Interspecific situations with sneaking salmon males without possibility of mate choice (allospecific males) were D, E and F, F including also a larger anadromous salmon male.

当科学家们试图解开生物多样性（biodiversity）如何赋予生态系统稳定性（ecosystem stability）这个生态学经典谜题时，传统观点总将焦点对准种间互作（interspecific interactions）。然而这项横跨欧美草地的研究却带来了颠覆性发现——真正起决定性作用的竟是物种在单作（monoculture）中展现的"独门绝技 ...

Marked diversification of genital morphology is common in internally fertilizing animals. Although sexual selection may be the primary process controlling genital evolution, factors promoting ...

AbstractBergmann’s rule—the tendency for body size to increase in colder environments—remains controversial today, despite 150 years of research. Considerable debate has revolved around whether the ...

Interspecific hybridization is a key process in plant evolution and breeding that can lead to phenotypic changes and the formation of new species. The merging of different genomes in a hybrid ...

The University of Chicago Press publishes more than 90 scholarly journals that cover a wide range of disciplines, from the humanities and the social sciences to the life and physical sciences. In ...

Journal Reference: Koide Y., et al. Lineage-specific gene acquisition or loss is involved in interspecific hybrid sterility in rice. Proceedings of National Academy of Sciences, 2018 ...