Effects of anther‐stigma position on cross‐pollination efficiency in a hermaphroditic plant

Autores
Baranzelli, Matias C.; Ochoa‐Sánchez, Manuel; Ramos, Sergio E.; Baena‐Díaz, Fernanda; Sosenski, Paula; Boege, Karina; Domínguez, Cesar A.; Fornoni, Juan
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Baranzelli, Matias C. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina.
Fil: Baranzelli, Matias C. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
Fil: Baranzelli, Matias C. Consejo Nacional de Investigaciones, Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal. Laboratorio de Ecología Evolutiva y Biología Floral; Argentina.
Fil: Ochoa‐Sánchez, Manuel. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
Fil: Ramos, Sergio E. University of Zurich. Department of Geography and Department of Chemistry, Zurich; Switzerland.
Fil: Baena‐Díaz, Fernanda. Instituto de Ecología A.C. Red de Ecoetología, Xalapa; México.
Fil: Sosenski, Paula. Universidad Autónoma de Yucatán, Mérida, Yucatán; México.
Fil: Sosenski, Paula. Consejo Nacional de Humanidades, Ciencias y Tecnologías; México.
Fil: Domínguez, Cesar A. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
Fil: Fornoni, Juan. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
Abstract: Premise: Evolution of cross‐pollination efficiency depends on the genetic variation of flower traits, the pollen vector, and flower trait matching between pollen donors and recipients. Trait matching has been almost unexplored among nonheterostylous species, and we examined whether the match of anther length in pollen donors and stigma length in pollen recipients influences the efficiency of cross‐pollination. To explore potential constraints for evolutionary response, we also quantified genetic variation and covariation among sepal length, petal length and width, stamen length, style length, and herkogamy. Methods: We created 58 experimental arrays of Turnera velutina that varied in the extent of mismatch in the position of anthers and stigmas between single‐flowered plants. Genetic variation and correlations among flower traits were estimated under greenhouse conditions. Results: Style length, but not herkogamy, influenced the efficiency of cross‐pollination. Plants with stamen length that matched the style length of other plants were more efficient pollen donors, whereas those with the style protruding above the stamens of other plants were more efficient pollen recipients. Significant broad‐sense heritability (0.22 > hB2 < 0.42) and moderate genetic correlations (0.33 > r < 0.85) among floral traits were detected. Conclusions: Our results demonstrated that anther‐stigma mismatch between flowers contributed to variation in the efficiency of cross‐pollination. The genetic correlations between stamen length and other floral traits suggests that any change in cross‐pollination efficiency would be driven by changes in style rather than in stamen length.
info:eu-repo/semantics/publishedVersion
Fil: Baranzelli, Matias C. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina.
Fil: Baranzelli, Matias C. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
Fil: Baranzelli, Matias C. Consejo Nacional de Investigaciones, Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal. Laboratorio de Ecología Evolutiva y Biología Floral; Argentina.
Fil: Ochoa‐Sánchez, Manuel. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
Fil: Ramos, Sergio E. University of Zurich. Department of Geography and Department of Chemistry, Zurich; Switzerland.
Fil: Baena‐Díaz, Fernanda. Instituto de Ecología A.C. Red de Ecoetología, Xalapa; México.
Fil: Sosenski, Paula. Universidad Autónoma de Yucatán, Mérida, Yucatán; México.
Fil: Sosenski, Paula. Consejo Nacional de Humanidades, Ciencias y Tecnologías; México.
