Diversity of fig glands is associated with nursery mutualism in fig trees
نویسندگان
چکیده
منابع مشابه
Ancient fig wasps indicate at least 34 Myr of stasis in their mutualism with fig trees.
Fig wasps and fig trees are mutually dependent, with each of the 800 or so species of fig trees (Ficus, Moraceae) typically pollinated by a single species of fig wasp (Hymenoptera: Agaonidae). Molecular evidence suggests that the relationship existed over 65 Ma, during the Cretaceous. Here, we record the discovery of the oldest known fossil fig wasps, from England, dated at 34 Ma. They possess ...
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1. The mechanisms that prevent competition (conflict) between the recipient and co-operative actor in co-operative systems remain one of the greatest problems for evolutionary biology. Previous hypotheses suggest that self-restraint, dispersal or spatial constraints can prevent direct competition for local resources or any other common resources, thereby maintaining stable co-operation interact...
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ژورنال
عنوان ژورنال: American Journal of Botany
سال: 2015
ISSN: 0002-9122
DOI: 10.3732/ajb.1500279