Natural genetic breaks may indicate limitations to gene flow or the presence of contact zones of previously isolated populations. Molecular evidence suggests that genetic breaks have aggregated in dis

DataONE2020-06-24 更新70

Gene Flow among Populations of Two Rare Co-Occurring Fern Species Differing in Ploidy Level

植物种群遗传学

基因流分析

Differences in ploidy levels among different fern species have a vast influence on their mating system, their colonization ability and on the gene flow among populations. Differences in the colonizati

NIAID Data Ecosystem40

Nuclear microsatellite data of western Olea europaea subsp guanchica populations

植物种群遗传学

微卫星分析

Matrix containing 105 Olea guanchica individuals sampled on four oceanic islands and genotyped with six nuclear microsatellites. The attached matrix has a SPAGeDI format, but please note that geograph

DataONE2010-07-14 更新70

Spatial variation in bird pollination and its mitigating effects on the genetic diversity of pollen pools accepted by Camellia japonica trees within a population at a landscape level

授粉生态学

植物种群遗传学

Bird pollination can vary spatially in response to spatial fluctuations in flowering even within plant populations. In this study, we examined the hypothesis that the spatial variation in bird pollina

DataONE2019-09-17 更新60

Individuals of alpine Salix species used for population genetics study. Raw sequence reads. Salix

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