Complex social behaviour derived from maternal reproductive traits

Gro Amdam, Angela Csondes, M. Kim Fondrk, Robert Page

Research output: Contribution to journalArticle

188 Citations (Scopus)

Abstract

A fundamental goal of sociobiology is to explain how complex social behaviour evolves1, especially in social insects, the exemplars of social living. Although still the subject of much controversy2, recent theoretical explanations have focused on the evolutionary origins of worker behaviour (assistance from daughters that remain in the nest and help their mother to reproduce) through expression of maternal care behaviour towards siblings3,4. A key prediction of this evolutionary model is that traits involved in maternal care have been co-opted through heterochronous expression of maternal genes5 to result in sibcare, the hallmark of highly evolved social life in insects6. A coupling of maternal behaviour to reproductive status evolved in solitary insects, and was a ready substrate for the evolution of worker-containing societies3,4,7,8. Here we show that division of foraging labour among worker honey bees (Apis mellifera) is linked to the reproductive status of facultatively sterile females. We thereby identify the evolutionary origin of a widely expressed social-insect behavioural syndrome1,5,7,9, and provide a direct demonstration of how variation in maternal reproductive traits gives rise to complex social behaviour in non-reproductive helpers.

Original languageEnglish (US)
Pages (from-to)76-78
Number of pages3
JournalNature
Volume439
Issue number7072
DOIs
StatePublished - Jan 5 2006

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Social Behavior
Mothers
Insects
Maternal Behavior
Bees
Sociobiology
Honey
Nuclear Family

ASJC Scopus subject areas

  • General

Cite this

Complex social behaviour derived from maternal reproductive traits. / Amdam, Gro; Csondes, Angela; Fondrk, M. Kim; Page, Robert.

In: Nature, Vol. 439, No. 7072, 05.01.2006, p. 76-78.

Research output: Contribution to journalArticle

Amdam, G, Csondes, A, Fondrk, MK & Page, R 2006, 'Complex social behaviour derived from maternal reproductive traits', Nature, vol. 439, no. 7072, pp. 76-78. https://doi.org/10.1038/nature04340
Amdam, Gro ; Csondes, Angela ; Fondrk, M. Kim ; Page, Robert. / Complex social behaviour derived from maternal reproductive traits. In: Nature. 2006 ; Vol. 439, No. 7072. pp. 76-78.
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