筛选
科学数据
统计数据
共检索到583条 ,权限内显示50条;
Data from: Asymmetrical sexual isolation but no postmating isolation between the closely related species Drosophila suboccidentalis and Drosophila occidentalis
- 负责人：
- DOI：
- doi:10.5061/dryad.tj57h
- 摘要：
- Background: During the speciation process several types of isolating barriers can arise that limit gene flow between diverging populations. Studying
Data from: Mechanical reproductive isolation facilitates parallel speciation in western North American scincid lizards
- 负责人：
- Richmond, Jonathan Q.
- DOI：
- doi:10.5061/dryad.51d7k
- 摘要：
- and mechanical barriers to reproductive isolation between populations with differing degrees of size divergence. This model shows that the mechanical barrier
Data from: Dispersal barriers and climate determine the geographic distribution of the helicopter damselfly Mecistogaster modesta
- 负责人：
- DOI：
- doi:10.5061/dryad.8tp8n
- 摘要：
- Species’ ranges are typically constrained by the interplay of physical barriers to dispersal, environmental requirements such as suitable
Data from: Isolation, marine transgression, and translocation of the bare-nosed wombat (Vombatus ursinus)
- 负责人：
- DOI：
- doi:10.5061/dryad.5t37q5f
- 摘要：
- ng Pleistocene low sea stands. Marine barriers may also not be solely responsible for any divergence that is observed. Here, we investigated genetic divergence amo
Data from: Does reproductive isolation reflect the segregation of color forms in Spiranthes sinensis (Pers.) Ames complex (Orchidaceae
- 负责人：
- 关键词：
- Spiranthes sinensis
- DOI：
- doi:10.5061/dryad.3856701
- 摘要：
- Isolation between species, or taxa sharing a common lineage, depends primarily on the relative strengths of various reproductive barriers. Previous
Data from: Fish population genetic structure shaped by hydroelectric power plants in the upper Rhine catchment
- 负责人：
- DOI：
- doi:10.5061/dryad.n41nk
- 摘要：
- weaker than that of man-made barriers without fishpasses. The Rhine Falls as the only long-standing natural obstacle (formed 14 000 to 17 000 years ago
Data from: Environmental heterogeneity and not vicariant biogeographic barriers generate community wide population structure in desert adapted snakes
- 负责人：
- DOI：
- doi:10.5061/dryad.2172qg4
- 摘要：
- Genetic structure can be influenced by local adaptation to environmental heterogeneity and biogeographic barriers, resulting in discrete population clusters
Data from: ABCG transporters are required for suberin and pollen wall extracellular barriers in Arabidopsis
- 负责人：
- DOI：
- doi:10.5061/dryad.1hn66
- 摘要：
- Effective regulation of water balance in plants requires localized extracellular barriers that control water and solute movement. We describe a clade
Data from: Rapid evolution of reproductive isolation between incipient outcrossing and selfing Clarkia species
- 负责人：
- DOI：
- doi:10.5061/dryad.n4mm0
- 摘要：
- in a zone of sympatry but hybrids are rarely observed. Premating barriers resulted in nearly complete isolation in both subspecies with flower
Data from: Comparative phylogeography of mainland and insular species of Neotropical molossid bats (Molossus)
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.d7wm37pxc
- 摘要：
- Genetic structures, historical events, habitat preferences, and geographic barriers might result in distinct patterns in insular versus mainland
