This journal provides immediate access to some articles. Volume 272(1580); December 7, 2005 Research Articles A candidate locus for variation in dispersal rate in a butterfly metapopulation PMCID: PMC1599784 Sex and segregation in temperate bats PMCID: PMC1599787 Patterns of male sterility in a grasshopper hybrid zone imply accumulation of hybrid incompatibilities without selection PMCID: PMC1599774 A within-species warning function for an aposematic signal PMCID: PMC1599780 Not so ancient: the extant crown group of Nothofagus represents a post-Gondwanan radiation PMCID: PMC1599775 Non-random nature of spontaneous mIPSCs in mouse auditory brainstem neurons revealed by recurrence quantification analysis PMCID: PMC1599776 | ||