessa Barber
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Abigail Barker
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Sidonie Bellot
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - David Bishop
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Laura R Botigué
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
- Centre for Research in Agricultural Genomics, Campus UAB, Edifici CRAG, Bellaterra Cerdanyola del Vallès, 08193 Barcelona, Spain
| | - Grace Brewer
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Tom Carruthers
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | | | - Jeffrey Cook
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Robyn S Cowan
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Steven Dodsworth
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
- School of Life Sciences, University of Bedfordshire, University Square, Luton LU1 3JU, UK
| | | | | | - Berta Gallego
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Matthew G Johnson
- Department of Biological Sciences, Texas Tech University, Lubbock, TX 79409, USA
| | - Jan T Kim
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
- Department of Computer Science, School of Physics, Engineering and Computer Science, University of Hertfordshire, Hatfield, Hertfordshire AL10 9AB, UK
| | - Kevin Leempoel
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Olivier Maurin
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | | | - Lisa Pokorny
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
- Centre for Plant Biotechnology and Genomics (CBGP) UPM-INIA, 28223 Pozuelo de Alarcón (Madrid), Spain
| | - Shyamali Roy
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Malcolm Stone
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Eduardo Toledo
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Norman J Wickett
- Plant Science and Conservation, Chicago Botanic Garden, 1000 Lake Cook Road, Glencoe, IL 60022, USA
| | | | - Wolf L Eiserhardt
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
- Department of Biology, Aarhus University, 8000 Aarhus C, Denmark
| | - Paul J Kersey
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Ilia J Leitch
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| | - Félix Forest
- Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
| |
Collapse
|
29
|
Trad RJ, Cabral FN, Bittrich V, Silva SRD, Amaral MDCED. Calophyllaceae plastomes, their structure and insights in relationships within the clusioids. Sci Rep 2021; 11:20712. [PMID: 34671062 PMCID: PMC8528878 DOI: 10.1038/s41598-021-99178-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 09/21/2021] [Indexed: 11/16/2022] Open
Abstract
A complete chloroplast genome is not yet available for numerous species of plants. Among the groups that lack plastome information is the clusioid clade (Malpighiales), which includes five families: Bonnetiaceae, Calophyllaceae, Clusiaceae, Hypericaceae, and Podostemaceae. With around 2200 species, it has few published plastomes and most of them are from Podostemaceae. Here we assembled and compared six plastomes from members of the clusioids: five from Calophyllaceae (newly sequenced) and one from Clusiaceae. Putative regions for evolutionary studies were identified and the newly assembled chloroplasts were analyzed with other available chloroplasts for the group, focusing on Calophyllaceae. Our results mostly agree with recent studies which found a general conserved structure, except for the two Podostemaceae species that have a large inversion (trnK-UUU–rbcL) and lack one intron from ycf3. Within Calophyllaceae we observed a longer LSC and reduced IRs in Mahurea exstipulata, resulting in some genic rearrangement, and a short inversion (psbJ–psbE) in Kielmeyera coriacea. Phylogenetic analyses recovered the clusioids and the five families as monophyletic and revealed that conflicts in relationships reported in the literature for the group agree with nodes concentrating uninformative or conflicting gene trees. Our study brings new insights about clusioid plastome architecture and its evolution.
Collapse
Affiliation(s)
- Rafaela Jorge Trad
- Department of Plant Biology, Biology Institute, University of Campinas (UNICAMP), CP 6109, Campinas, SP, 13083-970, Brazil. .,Macroecology Lab @ J3-166, Institute of Biological Sciences - ICB, Federal University of Minas Gerais (UFMG), Belo Horizonte, Campinas, MG, 31270-901, Brazil.
| | - Fernanda Nunes Cabral
- Departamento de Ciências e Linguagens, Instituto Federal de Minas Gerais - Campus Bambuí, Bambuí, MG, 38900-000, Brazil
| | - Volker Bittrich
- Volker Bittrich is an independent scientist, Campinas, Brazil
| | - Saura Rodrigues da Silva
- Department of Technology, UNESP - São Paulo State University, Campus Jaboticabal, Jaboticabal, SP, 14884-900, Brazil
| | | |
Collapse
|
30
|
McDonnell AJ, Baker WJ, Dodsworth S, Forest F, Graham SW, Johnson MG, Pokorny L, Tate J, Wicke S, Wickett NJ. Exploring Angiosperms353: Developing and applying a universal toolkit for flowering plant phylogenomics. APPLICATIONS IN PLANT SCIENCES 2021; 9:APS311443. [PMID: 34336400 PMCID: PMC8312743 DOI: 10.1002/aps3.11443] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 06/25/2021] [Indexed: 05/30/2023]
Affiliation(s)
- Angela J. McDonnell
- Negaunee Institute for Plant Conservation Science and ActionChicago Botanic Garden1000 Lake Cook RoadGlencoeIllinois60022USA
| | | | - Steven Dodsworth
- School of Life SciencesUniversity of BedfordshireUniversity SquareLutonLU1 3JUUnited Kingdom
| | - Félix Forest
- Royal Botanic Gardens, KewRichmondSurreyTW9 3AEUnited Kingdom
| | - Sean W. Graham
- Department of BotanyUniversity of British Columbia6270 University BoulevardVancouverBritish ColumbiaV6T 1Z4Canada
| | - Matthew G. Johnson
- Department of Biological SciencesTexas Tech UniversityLubbockTexas79409USA
| | - Lisa Pokorny
- Royal Botanic Gardens, KewRichmondSurreyTW9 3AEUnited Kingdom
- Centre for Plant Biotechnology and Genomics (CBGP) UPM‐INIA‐CSIC28223Pozuelo de Alarcón (Madrid)Spain
| | - Jennifer Tate
- School of Fundamental SciencesMassey UniversityPalmerston North4442New Zealand
| | - Susann Wicke
- Plant Evolutionary BiologyInstitute for Evolution and BiodiversityUniversity of MünsterMünsterGermany
- Plant Systematics and BiodiversityInstitute for BiologyHumboldt‐Universität zu BerlinBerlinGermany
| | - Norman J. Wickett
- Negaunee Institute for Plant Conservation Science and ActionChicago Botanic Garden1000 Lake Cook RoadGlencoeIllinois60022USA
| |
Collapse
|