筛选
科学数据
统计数据
共检索到818条 ,权限内显示50条;
Data from: Diverse reproductive barriers in hybridising crickets suggests extensive variation in the evolution and maintenance of isolation
- 负责人：
- DOI：
- doi:10.5061/dryad.sh53j
- 摘要：
- . We find that males of both species prefer conspecific females, but the effect is probably too weak to represent a barrier. In contrast, prezygotic barriers
Data from: The emergent geography of biophysical dispersal barriers across the Indo-West Pacific
- 负责人：
- DOI：
- doi:10.5061/dryad.24tt2
- 摘要：
- Aim: To discover and evaluate potential dispersal barriers across the Indo-West Pacific Ocean and to develop spatially explicit hypotheses regardin
Data from: Reproductive isolation and the maintenance of species boundaries 1 in two serpentine endemic Jewelflowers
- 负责人：
- DOI：
- doi:10.5061/dryad.72sn74q
- 摘要：
- Speciation occurs when reproductive barriers substantially reduce gene flow between lineages. Understanding how specific barriers contribute
Data from: Ophrys annae and Ophrys chestermanii: an impossible love between two orchid sister species
- 负责人：
- DOI：
- doi:10.5061/dryad.1rp4308
- 摘要：
- The biological concept of species is founded on the presence of barriers that limit the gene flow and species delimitation represents a vivid topic
Data from: Ring distributions leading to species formation: a global topographic analysis of geographic barriers associated with ring species
- 负责人：
- DOI：
- doi:10.5061/dryad.5856q415
- 摘要：
- the geographic barriers that favor processes leading to ring species are common or rare, and to predict where other candidate ring barriers might be found. RESULT
Data from: A simulation–based evaluation of methods for inferring linear barriers to gene flow
- 负责人：
- Landguth, Erin
- 关键词：
- Conservation Biology Conservation Genetics Ecological Genetics Habitat Degradation Population Genetics - Empirical
- DOI：
- doi:10.5061/dryad.3271mn17
- 摘要：
- In this paper we evaluate the performance of multiple analytical methods to detect the presence of a linear barrier dividing populations. We were specifically inter
Data from: The effects of heterospecific mating frequency on the strength of cryptic reproductive barriers
- 负责人：
- DOI：
- doi:10.5061/dryad.g708nd7
- 摘要：
- Heterospecific mating frequency is critical to hybrid zone dynamics and can directly impact the strength of reproductive barriers and patter
Data from: Strength of sexual and postmating prezygotic barriers varies between sympatric populations with different histories and species abundances
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.6c9b2v5
- 摘要：
- The impact of different reproductive barriers on species or population isolation may vary in different stages of speciation depending
Data from: Strong asymmetry in the relative strengths of prezygotic and postzygotic barriers between two damselfly sister species
- 负责人：
- DOI：
- doi:10.5061/dryad.d34t730j
- 摘要：
- One of the longest debates in biology has been over the relative importance of different isolating barriers in speciation. However, for most species
DNA barcoding the fishes of Lizard Island (Great Barrier Reef)
- 负责人：
- Page, Roderic D. M.
- 关键词：
- DOI：
- doi:10.15468/qttowd
- 摘要：
- h event, for the marine waters around Lizard island in the Great Barrier Reef (Queensland, Australia). Barcode records were obtained from 983 fishes
