Genes for home-building

Patrick Goymer

Nature, 2013, vol. 493, issue 7432, 312-312

Abstract: Down-to-earth genetics The genetics of behavioural differences between closely related species are less well understood than the genetics of morphological differences. Many animals build elaborate structures — such as hives, nests and burrows — that 'evolve' as natural selection acts on the behaviour of their builders. This study uses an example of this phenomenon to tackle the question of whether complex behaviours evolve through one or few genetic changes that each influence many aspects of behaviour, or by accumulation of several genetic changes that generate behavioural complexity only when combined. Hopi Hoekstra and colleagues show that the complex burrows created by oldfield mice are governed by several genetic modules, each controlling an aspect of burrow size or shape. This modularity in burrow architecture suggests that complex behaviour may result from the combination of genetically determined behaviours that have accumulated over time.

Date: 2013
References: Add references at CitEc
Citations:

Downloads: (external link)
https://www.nature.com/articles/493312a Abstract (text/html)
Access to the full text of the articles in this series is restricted.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:nat:nature:v:493:y:2013:i:7432:d:10.1038_493312a

Ordering information: This journal article can be ordered from
https://www.nature.com/

DOI: 10.1038/493312a

Access Statistics for this article

Nature is currently edited by Magdalena Skipper

More articles in Nature from Nature
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().