Fil: Domínguez, Cesar A. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
Fil: Fornoni, Juan. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
Materia
Context‐dependence
Cross‐pollination
Geitonogamy
Herkogamy
Mating system
Outcrossing
Selfing
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Repositorio
Repositorio Digital Universitario (UNC)
Institución
Universidad Nacional de Córdoba
OAI Identificador
oai:rdu.unc.edu.ar:11086/553530
Acceder
id RDUUNC_d9c8be7494afbb0adb4a8262104c1c43
oai_identifier_str oai:rdu.unc.edu.ar:11086/553530
network_acronym_str RDUUNC
repository_id_str 2572
network_name_str Repositorio Digital Universitario (UNC)
spelling Effects of anther‐stigma position on cross‐pollination efficiency in a hermaphroditic plantBaranzelli, Matias C.Ochoa‐Sánchez, ManuelRamos, Sergio E.Baena‐Díaz, FernandaSosenski, PaulaBoege, KarinaDomínguez, Cesar A.Fornoni, JuanContext‐dependenceCross‐pollinationGeitonogamyHerkogamyMating systemOutcrossingSelfingFil: Baranzelli, Matias C. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina.Fil: Baranzelli, Matias C. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.Fil: Baranzelli, Matias C. Consejo Nacional de Investigaciones, Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal. Laboratorio de Ecología Evolutiva y Biología Floral; Argentina.Fil: Ochoa‐Sánchez, Manuel. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.Fil: Ramos, Sergio E. University of Zurich. Department of Geography and Department of Chemistry, Zurich; Switzerland.Fil: Baena‐Díaz, Fernanda. Instituto de Ecología A.C. Red de Ecoetología, Xalapa; México.Fil: Sosenski, Paula. Universidad Autónoma de Yucatán, Mérida, Yucatán; México.Fil: Sosenski, Paula. Consejo Nacional de Humanidades, Ciencias y Tecnologías; México.Fil: Domínguez, Cesar A. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.Fil: Fornoni, Juan. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.Abstract: Premise: Evolution of cross‐pollination efficiency depends on the genetic variation of flower traits, the pollen vector, and flower trait matching between pollen donors and recipients. Trait matching has been almost unexplored among nonheterostylous species, and we examined whether the match of anther length in pollen donors and stigma length in pollen recipients influences the efficiency of cross‐pollination. To explore potential constraints for evolutionary response, we also quantified genetic variation and covariation among sepal length, petal length and width, stamen length, style length, and herkogamy. Methods: We created 58 experimental arrays of Turnera velutina that varied in the extent of mismatch in the position of anthers and stigmas between single‐flowered plants. Genetic variation and correlations among flower traits were estimated under greenhouse conditions. Results: Style length, but not herkogamy, influenced the efficiency of cross‐pollination. Plants with stamen length that matched the style length of other plants were more efficient pollen donors, whereas those with the style protruding above the stamens of other plants were more efficient pollen recipients. Significant broad‐sense heritability (0.22 > hB2 < 0.42) and moderate genetic correlations (0.33 > r < 0.85) among floral traits were detected. Conclusions: Our results demonstrated that anther‐stigma mismatch between flowers contributed to variation in the efficiency of cross‐pollination. The genetic correlations between stamen length and other floral traits suggests that any change in cross‐pollination efficiency would be driven by changes in style rather than in stamen length.info:eu-repo/semantics/publishedVersionFil: Baranzelli, Matias C. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina.Fil: Baranzelli, Matias C. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.Fil: Baranzelli, Matias C. Consejo Nacional de Investigaciones, Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal. Laboratorio de Ecología Evolutiva y Biología Floral; Argentina.Fil: Ochoa‐Sánchez, Manuel. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.Fil: Ramos, Sergio E. University of Zurich. Department of Geography and Department of Chemistry, Zurich; Switzerland.Fil: Baena‐Díaz, Fernanda. Instituto de Ecología A.C. Red de Ecoetología, Xalapa; México.Fil: Sosenski, Paula. Universidad Autónoma de Yucatán, Mérida, Yucatán; México.Fil: Sosenski, Paula. Consejo Nacional de Humanidades, Ciencias y Tecnologías; México.Fil: Domínguez, Cesar A. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.Fil: Fornoni, Juan. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.Botanical Society of Americahttp://orcid.org/0000-0003-2438-7193http://orcid.org/0000-0003-4734-839Xhttp://orcid.org/0000-0002-0660-0627http://orcid.org/0000-0002-3795-3951http://orcid.org/0000-0003-2971-080Xhttp://orcid.org/0000-0001-7404-2260http://orcid.org/0000-0002-4157-64312024-05info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfBaranzelli, M. C., M. Ochoa‐ Sánchez, S. E. Ramos, F. Baena‐Díaz, P. Sosenski, K. Boege, C. A. Domínguez, and J. Fornoni. 2024. Effects of anther‐stigma position on cross‐pollination efficiency in a hermaphroditic plant. American Journal of Botany 111(7): e16377. https://doi.org/10.1002/ajb2.163770002-9122http://hdl.handle.net/11086/5535301537-2197https://doi.org/10.1002/ajb2.16377enginfo:eu-repo/semantics/openAccessreponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNC2025-09-04T12:32:51Zoai:rdu.unc.edu.ar:11086/553530Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722025-09-04 12:32:51.198Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse
dc.title.none.fl_str_mv Effects of anther‐stigma position on cross‐pollination efficiency in a hermaphroditic plant
title Effects of anther‐stigma position on cross‐pollination efficiency in a hermaphroditic plant
spellingShingle Effects of anther‐stigma position on cross‐pollination efficiency in a hermaphroditic plant
Baranzelli, Matias C.
