Population characteristics and estimates of effective population size in a house sparrow metapopulation
作者： Helle Tessand Baalsrud
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摘要: Effective population size (Ne) is a fundamental concept within biology and can be defined as the of an ideal Wright-Fisher in which rate genetic drift same observed population. Natural populations are not so that Ne often < Nc. A low lead to inbreeding depression less adaptability population, thus it essential know for threatened populations. estimated using or demographic data. In this study four different estimators (LDNE, ONeSAMP, MLNE CoNe) one estimator were compared data from natural house sparrow metapopulation. How related Nc was also examined. All seemed upwardly biased, however, LDNE produced estimates expected range (Ne
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