The dual role of evo-devo mechanisms and the extended evolutionary synthesis
- Autores
- Folguera, Guillermo; Lavagnino, Nicolas Jose
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The distinction between mechanisms that generate biological variation and mechanisms that modify it has been important in contemporary Biology, especially since the establishment of the Evolutionary Synthesis (ES) in the first part of the twentieth century. In the ES, and in its subsequent legacy to evolutionary biology, the focus was directed at mechanisms that modify biological variation. In recent years, evo-devo (Evolutionary Developmental Biology) emerged as an area of knowledge that proposes to extend the ES in many forms. In this sense, given that evo-devo integrates different areas of Biology, different types of mechanisms can be found. In order to understand evo-devo mechanisms, as well as its relation with the ES, we analyzed the role that evo-devo mechanisms play with respect to biological variation. The main question in our analysis was: do evo-devo mechanisms have a function of generators and/or modifiers of biological variation? We focused on three evo-devo mechanisms: environmental induction, hypervariability/somatic selection and developmental bias. Our analysis showed a different characterization of the action of evo-devo mechanisms. This heterogeneity in the role of evo-devo mechanisms shows that, in general, the distinction is maintained but there is a mechanism that presents a dual role. Our analysis indicates that, at least with respect to mechanisms, evo-devo extends and departs from what was proposed in the evolutionary synthesis.
Fil: Folguera, Guillermo. Universidad de Buenos Aires. Facultad de Filosofía y Letras. Instituto de Filosofía "Dr. Alejandro Korn"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Lavagnino, Nicolas Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina - Materia
-
BIOLOGICAL HIERARCHIES
BIOLOGICAL MECHANISMS
EVO-DEVO
MECHANISMS THAT GENERATE BIOLOGICAL VARIATION
MECHANISMS THAT MODIFY VARIATION - 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:11336/96584
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The dual role of evo-devo mechanisms and the extended evolutionary synthesisFolguera, GuillermoLavagnino, Nicolas JoseBIOLOGICAL HIERARCHIESBIOLOGICAL MECHANISMSEVO-DEVOMECHANISMS THAT GENERATE BIOLOGICAL VARIATIONMECHANISMS THAT MODIFY VARIATIONhttps://purl.org/becyt/ford/6.3https://purl.org/becyt/ford/6https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The distinction between mechanisms that generate biological variation and mechanisms that modify it has been important in contemporary Biology, especially since the establishment of the Evolutionary Synthesis (ES) in the first part of the twentieth century. In the ES, and in its subsequent legacy to evolutionary biology, the focus was directed at mechanisms that modify biological variation. In recent years, evo-devo (Evolutionary Developmental Biology) emerged as an area of knowledge that proposes to extend the ES in many forms. In this sense, given that evo-devo integrates different areas of Biology, different types of mechanisms can be found. In order to understand evo-devo mechanisms, as well as its relation with the ES, we analyzed the role that evo-devo mechanisms play with respect to biological variation. The main question in our analysis was: do evo-devo mechanisms have a function of generators and/or modifiers of biological variation? We focused on three evo-devo mechanisms: environmental induction, hypervariability/somatic selection and developmental bias. Our analysis showed a different characterization of the action of evo-devo mechanisms. This heterogeneity in the role of evo-devo mechanisms shows that, in general, the distinction is maintained but there is a mechanism that presents a dual role. Our analysis indicates that, at least with respect to mechanisms, evo-devo extends and departs from what was proposed in the evolutionary synthesis.Fil: Folguera, Guillermo. Universidad de Buenos Aires. Facultad de Filosofía y Letras. Instituto de Filosofía "Dr. Alejandro Korn"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Lavagnino, Nicolas Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; ArgentinaUniversidad Federal de Santa Catarina2018-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/96584Folguera, Guillermo; Lavagnino, Nicolas Jose; The dual role of evo-devo mechanisms and the extended evolutionary synthesis; Universidad Federal de Santa Catarina; Principia; 22; 2; 8-2018; 251-2751414-42471808-1711CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.5007/1808-1711.2018v22n2p251info:eu-repo/semantics/altIdentifier/url/https://periodicos.ufsc.br/index.php/principia/article/view/1808-1711.2018v22n2p251info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:48:41Zoai:ri.conicet.gov.ar:11336/96584instacron: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 09:48:42.099CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
The dual role of evo-devo mechanisms and the extended evolutionary synthesis |
title |
The dual role of evo-devo mechanisms and the extended evolutionary synthesis |
spellingShingle |
The dual role of evo-devo mechanisms and the extended evolutionary synthesis Folguera, Guillermo BIOLOGICAL HIERARCHIES BIOLOGICAL MECHANISMS EVO-DEVO MECHANISMS THAT GENERATE BIOLOGICAL VARIATION MECHANISMS THAT MODIFY VARIATION |
title_short |
The dual role of evo-devo mechanisms and the extended evolutionary synthesis |
title_full |
The dual role of evo-devo mechanisms and the extended evolutionary synthesis |
title_fullStr |
The dual role of evo-devo mechanisms and the extended evolutionary synthesis |
title_full_unstemmed |
The dual role of evo-devo mechanisms and the extended evolutionary synthesis |
title_sort |
The dual role of evo-devo mechanisms and the extended evolutionary synthesis |
dc.creator.none.fl_str_mv |
Folguera, Guillermo Lavagnino, Nicolas Jose |
author |
Folguera, Guillermo |
author_facet |
Folguera, Guillermo Lavagnino, Nicolas Jose |
author_role |
author |
author2 |
Lavagnino, Nicolas Jose |
author2_role |
author |
dc.subject.none.fl_str_mv |
BIOLOGICAL HIERARCHIES BIOLOGICAL MECHANISMS EVO-DEVO MECHANISMS THAT GENERATE BIOLOGICAL VARIATION MECHANISMS THAT MODIFY VARIATION |
topic |
BIOLOGICAL HIERARCHIES BIOLOGICAL MECHANISMS EVO-DEVO MECHANISMS THAT GENERATE BIOLOGICAL VARIATION MECHANISMS THAT MODIFY VARIATION |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/6.3 https://purl.org/becyt/ford/6 https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The distinction between mechanisms that generate biological variation and mechanisms that modify it has been important in contemporary Biology, especially since the establishment of the Evolutionary Synthesis (ES) in the first part of the twentieth century. In the ES, and in its subsequent legacy to evolutionary biology, the focus was directed at mechanisms that modify biological variation. In recent years, evo-devo (Evolutionary Developmental Biology) emerged as an area of knowledge that proposes to extend the ES in many forms. In this sense, given that evo-devo integrates different areas of Biology, different types of mechanisms can be found. In order to understand evo-devo mechanisms, as well as its relation with the ES, we analyzed the role that evo-devo mechanisms play with respect to biological variation. The main question in our analysis was: do evo-devo mechanisms have a function of generators and/or modifiers of biological variation? We focused on three evo-devo mechanisms: environmental induction, hypervariability/somatic selection and developmental bias. Our analysis showed a different characterization of the action of evo-devo mechanisms. This heterogeneity in the role of evo-devo mechanisms shows that, in general, the distinction is maintained but there is a mechanism that presents a dual role. Our analysis indicates that, at least with respect to mechanisms, evo-devo extends and departs from what was proposed in the evolutionary synthesis. Fil: Folguera, Guillermo. Universidad de Buenos Aires. Facultad de Filosofía y Letras. Instituto de Filosofía "Dr. Alejandro Korn"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Lavagnino, Nicolas Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina |
description |
The distinction between mechanisms that generate biological variation and mechanisms that modify it has been important in contemporary Biology, especially since the establishment of the Evolutionary Synthesis (ES) in the first part of the twentieth century. In the ES, and in its subsequent legacy to evolutionary biology, the focus was directed at mechanisms that modify biological variation. In recent years, evo-devo (Evolutionary Developmental Biology) emerged as an area of knowledge that proposes to extend the ES in many forms. In this sense, given that evo-devo integrates different areas of Biology, different types of mechanisms can be found. In order to understand evo-devo mechanisms, as well as its relation with the ES, we analyzed the role that evo-devo mechanisms play with respect to biological variation. The main question in our analysis was: do evo-devo mechanisms have a function of generators and/or modifiers of biological variation? We focused on three evo-devo mechanisms: environmental induction, hypervariability/somatic selection and developmental bias. Our analysis showed a different characterization of the action of evo-devo mechanisms. This heterogeneity in the role of evo-devo mechanisms shows that, in general, the distinction is maintained but there is a mechanism that presents a dual role. Our analysis indicates that, at least with respect to mechanisms, evo-devo extends and departs from what was proposed in the evolutionary synthesis. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-08 |
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/11336/96584 Folguera, Guillermo; Lavagnino, Nicolas Jose; The dual role of evo-devo mechanisms and the extended evolutionary synthesis; Universidad Federal de Santa Catarina; Principia; 22; 2; 8-2018; 251-275 1414-4247 1808-1711 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/96584 |
identifier_str_mv |
Folguera, Guillermo; Lavagnino, Nicolas Jose; The dual role of evo-devo mechanisms and the extended evolutionary synthesis; Universidad Federal de Santa Catarina; Principia; 22; 2; 8-2018; 251-275 1414-4247 1808-1711 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.5007/1808-1711.2018v22n2p251 info:eu-repo/semantics/altIdentifier/url/https://periodicos.ufsc.br/index.php/principia/article/view/1808-1711.2018v22n2p251 |
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 |
dc.publisher.none.fl_str_mv |
Universidad Federal de Santa Catarina |
publisher.none.fl_str_mv |
Universidad Federal de Santa Catarina |
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 |