Following the star: Inflorescence heliotropism
Plant movements in response to directional solar radiation, known as “heliotropism” are frequently observed in nature. Although there is a considerable amount of literature on these movements in vegetative organs, knowledge about heliotropic responses in flowers and inflorescences is relatively limi...
| Autores principales: | , , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
2019
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/4749 https://www.sciencedirect.com/science/article/pii/S0098847217302800 https://doi.org/10.1016/j.envexpbot.2017.11.007 |
| _version_ | 1855035317774450688 |
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| author | Serrano, Alejandro M. Arana, María Veronica Vanhaelewyn, Lucas Ballare, Carlos Luis Van Der Straeten, Dominique Vandenbussche, Filip |
| author_browse | Arana, María Veronica Ballare, Carlos Luis Serrano, Alejandro M. Van Der Straeten, Dominique Vandenbussche, Filip Vanhaelewyn, Lucas |
| author_facet | Serrano, Alejandro M. Arana, María Veronica Vanhaelewyn, Lucas Ballare, Carlos Luis Van Der Straeten, Dominique Vandenbussche, Filip |
| author_sort | Serrano, Alejandro M. |
| collection | INTA Digital |
| description | Plant movements in response to directional solar radiation, known as “heliotropism” are frequently observed in nature. Although there is a considerable amount of literature on these movements in vegetative organs, knowledge about heliotropic responses in flowers and inflorescences is relatively limited. Here we comprehensively review studies on this topic, profile the diversity of responses encompassed under the term “heliotropism” and propose a conceptual framework for their classification. In addition, we discuss the mechanisms underlying different types of heliotropism in two species commonly used as model systems: Arabidopsis and
sunflower. Finally, the ecological consequences of floral heliotropism are elaborated with an emphasis on the effects on plant reproductive success, and the potential agricultural implications of manipulating heliotropic responses are addressed as well. We conclude that inflorescence heliotropism appears conserved in many plant species that depend on pollinators, and consists of an auxin dependent response to solar radiation. |
| format | info:ar-repo/semantics/artículo |
| id | INTA4749 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA47492019-06-05T17:01:42Z Following the star: Inflorescence heliotropism Serrano, Alejandro M. Arana, María Veronica Vanhaelewyn, Lucas Ballare, Carlos Luis Van Der Straeten, Dominique Vandenbussche, Filip Heliotropismo Radiación Solar Heliotropism Solar Radiation Plant movements in response to directional solar radiation, known as “heliotropism” are frequently observed in nature. Although there is a considerable amount of literature on these movements in vegetative organs, knowledge about heliotropic responses in flowers and inflorescences is relatively limited. Here we comprehensively review studies on this topic, profile the diversity of responses encompassed under the term “heliotropism” and propose a conceptual framework for their classification. In addition, we discuss the mechanisms underlying different types of heliotropism in two species commonly used as model systems: Arabidopsis and sunflower. Finally, the ecological consequences of floral heliotropism are elaborated with an emphasis on the effects on plant reproductive success, and the potential agricultural implications of manipulating heliotropic responses are addressed as well. We conclude that inflorescence heliotropism appears conserved in many plant species that depend on pollinators, and consists of an auxin dependent response to solar radiation. Estación Experimental Agropecuaria Bariloche Fil: Serrano, Alejandro M. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina Fil: Arana, María Verónica.Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche, Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Ballaré, Carlos Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina Fil: Van Der Straeten, Dominique. Ghent University. Department of Biology. Laboratory of Functional Plant Biology; Bélgica Fil: Fil: Vanhaelewyn, Lucas. Ghent University. Department of Biology. Laboratory of Functional Plant Biology; Bélgica Fil: Vandenbussche, Filip. Ghent University. Department of Biology. Laboratory of Functional Plant Biology; Bélgica 2019-03-26T18:03:20Z 2019-03-26T18:03:20Z 2018-03 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/4749 https://www.sciencedirect.com/science/article/pii/S0098847217302800 0098-8472 https://doi.org/10.1016/j.envexpbot.2017.11.007 eng info:eu-repo/semantics/restrictedAccess application/pdf Elsevier Environmental and Experimental Botany. 147 : 75–85 (March 2018) |
| spellingShingle | Heliotropismo Radiación Solar Heliotropism Solar Radiation Serrano, Alejandro M. Arana, María Veronica Vanhaelewyn, Lucas Ballare, Carlos Luis Van Der Straeten, Dominique Vandenbussche, Filip Following the star: Inflorescence heliotropism |
| title | Following the star: Inflorescence heliotropism |
| title_full | Following the star: Inflorescence heliotropism |
| title_fullStr | Following the star: Inflorescence heliotropism |
| title_full_unstemmed | Following the star: Inflorescence heliotropism |
| title_short | Following the star: Inflorescence heliotropism |
| title_sort | following the star inflorescence heliotropism |
| topic | Heliotropismo Radiación Solar Heliotropism Solar Radiation |
| url | http://hdl.handle.net/20.500.12123/4749 https://www.sciencedirect.com/science/article/pii/S0098847217302800 https://doi.org/10.1016/j.envexpbot.2017.11.007 |
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