Are seed mass and seedling size and shape related to altitude? Evidence in Gymnocalycium monvillei (Lem.) Britton & Rose (Cactaceae)
- Autores
- Bauk, Karen; Pérez Sánchez, Reyes; Zeballos, Sebastián Rodolfo; Las Peñas, Maria Laura; Flores, Joel; Gurvich, Diego Ezequiel
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Several studies reported a negative relationship between altitude and seed mass. In cactus species, seed mass has been also related to seedling morphology (size and shape). Here we studied Gymnocalycium monvillei (Lem.) Britton & Rose, a cactus species with a wide altitudinal distribution, with the main aim of analyzing how altitude affects seed mass and seedling size (height and width) and shape (globose or columnar seedlings). We collected seeds from five sites along the entire altitudinal distribution of the species in Córdoba Mountains (sites were located between 878 and 2230 m a,s.l,), encompassing a marked climatic gradient (6 °C of mean annual temperature difference between the extreme sites). Seed mass and seedling traits were measured in the laboratory. Seedling height increased with altitude, whereas seed mass was not related to this parameter. Seedlings became more globose (reduced surface/volume ratio) with decreasing altitude. Variation in seedling shape along the altitudinal gradient may be related to the contrasting climatic conditions to which seedlings are exposed, and could account for the wide altitudinal distribution of G. monvillei. Our results highlight the importance of seedling traits in the species response to climatic change.
Fil: Bauk, Karen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
Fil: Pérez Sánchez, Reyes. Universidad Autónoma de Nuevo León. Facultad de Ciencias Forestales; México
Fil: Zeballos, Sebastián Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
Fil: Las Peñas, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
Fil: Flores, Joel. Instituto Potosino de Investigación Científica y Tecnológica; México
Fil: Gurvich, Diego Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina - Materia
-
Altitudinal Gradients
Gymnocalycium
Seed Mass
Seedling Morphology
Cactaceae - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/15561
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Are seed mass and seedling size and shape related to altitude? Evidence in Gymnocalycium monvillei (Lem.) Britton & Rose (Cactaceae)Bauk, KarenPérez Sánchez, ReyesZeballos, Sebastián RodolfoLas Peñas, Maria LauraFlores, JoelGurvich, Diego EzequielAltitudinal GradientsGymnocalyciumSeed MassSeedling MorphologyCactaceaehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Several studies reported a negative relationship between altitude and seed mass. In cactus species, seed mass has been also related to seedling morphology (size and shape). Here we studied Gymnocalycium monvillei (Lem.) Britton & Rose, a cactus species with a wide altitudinal distribution, with the main aim of analyzing how altitude affects seed mass and seedling size (height and width) and shape (globose or columnar seedlings). We collected seeds from five sites along the entire altitudinal distribution of the species in Córdoba Mountains (sites were located between 878 and 2230 m a,s.l,), encompassing a marked climatic gradient (6 °C of mean annual temperature difference between the extreme sites). Seed mass and seedling traits were measured in the laboratory. Seedling height increased with altitude, whereas seed mass was not related to this parameter. Seedlings became more globose (reduced surface/volume ratio) with decreasing altitude. Variation in seedling shape along the altitudinal gradient may be related to the contrasting climatic conditions to which seedlings are exposed, and could account for the wide altitudinal distribution of G. monvillei. Our results highlight the importance of seedling traits in the species response to climatic change.Fil: Bauk, Karen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); ArgentinaFil: Pérez Sánchez, Reyes. Universidad Autónoma de Nuevo León. Facultad de Ciencias Forestales; MéxicoFil: Zeballos, Sebastián Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); ArgentinaFil: Las Peñas, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); ArgentinaFil: Flores, Joel. Instituto Potosino de Investigación Científica y Tecnológica; MéxicoFil: Gurvich, Diego Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); ArgentinaNatl Research Council Canada-n R C Research Press2015-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/15561Bauk, Karen; Pérez Sánchez, Reyes; Zeballos, Sebastián Rodolfo; Las Peñas, Maria Laura; Flores, Joel; et al.; Are seed mass and seedling size and shape related to altitude? Evidence in Gymnocalycium monvillei (Lem.) Britton & Rose (Cactaceae); Natl Research Council Canada-n R C Research Press; Botany; 93; 8; 5-2015; 529-5331916-27901916-2804enginfo:eu-repo/semantics/altIdentifier/url/http://www.nrcresearchpress.com/doi/10.1139/cjb-2015-0026#.WPpDw_nhCJAinfo:eu-repo/semantics/altIdentifier/doi/10.1139/cjb-2015-0026info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:51:05Zoai:ri.conicet.gov.ar:11336/15561instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:51:05.896CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Are seed mass and seedling size and shape related to altitude? Evidence in Gymnocalycium monvillei (Lem.) Britton & Rose (Cactaceae) |
title |
Are seed mass and seedling size and shape related to altitude? Evidence in Gymnocalycium monvillei (Lem.) Britton & Rose (Cactaceae) |
spellingShingle |
Are seed mass and seedling size and shape related to altitude? Evidence in Gymnocalycium monvillei (Lem.) Britton & Rose (Cactaceae) Bauk, Karen Altitudinal Gradients Gymnocalycium Seed Mass Seedling Morphology Cactaceae |
