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2020:groups:g8:start [2020/01/10 22:11] – [Suggested questions] prado2020:groups:g8:start [2024/01/09 18:45] (current) – external edit 127.0.0.1
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 ===== Assignment ===== ===== Assignment =====
  
-Propose a mathematical model to investigate mutualistic investment, its potential trade-offs and their consequences for the longevity of ant species coexistence in this tripartite interaction involving a myrmecophyte (plant), two ant species which compete to occupy its domatia and a fungus they cultivate. +Propose a mathematical model to investigate mutualistic investment, its potential trade-offs and their consequences for the persistence of ant species coexistence in this tripartite interaction involving a myrmecophyte (plant), two ant species which compete to occupy its domatia and a fungus that ants cultivate. 
  
  
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   - Is the coexistence of the two ant species possible?    - Is the coexistence of the two ant species possible? 
-  - Is there an optimal proportion of the two strategies in the worker force? (A proportion that leads to the greatest ant population, or leads to the greatest growth rates...) 
   - Will the scenario proposed by Orivel //et al.// lead to competitive exclusion, as proposed by the authors ?   - Will the scenario proposed by Orivel //et al.// lead to competitive exclusion, as proposed by the authors ?
 +  - Is there an optimal proportion of the two strategies in the worker force? (A proportion that leads to the greatest ant population, or leads to the greatest growth rates...)
  
 Further well-grounded questions from the group are welcome. Further well-grounded questions from the group are welcome.
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 ===== References ===== ===== References =====
  
-Orivel Jérôme, Malé Pierre-Jean, Lauth Jérémie, Roux Olivier, Petitclerc Frédéric, Dejean Alain and Leroy Céline. **Trade-offs in an ant–plant–fungus mutualism** 284 Proc. R. Soc. B. 2019.[[http://doi.org/10.1098/rspb.2016.1679]].+Jérôme Orivel, Pierre-Jean Malé, Jérémie Lauth, Olivier Roux, Frédéric Petitclerc, Alain Dejean and Céline Leroy. **Trade-offs in an ant–plant–fungus mutualism** 284 Proc. R. Soc. B. 2019.[[http://doi.org/10.1098/rspb.2016.1679]].
  
 Leroy, C., Séjalon‐Delmas, N., Jauneau, A., Ruiz‐González, M.‐X., Gryta, H., Jargeat, P., Corbara, B., Dejean, A. and Orivel, J. **Trophic mediation by a fungus in an ant–plant mutualism.** Journal of Ecology, 99: 583-590. 2011. [[https://doi.org/10.1111/j.1365-2745.2010.01763.x]]. Leroy, C., Séjalon‐Delmas, N., Jauneau, A., Ruiz‐González, M.‐X., Gryta, H., Jargeat, P., Corbara, B., Dejean, A. and Orivel, J. **Trophic mediation by a fungus in an ant–plant mutualism.** Journal of Ecology, 99: 583-590. 2011. [[https://doi.org/10.1111/j.1365-2745.2010.01763.x]].
  
 Dejean, Alain; Solano, Pascal J., Ayroles, Julien; Corbara, Bruno and Orivel, Jérôme  Arboreal. **Ants build traps to capture prey**. Nature volume 434, pg. 973 (2005). [[https://www.nature.com/articles/434973a]]. Dejean, Alain; Solano, Pascal J., Ayroles, Julien; Corbara, Bruno and Orivel, Jérôme  Arboreal. **Ants build traps to capture prey**. Nature volume 434, pg. 973 (2005). [[https://www.nature.com/articles/434973a]].
2020/groups/g8/start.1578694319.txt.gz · Last modified: 2024/01/09 18:45 (external edit)