Inherited Representations are Read in Development
Recent theoretical work has identified a tightly constrained sense in which genes carry representational content. Representational properties of the genome are founded in the transmission of DNA over phylogenetic time and its role in natural selection. However, genetic representation is not just rel...
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| Format: | Journal article |
| Language: | English |
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2013
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| _version_ | 1826284304914710528 |
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| author | Shea, N |
| author_facet | Shea, N |
| author_sort | Shea, N |
| collection | OXFORD |
| description | Recent theoretical work has identified a tightly constrained sense in which genes carry representational content. Representational properties of the genome are founded in the transmission of DNA over phylogenetic time and its role in natural selection. However, genetic representation is not just relevant to questions of selection and evolution. This article goes beyond existing treatments and argues for the heterodox view that information generated by a process of selection over phylogenetic time can be read in ontogenetic time, in the course of individual development. Recent results in evolutionary biology, drawn both from modelling work, and from experimental and observational data, support a role for genetic representation in explaining individual ontogeny: both genetic representations and environmental information are read by the mechanisms of development, in an individual, so as to lead to adaptive phenotypes. Furthermore, in some cases there appears to have been selection between individuals that rely to different degrees on the two sources of information. Thus, the theory of representation in inheritance systems like the genome is much more than just a coherent reconstruction of information talk in biology. Genetic representation is a property with considerable explanatory utility. © 2012 The Author(s). Published by Oxford University Press on behalf of British Society for the Philosophy of Science. All rights reserved. |
| first_indexed | 2024-03-07T01:11:51Z |
| format | Journal article |
| id | oxford-uuid:8d458609-c878-4694-a677-9f9028f719c0 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T01:11:51Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | oxford-uuid:8d458609-c878-4694-a677-9f9028f719c02022-03-26T22:50:11ZInherited Representations are Read in DevelopmentJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:8d458609-c878-4694-a677-9f9028f719c0EnglishSymplectic Elements at Oxford2013Shea, NRecent theoretical work has identified a tightly constrained sense in which genes carry representational content. Representational properties of the genome are founded in the transmission of DNA over phylogenetic time and its role in natural selection. However, genetic representation is not just relevant to questions of selection and evolution. This article goes beyond existing treatments and argues for the heterodox view that information generated by a process of selection over phylogenetic time can be read in ontogenetic time, in the course of individual development. Recent results in evolutionary biology, drawn both from modelling work, and from experimental and observational data, support a role for genetic representation in explaining individual ontogeny: both genetic representations and environmental information are read by the mechanisms of development, in an individual, so as to lead to adaptive phenotypes. Furthermore, in some cases there appears to have been selection between individuals that rely to different degrees on the two sources of information. Thus, the theory of representation in inheritance systems like the genome is much more than just a coherent reconstruction of information talk in biology. Genetic representation is a property with considerable explanatory utility. © 2012 The Author(s). Published by Oxford University Press on behalf of British Society for the Philosophy of Science. All rights reserved. |
| spellingShingle | Shea, N Inherited Representations are Read in Development |
| title | Inherited Representations are Read in Development |
| title_full | Inherited Representations are Read in Development |
| title_fullStr | Inherited Representations are Read in Development |
| title_full_unstemmed | Inherited Representations are Read in Development |
| title_short | Inherited Representations are Read in Development |
| title_sort | inherited representations are read in development |
| work_keys_str_mv | AT shean inheritedrepresentationsarereadindevelopment |