title_short |
Are seed mass and seedling size and shape related to altitude? Evidence in Gymnocalycium monvillei (Lem.) Britton & Rose (Cactaceae) |
title_full |
Are seed mass and seedling size and shape related to altitude? Evidence in Gymnocalycium monvillei (Lem.) Britton & Rose (Cactaceae) |
title_fullStr |
Are seed mass and seedling size and shape related to altitude? Evidence in Gymnocalycium monvillei (Lem.) Britton & Rose (Cactaceae) |
title_full_unstemmed |
Are seed mass and seedling size and shape related to altitude? Evidence in Gymnocalycium monvillei (Lem.) Britton & Rose (Cactaceae) |
title_sort |
Are seed mass and seedling size and shape related to altitude? Evidence in Gymnocalycium monvillei (Lem.) Britton & Rose (Cactaceae) |
dc.creator.none.fl_str_mv |
Bauk, Karen Pérez Sánchez, Reyes Zeballos, Sebastián Rodolfo Las Peñas, Maria Laura Flores, Joel Gurvich, Diego Ezequiel |
author |
Bauk, Karen |
author_facet |
Bauk, Karen Pérez Sánchez, Reyes Zeballos, Sebastián Rodolfo Las Peñas, Maria Laura Flores, Joel Gurvich, Diego Ezequiel |
author_role |
author |
author2 |
Pérez Sánchez, Reyes Zeballos, Sebastián Rodolfo Las Peñas, Maria Laura Flores, Joel Gurvich, Diego Ezequiel |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Altitudinal Gradients Gymnocalycium Seed Mass Seedling Morphology Cactaceae |
topic |
Altitudinal Gradients Gymnocalycium Seed Mass Seedling Morphology Cactaceae |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Several studies reported a negative relationship between altitude and seed mass. In cactus species, seed mass has been also related to seedling morphology (size and shape). Here we studied Gymnocalycium monvillei (Lem.) Britton & Rose, a cactus species with a wide altitudinal distribution, with the main aim of analyzing how altitude affects seed mass and seedling size (height and width) and shape (globose or columnar seedlings). We collected seeds from five sites along the entire altitudinal distribution of the species in Córdoba Mountains (sites were located between 878 and 2230 m a,s.l,), encompassing a marked climatic gradient (6 °C of mean annual temperature difference between the extreme sites). Seed mass and seedling traits were measured in the laboratory. Seedling height increased with altitude, whereas seed mass was not related to this parameter. Seedlings became more globose (reduced surface/volume ratio) with decreasing altitude. Variation in seedling shape along the altitudinal gradient may be related to the contrasting climatic conditions to which seedlings are exposed, and could account for the wide altitudinal distribution of G. monvillei. Our results highlight the importance of seedling traits in the species response to climatic change. Fil: Bauk, Karen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina Fil: Pérez Sánchez, Reyes. Universidad Autónoma de Nuevo León. Facultad de Ciencias Forestales; México Fil: Zeballos, Sebastián Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina Fil: Las Peñas, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina Fil: Flores, Joel. Instituto Potosino de Investigación Científica y Tecnológica; México Fil: Gurvich, Diego Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina |
description |
Several studies reported a negative relationship between altitude and seed mass. In cactus species, seed mass has been also related to seedling morphology (size and shape). Here we studied Gymnocalycium monvillei (Lem.) Britton & Rose, a cactus species with a wide altitudinal distribution, with the main aim of analyzing how altitude affects seed mass and seedling size (height and width) and shape (globose or columnar seedlings). We collected seeds from five sites along the entire altitudinal distribution of the species in Córdoba Mountains (sites were located between 878 and 2230 m a,s.l,), encompassing a marked climatic gradient (6 °C of mean annual temperature difference between the extreme sites). Seed mass and seedling traits were measured in the laboratory. Seedling height increased with altitude, whereas seed mass was not related to this parameter. Seedlings became more globose (reduced surface/volume ratio) with decreasing altitude. Variation in seedling shape along the altitudinal gradient may be related to the contrasting climatic conditions to which seedlings are exposed, and could account for the wide altitudinal distribution of G. monvillei. Our results highlight the importance of seedling traits in the species response to climatic change. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-05 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/15561 Bauk, Karen; Pérez Sánchez, Reyes; Zeballos, Sebastián Rodolfo; Las Peñas, Maria Laura; Flores, Joel; et al.; Are seed mass and seedling size and shape related to altitude? Evidence in Gymnocalycium monvillei (Lem.) Britton & Rose (Cactaceae); Natl Research Council Canada-n R C Research Press; Botany; 93; 8; 5-2015; 529-533 1916-2790 1916-2804 |
url |
http://hdl.handle.net/11336/15561 |
identifier_str_mv |
Bauk, Karen; Pérez Sánchez, Reyes; Zeballos, Sebastián Rodolfo; Las Peñas, Maria Laura; Flores, Joel; et al.; Are seed mass and seedling size and shape related to altitude? Evidence in Gymnocalycium monvillei (Lem.) Britton & Rose (Cactaceae); Natl Research Council Canada-n R C Research Press; Botany; 93; 8; 5-2015; 529-533 1916-2790 1916-2804 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.nrcresearchpress.com/doi/10.1139/cjb-2015-0026#.WPpDw_nhCJA info:eu-repo/semantics/altIdentifier/doi/10.1139/cjb-2015-0026 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Natl Research Council Canada-n R C Research Press |
publisher.none.fl_str_mv |
Natl Research Council Canada-n R C Research Press |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |