POLDISP: A software package for indirect estimation of contemporary pollen dispersal
POLDISP: A software package for indirect estimation of contemporary pollen dispersal
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POLDISP：用于间接估计当代花粉传播的软件包
DOI：
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发表时间：
2007
期刊：
影响因子：
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通讯作者：
P. Smouse
中科院分区：
文献类型：
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作者：
J. J. Robledo;F. Austerlitz;P. Smouse
Poldisp 1.0是一个估算花粉传播距离分布的免费软件包，可以从母代二倍体基因型数据中估计花粉传播距离的分布。它需要一个种子植物样本及其母系后代的空间坐标和基因型，提供花粉传播曲线的平均值、方差和峰度的估计。Poldisp还估计了花粉供体的有效繁殖密度以及母系兄弟姐妹内部和之间的父系关系。Poldisp可用于表征花粉传播的空间尺度，评估雄性育性的变化，以及研究影响植物相关父系的生物学因素。
poldisp 1.0 is a free software package to estimate the distribution of pollen dispersal distances from mother-offspring diploid genotypic data. It requires the spatial coordinates and genotypes of a sample of seed plants and their respective maternal progenies, providing estimates of the average, variance and kurtosis of the pollen dispersal curve. poldisp also estimates the effective reproductive density of pollen donors and the correlation of paternity within and among maternal sibships. poldisp is useful for characterizing the spatial scale of pollen dispersal, for assessing the variation in male fertility and for investigating biological factors affecting correlated paternity in plants.