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| - | ====== Projects ====== | ||
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| - | ===== Manuscript Sebastian ===== | ||
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| - | __List of Figures:__ | ||
| - | * Fig. 1: selection coefficient | ||
| - | * Fig. 2: first step, no correlation, | ||
| - | * Fig. 3: first step, no correlation, | ||
| - | * Fig. 4: first step, no correlation, | ||
| - | * Fig. 6: first step, no correlation, | ||
| - | * Fig. 7: selectional correlation, | ||
| - | * Fig. 8: selectional correlation, | ||
| - | * Fig. 9: selectional correlation, | ||
| - | * Fig. 10: selectional correlation, | ||
| - | * Fig. 11: selectional correlation, | ||
| - | * Fig. 11a: selectional correlation, | ||
| - | * Fig. 12: mutational correlation, | ||
| - | * Fig. 12: mutational correlation, | ||
| - | * Fig. 14: mutational correlation, | ||
| - | * Fig. 15: mutational correlation, | ||
| - | * Fig. 16: mutational and selective correlation, | ||
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| - | ===== Project extinction risk ===== | ||
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| - | __Ideas (25 Jan 2013):__ | ||
| - | * Deadline is April 2! | ||
| - | * Main topic is climate change, adaptation, and plasticity, not necessarily evolutionary rescue | ||
| - | * Unclear to what degree the article will be a review or a modeling paper | ||
| - | * Need to read up recent reviews, especially Chevin | ||
| - | * One idea: explain assumptions behind and consequences of Bürger & Lynch model | ||
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| - | __Moving optimum model__ | ||
| - | * Key idea: Calculate evolutionary rates in haldanes; | ||
| - | * choose reasonable set of genetic parameters | ||
| - | * focus on varying ecological parameters (N, B, v, omega, theta) | ||
| - | * Preliminary observations in small populations | ||
| - | * Rates of evolution generally increase as the optimum pulls away | ||
| - | * Genetic variances stay high until just before extinction; may even reach a big shortly before extinction | ||
| - | * Initial rate of evolution low even with strong selection? Requires analysis of allele frequencies (-> standing variation project) | ||
| - | * To do: find way to compactly visualize evolutionary rates | ||
| - | * over which time window? | ||
| - | * haldanes calculates over which interval? | ||
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| - | __Potential topics__ | ||
| - | * Focus on evolutionary rates might be justified, since models tend to be dynamic | ||
| - | * Phenotypic adaptation by genetic evolution: all of quantitative genetics: | ||
| - | * Evolution of plasticity: been reviewed several times | ||
| - | * Evolutionary rates: Andrew should know all about those | ||
| - | * Maybe here our simulations fit in | ||
| - | * Evolutionary rescue: note exactly the topic | ||
| - | * Evolutionary rescue and plasticity: Good review in Chevin et al. 2012 | ||
| - | * Plasticity facilitates genetic adaptation: West-Eberhard etc., some more concrete models showing this to be the case | ||
| - | * Something about the expected contribution from genetics and plasticity? Is this possible? (Ghalambor 2007) | ||
| - | * Different kinds of environmental change (sudden, moving, fluctuating; | ||
| - | * Plasticity vs. tolerance | ||
| - | * Constraints and limits to adaptive evolution | ||
| - | * Costs and limits of plasticity | ||
| - | * Evolvability <-> environmental variability | ||
| - | ===== Potential PhD project on speciation ===== | ||
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| - | Interesting topics: | ||
| - | * parapatric speciation | ||
| - | * female preferences | ||
| - | * genomic islands | ||
| - | * mixed geographic modes | ||
| - | * interaction between magic and non-magic traits (see van Doorn and Weissing 2004) | ||
| - | * plasticity | ||
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| - | Sources of inspiration: | ||
| - | * List of questions in Nosil book | ||
| - | * Butlin et al review | ||
| - | * To some degree Smadja and Butlin review | ||
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| - | Potential topic: Phenotypic plasticity and speciation with gene flow | ||
| - | * Reviews: Pfennig et al. 2010, Fitzpatrick 2012, Minelli & Fusco 2012 | ||
| - | * Start with more specific review about classification of scenarios and links to theory (complementary to Pfennig et al. 2010)? -- Focus on evolution of RI; classify according to types of plasticity, type of plastic traits, types of reproductive barriers... The Pfennig et al. 2010 paper is pretty vague in parts; Fitzpatrick 2012 is clearer and already discusses adaptive vs. maladaptive plasticity, and plasticity in divergence vs. RI; | ||
| - | * Make a list of proposed theoretical scenarios | ||
| - | * The clearest concepts seem to the **developmental plasticity hypothesis of speciation** and the **flexible stem hypothesis** for adaptive radiations | ||
| - | * Make a list of proposed empirical examples | ||
| - | * arctic charr | ||
| - | * cichlids | ||
| - | * flowering time | ||
| - | * sticklebacks? | ||
| - | * tiger salamanders? | ||
| - | * examples from WE book | ||
| - | * a considerable number of examples seem to include speciation with gene flow | ||
| - | * Use Thibert-Plante and Hendry (2011) as starting point (see my review on it), but focus more on evolution of female preferences? | ||
| - | * Some potential model ingredients/ | ||
| - | * female preference vs. assortative mating | ||
| - | * automatic vs. classic plastic magic trait | ||
| - | * linear reaction norm vs. threshold characters | ||
| - | * geographic setting (but two-island model seems the most natural choice) | ||
| - | * counter-gradient variation (non-adaptive plasticity)? | ||
| - | * secondary contact after genetic assimilation: | ||
| - | * Try to model the arctic charr scenario? | ||
| - | * See list of questions in Fitzpatrick 2012 | ||
| - | * Use Draghi and Whitlock approach to model plasticity? | ||
| - | * Plastic magic traits... | ||
| - | * **Key question: Interaction between evolution of non-random mating and genetic assimilation** | ||
| - | * Interaction between evolution of plastic and non-plastic barriers? | ||
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| - | ===== Comments on Adrianna' | ||
| - | * Is this a critique of W-E's theory of speciation, or rather of her theory phenotypic evolution per se? | ||
| - | * Describe the DPHS in more details (as in Pfennig et al. 2010, Fitzpatrick 2012)? | ||