Context‐dependence
Cross‐pollination
Geitonogamy
Herkogamy
Mating system
Outcrossing
Selfing
title_short Effects of anther‐stigma position on cross‐pollination efficiency in a hermaphroditic plant
title_full Effects of anther‐stigma position on cross‐pollination efficiency in a hermaphroditic plant
title_fullStr Effects of anther‐stigma position on cross‐pollination efficiency in a hermaphroditic plant
title_full_unstemmed Effects of anther‐stigma position on cross‐pollination efficiency in a hermaphroditic plant
title_sort Effects of anther‐stigma position on cross‐pollination efficiency in a hermaphroditic plant
dc.creator.none.fl_str_mv Baranzelli, Matias C.
Ochoa‐Sánchez, Manuel
Ramos, Sergio E.
Baena‐Díaz, Fernanda
Sosenski, Paula
Boege, Karina
Domínguez, Cesar A.
Fornoni, Juan
author Baranzelli, Matias C.
author_facet Baranzelli, Matias C.
Ochoa‐Sánchez, Manuel
Ramos, Sergio E.
Baena‐Díaz, Fernanda
Sosenski, Paula
Boege, Karina
Domínguez, Cesar A.
Fornoni, Juan
author_role author
author2 Ochoa‐Sánchez, Manuel
Ramos, Sergio E.
Baena‐Díaz, Fernanda
Sosenski, Paula
Boege, Karina
Domínguez, Cesar A.
Fornoni, Juan
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv http://orcid.org/0000-0003-2438-7193
http://orcid.org/0000-0003-4734-839X
http://orcid.org/0000-0002-0660-0627
http://orcid.org/0000-0002-3795-3951
http://orcid.org/0000-0003-2971-080X
http://orcid.org/0000-0001-7404-2260
http://orcid.org/0000-0002-4157-6431
dc.subject.none.fl_str_mv Context‐dependence
Cross‐pollination
Geitonogamy
Herkogamy
Mating system
Outcrossing
Selfing
topic Context‐dependence
Cross‐pollination
Geitonogamy
Herkogamy
Mating system
Outcrossing
Selfing
dc.description.none.fl_txt_mv Fil: Baranzelli, Matias C. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina.
Fil: Baranzelli, Matias C. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
Fil: Baranzelli, Matias C. Consejo Nacional de Investigaciones, Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal. Laboratorio de Ecología Evolutiva y Biología Floral; Argentina.
Fil: Ochoa‐Sánchez, Manuel. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
Fil: Ramos, Sergio E. University of Zurich. Department of Geography and Department of Chemistry, Zurich; Switzerland.
Fil: Baena‐Díaz, Fernanda. Instituto de Ecología A.C. Red de Ecoetología, Xalapa; México.
Fil: Sosenski, Paula. Universidad Autónoma de Yucatán, Mérida, Yucatán; México.
Fil: Sosenski, Paula. Consejo Nacional de Humanidades, Ciencias y Tecnologías; México.
