Demographic consequences of reproductive interference in multi-species communities.

ABSTRACT:

Background

Reproductive interference can mediate interference competition between species through sexual interactions that reduce the fitness of one species by another. Theory shows that the positive frequency-dependent effects of such costly errors in mate recognition can dictate species coexistence or exclusion even with countervailing resource competition differences between species. While usually framed in terms of pre-mating or post-zygotic costs, reproductive interference manifests between individual Caenorhabditis nematodes from negative interspecies gametic interactions: sperm cells from interspecies matings can migrate ectopically to induce female sterility and premature death. The potential for reproductive interference to exert population level effects on Caenorhabditis

SUBMITTER: Ting JJ 

PROVIDER: S-EPMC6219154 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature