非表示:
キーワード:
cost of resistance; Datura wrightii; herbivory; polymorphism;
selection; trichomes
Ragwort senecio-jacobaea; plant defense; nicotiana-gossei;
tobacco hornworm; ipomoea-purpurea; sucrose esters; brassica-
rapa; wild tomato; evolution; herbivory
要旨:
Models regarding the evolution of plant resistance to herbivory often assume that the primary mechanism maintaining resistance polymorphisms is the balance between benefits of increased resistance to herbivores and costs associated with the production o