Fil: Domínguez, Cesar A. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
Fil: Fornoni, Juan. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
Abstract: Premise: Evolution of cross‐pollination efficiency depends on the genetic variation of flower traits, the pollen vector, and flower trait matching between pollen donors and recipients. Trait matching has been almost unexplored among nonheterostylous species, and we examined whether the match of anther length in pollen donors and stigma length in pollen recipients influences the efficiency of cross‐pollination. To explore potential constraints for evolutionary response, we also quantified genetic variation and covariation among sepal length, petal length and width, stamen length, style length, and herkogamy. Methods: We created 58 experimental arrays of Turnera velutina that varied in the extent of mismatch in the position of anthers and stigmas between single‐flowered plants. Genetic variation and correlations among flower traits were estimated under greenhouse conditions. Results: Style length, but not herkogamy, influenced the efficiency of cross‐pollination. Plants with stamen length that matched the style length of other plants were more efficient pollen donors, whereas those with the style protruding above the stamens of other plants were more efficient pollen recipients. Significant broad‐sense heritability (0.22 > hB2 < 0.42) and moderate genetic correlations (0.33 > r < 0.85) among floral traits were detected. Conclusions: Our results demonstrated that anther‐stigma mismatch between flowers contributed to variation in the efficiency of cross‐pollination. The genetic correlations between stamen length and other floral traits suggests that any change in cross‐pollination efficiency would be driven by changes in style rather than in stamen length.
info:eu-repo/semantics/publishedVersion
Fil: Baranzelli, Matias C. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina.
Fil: Baranzelli, Matias C. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
Fil: Baranzelli, Matias C. Consejo Nacional de Investigaciones, Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal. Laboratorio de Ecología Evolutiva y Biología Floral; Argentina.
Fil: Ochoa‐Sánchez, Manuel. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
Fil: Ramos, Sergio E. University of Zurich. Department of Geography and Department of Chemistry, Zurich; Switzerland.
Fil: Baena‐Díaz, Fernanda. Instituto de Ecología A.C. Red de Ecoetología, Xalapa; México.
Fil: Sosenski, Paula. Universidad Autónoma de Yucatán, Mérida, Yucatán; México.
Fil: Sosenski, Paula. Consejo Nacional de Humanidades, Ciencias y Tecnologías; México.
Fil: Domínguez, Cesar A. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
Fil: Fornoni, Juan. Universidad Nacional Autónoma de México. Instituto de Ecología, Ciudad de México; México.
description Fil: Baranzelli, Matias C. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina.
publishDate 2024
dc.date.none.fl_str_mv 2024-05
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
status_str publishedVersion
format article
dc.identifier.none.fl_str_mv Baranzelli, M. C., M. Ochoa‐ Sánchez, S. E. Ramos, F. Baena‐Díaz, P. Sosenski, K. Boege, C. A. Domínguez, and J. Fornoni. 2024. Effects of anther‐stigma position on cross‐pollination efficiency in a hermaphroditic plant. American Journal of Botany 111(7): e16377. https://doi.org/10.1002/ajb2.16377
0002-9122
http://hdl.handle.net/11086/553530
1537-2197
https://doi.org/10.1002/ajb2.16377
identifier_str_mv Baranzelli, M. C., M. Ochoa‐ Sánchez, S. E. Ramos, F. Baena‐Díaz, P. Sosenski, K. Boege, C. A. Domínguez, and J. Fornoni. 2024. Effects of anther‐stigma position on cross‐pollination efficiency in a hermaphroditic plant. American Journal of Botany 111(7): e16377. https://doi.org/10.1002/ajb2.16377
0002-9122
1537-2197
url http://hdl.handle.net/11086/553530
https://doi.org/10.1002/ajb2.16377
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Botanical Society of America
publisher.none.fl_str_mv Botanical Society of America
dc.source.none.fl_str_mv reponame:Repositorio Digital Universitario (UNC)
instname:Universidad Nacional de Córdoba
instacron:UNC
reponame_str Repositorio Digital Universitario (UNC)
collection Repositorio Digital Universitario (UNC)
instname_str Universidad Nacional de Córdoba
instacron_str UNC
institution UNC
repository.name.fl_str_mv Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdoba
repository.mail.fl_str_mv oca.unc@gmail.com
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score 13.13397

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