Phenotypic divergence of traits that mediate antagonistic and mutualistic interactions between island and continental populations of the tropical plant, Tribulus cistoides (Zygophyllaceae).
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| Title: | Phenotypic divergence of traits that mediate antagonistic and mutualistic interactions between island and continental populations of the tropical plant, Tribulus cistoides (Zygophyllaceae). |
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| Authors: | Reyes‐Corral, Winer Daniel1 (AUTHOR) winer.reyes@mail.mcgill.ca, Carvajal‐Endara, Sofia1,2 (AUTHOR), Hetherington‐Rauth, Molly3 (AUTHOR), Chaves, Jaime A.4,5 (AUTHOR), Grant, Peter R.6 (AUTHOR), Grant, B. Rosemary6 (AUTHOR), Hendry, Andrew P.1 (AUTHOR), Johnson, Marc T. J.3 (AUTHOR) marc.johnson@utoronto.ca |
| Source: | Ecology & Evolution (20457758). Mar2023, Vol. 13 Issue 3, p1-15. 15p. |
| Subject Terms: | *Plant populations, *Tropical plants, *Islands, Phenotypes, Botanical specimens |
| Geographic Terms: | Galapagos Islands |
| Abstract: | Island systems have long served as a model for evolutionary processes due to their unique species interactions. Many studies of the evolution of species interactions on islands have focused on endemic taxa. Fewer studies have focused on how antagonistic and mutualistic interactions shape the phenotypic divergence of widespread nonendemic species living on islands. We used the widespread plant Tribulus cistoides (Zygophyllaceae) to study phenotypic divergence in traits that mediate antagonistic interactions with vertebrate granivores (birds) and mutualistic interactions with pollinators, including how this is explained by bioclimatic variables. We used both herbarium specimens and field‐collected samples to compare phenotypic divergence between continental and island populations. Fruits from island populations were larger than on continents, but the presence of lower spines on mericarps was less frequent on islands. The presence of spines was largely explained by environmental variation among islands. Petal length was on average 9% smaller on island than continental populations, an effect that was especially accentuated on the Galápagos Islands. Our results show that Tribulus cistoides exhibits phenotypic divergence between island and continental habitats for antagonistic traits (seed defense) and mutualistic traits (floral traits). Furthermore, the evolution of phenotypic traits that mediate antagonistic and mutualistic interactions partially depended on the abiotic characteristics of specific islands. This study shows the potential of using a combination of herbarium and field samples for comparative studies on a globally distributed species to study phenotypic divergence on island habitats. [ABSTRACT FROM AUTHOR] |
| Copyright of Ecology & Evolution (20457758) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | GreenFILE |
| FullText | Text: Availability: 0 |
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| Header | DbId: 8gh DbLabel: GreenFILE An: 162757036 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Phenotypic divergence of traits that mediate antagonistic and mutualistic interactions between island and continental populations of the tropical plant, Tribulus cistoides (Zygophyllaceae). – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Reyes‐Corral%2C+Winer+Daniel%22">Reyes‐Corral, Winer Daniel</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> winer.reyes@mail.mcgill.ca</i><br /><searchLink fieldCode="AR" term="%22Carvajal‐Endara%2C+Sofia%22">Carvajal‐Endara, Sofia</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hetherington‐Rauth%2C+Molly%22">Hetherington‐Rauth, Molly</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Chaves%2C+Jaime+A%2E%22">Chaves, Jaime A.</searchLink><relatesTo>4,5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Grant%2C+Peter+R%2E%22">Grant, Peter R.</searchLink><relatesTo>6</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Grant%2C+B%2E+Rosemary%22">Grant, B. Rosemary</searchLink><relatesTo>6</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hendry%2C+Andrew+P%2E%22">Hendry, Andrew P.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Johnson%2C+Marc+T%2E+J%2E%22">Johnson, Marc T. J.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> marc.johnson@utoronto.ca</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Ecology+%26+Evolution+%2820457758%29%22">Ecology & Evolution (20457758)</searchLink>. Mar2023, Vol. 13 Issue 3, p1-15. 15p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Plant+populations%22">Plant populations</searchLink><br />*<searchLink fieldCode="DE" term="%22Tropical+plants%22">Tropical plants</searchLink><br />*<searchLink fieldCode="DE" term="%22Islands%22">Islands</searchLink><br /><searchLink fieldCode="DE" term="%22Phenotypes%22">Phenotypes</searchLink><br /><searchLink fieldCode="DE" term="%22Botanical+specimens%22">Botanical specimens</searchLink> – Name: SubjectGeographic Label: Geographic Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Galapagos+Islands%22">Galapagos Islands</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Island systems have long served as a model for evolutionary processes due to their unique species interactions. Many studies of the evolution of species interactions on islands have focused on endemic taxa. Fewer studies have focused on how antagonistic and mutualistic interactions shape the phenotypic divergence of widespread nonendemic species living on islands. We used the widespread plant Tribulus cistoides (Zygophyllaceae) to study phenotypic divergence in traits that mediate antagonistic interactions with vertebrate granivores (birds) and mutualistic interactions with pollinators, including how this is explained by bioclimatic variables. We used both herbarium specimens and field‐collected samples to compare phenotypic divergence between continental and island populations. Fruits from island populations were larger than on continents, but the presence of lower spines on mericarps was less frequent on islands. The presence of spines was largely explained by environmental variation among islands. Petal length was on average 9% smaller on island than continental populations, an effect that was especially accentuated on the Galápagos Islands. Our results show that Tribulus cistoides exhibits phenotypic divergence between island and continental habitats for antagonistic traits (seed defense) and mutualistic traits (floral traits). Furthermore, the evolution of phenotypic traits that mediate antagonistic and mutualistic interactions partially depended on the abiotic characteristics of specific islands. This study shows the potential of using a combination of herbarium and field samples for comparative studies on a globally distributed species to study phenotypic divergence on island habitats. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Ecology & Evolution (20457758) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1002/ece3.9766 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 15 StartPage: 1 Subjects: – SubjectFull: Plant populations Type: general – SubjectFull: Tropical plants Type: general – SubjectFull: Islands Type: general – SubjectFull: Phenotypes Type: general – SubjectFull: Botanical specimens Type: general – SubjectFull: Galapagos Islands Type: general Titles: – TitleFull: Phenotypic divergence of traits that mediate antagonistic and mutualistic interactions between island and continental populations of the tropical plant, Tribulus cistoides (Zygophyllaceae). Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Reyes‐Corral, Winer Daniel – PersonEntity: Name: NameFull: Carvajal‐Endara, Sofia – PersonEntity: Name: NameFull: Hetherington‐Rauth, Molly – PersonEntity: Name: NameFull: Chaves, Jaime A. – PersonEntity: Name: NameFull: Grant, Peter R. – PersonEntity: Name: NameFull: Grant, B. Rosemary – PersonEntity: Name: NameFull: Hendry, Andrew P. – PersonEntity: Name: NameFull: Johnson, Marc T. J. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar2023 Type: published Y: 2023 Identifiers: – Type: issn-print Value: 20457758 Numbering: – Type: volume Value: 13 – Type: issue Value: 3 Titles: – TitleFull: Ecology & Evolution (20457758) Type: main |
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