Epigenetics for behavioral ecologists

Cris C. Ledón-Rettig, Christina L. Richards and Lynn B. Martin

Behavioral Ecology, 2013, vol. 24, issue 2, 311-324

Abstract: Environmentally dependent behavioral variation may play a critical role in several ecological and evolutionary phenomena, in particular, rapid adaptation to novel and changing environments. Although it is clear that the expression and inheritance of environmentally dependent animal behaviors can be mediated by epigenetic mechanisms—factors that influence gene expression without modifying the DNA sequence, per se—our understanding of epigenetic processes underlying behavioral variation in natural populations is limited. This is, in part, due to the difficult nature of characterizing epigenetic mechanisms and processes in genetically heterogeneous populations that experience variable environments. In this review, we first highlight the advances that have been made toward understanding molecular epigenetic mechanisms underlying behavioral variation, and their potential role in ecological and evolutionary processes. We then propose approaches and systems that will be amenable to the study of behavioral epigenetics in natural populations. Although well-executed studies in this emerging field will be challenging and few, they have the potential to shed new light on several outstanding ecological and evolutionary questions.

Date: 2013
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://hdl.handle.net/10.1093/beheco/ars145 (application/pdf)
Access to full text is restricted to subscribers.

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:oup:beheco:v:24:y:2013:i:2:p:311-324.

Ordering information: This journal article can be ordered from
https://academic.oup.com/journals

Access Statistics for this article

Behavioral Ecology is currently edited by Louise Barrett

More articles in Behavioral Ecology from International Society for Behavioral Ecology Oxford University Press, Great Clarendon Street, Oxford OX2 6DP, UK.
Bibliographic data for series maintained by Oxford University Press ().