J
Jaroslaw Burczyk
Researcher at Kazimierz Wielki University in Bydgoszcz
Publications - 72
Citations - 2787
Jaroslaw Burczyk is an academic researcher from Kazimierz Wielki University in Bydgoszcz. The author has contributed to research in topics: Population & Genetic diversity. The author has an hindex of 26, co-authored 71 publications receiving 2539 citations. Previous affiliations of Jaroslaw Burczyk include Polish Academy of Sciences & Hong Kong Environmental Protection Department.
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Simultaneous Estimation of Null Alleles and Inbreeding Coefficients
TL;DR: 2 formerly described approaches, population inbreeding model and individual inbreedingmodel, can be applied for simultaneous estimation of null allele frequencies and of the inbreeding coefficient and it is shown that they outperform the commonly used approaches in the estimation ofnull allele frequencies based on genotypic data.
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Historical and contemporary mating patterns in remnant populations of the forest tree fraxinus excelsior l
TL;DR: It is suggested that the opening of the landscape facilitates airborne pollen movement and may alleviate the expected detrimental genetic effects of fragmentation.
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Complex patterns of mating revealed in a Eucalyptus regnans seed orchard using allozyme markers and the neighbourhood model.
TL;DR: Insect pollinators are efficient promoters of cross‐fertilization in this orchard, with the result that the effective number of males mating with each female is large and the model might be applied effectively to natural populations exposed to unknown external pollen sources.
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Mating patterns and pollen dispersal in a natural knobcone pine (Pinus attenuata Lemmon.) stand
TL;DR: Despite the role of proximity, directionality and tree size in determining mating success within neighbourhoods, the effective number of males mating with each female seems to be large.
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Using Genetic Markers to Directly Estimate Gene Flow and Reproductive Success Parameters in Plants on the Basis of Naturally Regenerated Seedlings
TL;DR: A maximum-likelihood method for modeling female and male parentage in a local plant population on the basis of genotypic data from naturally established seedlings and when the location and genotypes of all potential parents within the population are known is described.