Genetic resources of common ash (Fraxinus excelsior L.) in Poland

Autor: Joanna Meger, Czesław Kozioł, Małgorzata Pałucka, Jarosław Burczyk, Igor J. Chybicki

Publikováno v: BMC Plant Biology, Vol 24, Iss 1, Pp 1-15 (2024)

Abstract Background Knowledge of genetic structure and the factors that shape it has an impact on forest management practices. European ash (Fraxinus excelsior L.) has declined dramatically throughout its range as a result of a disease caused by the

Externí odkaz: https://doaj.org/article/c39da4619da04a5c90c464486a03d772

The evolutionary heritage and ecological uniqueness of Scots pine in the Caucasus ecoregion is at risk of climate changes

Autor: M. Dering, M. Baranowska, B. Beridze, I. J. Chybicki, I. Danelia, G. Iszkuło, G. Kvartskhava, P. Kosiński, G. Rączka, P. A. Thomas, D. Tomaszewski, Ł. Walas, K. Sękiewicz

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-17 (2021)

Abstract Scots pine is one of the most widely occurring pines, but future projections suggest a large reduction in its range, mostly at the southern European limits. A significant part of its range is located in the Caucasus, a global hot-spot of div

Externí odkaz: https://doaj.org/article/55e8f15fdd914aa89e5e30cfcb79987e

Genetic diversity of Dactylorhiza incarnata (Orchidaceae) in northern Poland

Autor: Aleksandra M. Naczk, Igor J. Chybicki, Marek S. Ziętara

Publikováno v: Acta Societatis Botanicorum Poloniae, Vol 85, Iss 2 (2016)

The genetic structure of Dactylorhiza incarnata var. incarnata populations is shaped not only by historical events such as recolonization after ice sheet retreat or limited seed and pollen dispersal, but also the bottleneck effect. During the last de

Externí odkaz: https://doaj.org/article/611b9b3270594be3b0c41bc53b426e66

Trunk perimeter correlates with genetic bottleneck intensity and the level of genetic diversity in populations of Taxus baccata L

Autor: Katarzyna Meyza, Igor J. Chybicki, Sara Stefanowska, Grzegorz Iszkuło

Publikováno v: Annals of Forest Science. 78

Key message Taxus baccata remnants established recently tend to contribute less to the species’ overall genetic variation than historical populations because they are subjected to a greater impact of the founder effect and genetic isolation. As tre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16cf2c29dbc1e54beb77f751129e20c0
https://doi.org/10.1007/s13595-021-01080-1

Gene flow and reproductive success in ash ( Fraxinus excelsior L.) in the face of ash dieback:restoration and conservation

Autor: Reiner Finkeldey, Erik Dahl Kjær, Devrim Semizer-Cuming, Igor J. Chybicki

Publikováno v: Semizer-Cuming, D, Chybicki, I J, Finkeldey, R & Kjær, E D 2021, ' Gene flow and reproductive success in ash ( Fraxinus excelsior L. ) in the face of ash dieback : restoration and conservation ', Annals of Forest Science, vol. 78, no. 1, 14 . https://doi.org/10.1007/s13595-020-01025-0

• Key message Ash dieback decreases individual reproductive success of ash trees leaving healthy ash overrepresented as seed and pollen parents for next-generation seedlings. Substantial gene flow over hundreds of meters combined with superior fert

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6180fed3e4c9277df945a02742144fd
https://curis.ku.dk/ws/files/259826711/Semizer_Cuming2021_Article_GeneFlowAndReproductiveSuccess.pdf