Evolutionary Biology

Angebote / Angebote:

. . . . . . . . . . . . 17 TentativeInterpretationoftheGeographicalPatternObserved 18 OtherSystemsofVerticallyTransmittedViruses 22 ExistenceofDifferentSensitivitiestotheVirus 22 CharacteristicsoftheViruses. . . . . . . . . . . . . . . . . . 23 MaintenanceintheVectorPopulation 24 Appendix:TransmissionofStabilizedandNonstabilized Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Self-MaintenanceofStabilizedConditionthroughMaternal Lineage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 NonstabilizedCondition . . . . . . . . . . . . . . . . . . . . . . 27 References 28 2. Domestication:EvolutionaryChangeunderStress 31 M. J. Kohane and P. A. Parsons Introduction 31 EnvironmentalChangeandDomestication 33 Ix x Contents EcologicalPhenotypes 33 BehavioralPhenotypes. . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 AdaptationtoLaboratoryConditions. . . . . . . . . . . . . . . . . . . 37 ACaseStudy:DomesticationinFoxes 41 Discussion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 References 46 3. RangeExpansionandItsGeneticConsequencesinPopulationsof theGiantToad, Bufo marinus. . . . . . . . . . . . . . . . . . . . . . . . . 49 Simon Easteal Introduction 49 TheSpreadof Bufo marinus 50 TheIntroductions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 TheAustralianRangeExpansion 52 GeneticVariationintheIntroducedPopulations. . . . . . . . . . . 58 TheData. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 GeneticVariability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 EffectivePopulationSize 62 Dispersal, GeneFlow, andNeighborhoodSize 63 TheGeneticEffectsofRangeExpansion 64 GeographicalPatternsofVariation 74 Conclusion 81 References 82 4. EvolutionbySocialSelection. . . . . . . . . . . . . . . . . . . . . . . . . . 85 Shozo Yokoyama