Ovarian self-incompatibility in Narcissus papyraceus (Amaryllidaceae) is the result of a pre-zygotic response

@article{SimnPorcar2015OvarianSI,
  title={Ovarian self-incompatibility in Narcissus papyraceus (Amaryllidaceae) is the result of a pre-zygotic response},
  author={Violeta I Sim{\'o}n-Porcar and Alejandra de Castro and Maria Herrero and Juan Arroyo},
  journal={Botanical Journal of the Linnean Society},
  year={2015},
  volume={177},
  pages={629-643}
}
Ovarian self-incompatibility, including pre- and post-zygotic reactions, is a complex mechanism for which we still lack many details relating to its function and significance. The joint presence of ovarian self-incompatibility with style polymorphism is a rare combination that is found in the genus Narcissus. Usually, style polymorphic species have heteromorphic (diallelic and linked to style length locus) incompatibility, which prevents fertilization between individuals of the same morph… 

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