远交衰退

远交衰退(Outbreeding depression),又称杂种衰败杂种衰退(Hybrid breakdown),是演化生物学中指不同种群之间的后代比同种群的后代有劣势的现象,与杂种优势相反。这是配子后生殖隔离的表现。[1]

成因

参考数据

  1. Leimu, R.; Fischer, M. Bruun, Hans Henrik , 编. . PLoS ONE. 2010, 5 (9): e12614. PMC 2935481可免费查阅. PMID 20838662. doi:10.1371/journal.pone.0012614.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.