Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Boris H Kramer"'
Publikováno v:
PLoS ONE, Vol 10, Iss 9, p e0137969 (2015)
The question on how individuals allocate resources into maintenance and reproduction is one of the central questions in life history theory. Yet, resource allocation into maintenance on the organismic level can only be measured indirectly. This is di
Externí odkaz:
https://doaj.org/article/8f3e9ef9d18849748b20950ab42d43ca
Autor:
Boris H Kramer, Ralf Schaible
Publikováno v:
PLoS ONE, Vol 8, Iss 4, p e61813 (2013)
While the extraordinary life span of queens and division of labor in eusocial societies have been well studied, it is less clear which selective forces act on the short life span of workers. The disparity of life span between the queen and the worker
Externí odkaz:
https://doaj.org/article/eb003b8bb78b406e9af74c6d8052a657
Publikováno v:
Evolution Letters, Vol 6, Iss 6, Pp 450-459 (2022)
Abstract Cooperatively breeding animals live longer than their solitary counterparts. This has been suggested for birds, mole rats, and social insects. A common explanation for these long lifespans is that cooperative breeding evolves more readily in
Externí odkaz:
https://doaj.org/article/c39c780de4e748779368f6e8dd3109bc
Autor:
Jan J. Kreider, Thijs Janzen, Abel Bernadou, Daniel Elsner, Boris H. Kramer, Franz J. Weissing
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Division of labour, where members of a group specialise on different tasks, is a central feature of many social organisms. Using a theoretical model, the authors demonstrate that division of labour can emerge spontaneously within a group of entirely
Externí odkaz:
https://doaj.org/article/184b86e7185c4276859b900c73b94501
Publikováno v:
Evolution Letters, Vol 5, Iss 3, Pp 178-186 (2021)
Abstract Queens of eusocial species live extraordinarily long compared to their workers. So far, it has been argued that these lifespan divergences are readily explained by the classical evolutionary theory of ageing. As workers predominantly perform
Externí odkaz:
https://doaj.org/article/2d7bbd2a13854868a8fd94c42d63f7b0
Publikováno v:
American Naturalist, 200(1). University of Chicago Press
Eusocial insects-ants, bees, wasps, and termites-are being recognized as model organisms to unravel the evolutionary paradox of aging for two reasons: (1) queens (and kings, in termites) of social insects outlive similarly sized solitary insects by u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8c1df747b7b1ad49f5edd597f34e37e
https://doi.org/10.1086/719666
https://doi.org/10.1086/719666
Autor:
Jan J. Kreider, Thijs Janzen, Abel Bernadou, Daniel Elsner, Boris H. Kramer, Franz J. Weissing
Division of labour occurs in a broad range of organisms. Yet, how division of labour can emerge in the absence of pre-existing interindividual differences is poorly understood. Using a simple but realistic model, we show that in a group of initially
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86df18924ae54ba0d197b70c29b7f3fd
https://doi.org/10.1101/2022.04.15.488476
https://doi.org/10.1101/2022.04.15.488476
Publikováno v:
Frontiers in Ecology and Evolution, Vol 9 (2021)
The evolution of eusociality in social insects, such as termites, ants and some bees and wasps, has been regarded as a major evolutionary transition (MET). Yet, there is some debate whether all species qualify. Here, we argue that worker sterility is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecc6b9f56eebf840fd421e93c021392d
https://www.frontiersin.org/articles/10.3389/fevo.2021.732907/full
https://www.frontiersin.org/articles/10.3389/fevo.2021.732907/full
Eusocial insects – ants, bees, wasps and termites – are being recognized as model organisms to unravel the evolutionary paradox of aging for two reasons: (1) queens (and kings, in termites) of social insects outlive similar sized solitary insects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b23419ed200de1001bd2b2be02c6141f
https://doi.org/10.1101/2021.05.06.442925
https://doi.org/10.1101/2021.05.06.442925
Autor:
Romain Libbrecht, Robert J. Paxton, Boris H. Kramer, Jürgen Heinze, Alice Séguret, Anja Buttstedt, Florentine Schaub, Karen Meusemann, Abel Bernadou, Volker Nehring, Judith Korb
Publikováno v:
Philosophical Transactions of the Royal Society B: Biological Sciences, 376(1823):20190732. ROYAL SOC
Philosophical Transactions of the Royal Society B: Biological Sciences
Philosophical Transactions of the Royal Society B: Biological Sciences
The life-prolonging effects of antioxidants have long entered popular culture, but the scientific community still debates whether free radicals and the resulting oxidative stress negatively affect longevity. Social insects are intriguing models for a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b43f2f179f0604f261ef5830973b7e0
https://research.rug.nl/en/publications/29b77977-93c5-4af4-849e-207601417fbc
https://research.rug.nl/en/publications/29b77977-93c5-4af4-849e-207601417fbc