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Asymmetric hybridization in Central European populations of the Dryopteris carthusiana group.
Hornych O, Ekrt L, Riedel F, Koutecký P, Košnar J. Hornych O, et al. Am J Bot. 2019 Nov;106(11):1477-1486. doi: 10.1002/ajb2.1369. Epub 2019 Oct 21. Am J Bot. 2019. PMID: 31634425 Free article.
A proper estimate of hybridization rates is needed to understand factors regulating hybridization. METHODS: We studied hybridization in the European Dryopteris carthusiana group, represented by one diploid and two tetraploid species and their hybrids. We sampled ~10 …
A proper estimate of hybridization rates is needed to understand factors regulating hybridization. METHODS: We studied hybridization in the …
Transfer of elements relevant to nuclear fuel cycle from soil to boreal plants and animals in experimental meso- and microcosms.
Tuovinen TS, Kasurinen A, Häikiö E, Tervahauta A, Makkonen S, Holopainen T, Juutilainen J. Tuovinen TS, et al. Sci Total Environ. 2016 Jan 1;539:252-261. doi: 10.1016/j.scitotenv.2015.08.157. Epub 2015 Sep 9. Sci Total Environ. 2016. PMID: 26363398
The transfer of these elements was studied in three different trophic levels in experimental mesocosms containing downy birch (Betula pubescens), narrow buckler fern (Dryopteris carthusiana) and Scandinavian small-reed (Calamagrostis purpurea ssp. ...
The transfer of these elements was studied in three different trophic levels in experimental mesocosms containing downy birch (Betula pubesc …
Unraveling reticulate evolution in North American Dryopteris (Dryopteridaceae).
Sessa EB, Zimmer EA, Givnish TJ. Sessa EB, et al. BMC Evol Biol. 2012 Jun 30;12:104. doi: 10.1186/1471-2148-12-104. BMC Evol Biol. 2012. PMID: 22748145 Free PMC article.
BACKGROUND: The thirteen species of Dryopteris in North America have long been suspected of having undergone a complicated history of reticulate evolution via allopolyploid hybridization. ...RESULTS: Sequence data from nine plastid and two nuclear markers were collected fr …
BACKGROUND: The thirteen species of Dryopteris in North America have long been suspected of having undergone a complicated history of …
Element interactions and soil properties affecting the soil-to-plant transfer of six elements relevant to radioactive waste in boreal forest.
Roivainen P, Makkonen S, Holopainen T, Juutilainen J. Roivainen P, et al. Radiat Environ Biophys. 2012 Mar;51(1):69-78. doi: 10.1007/s00411-011-0393-6. Epub 2011 Dec 1. Radiat Environ Biophys. 2012. PMID: 22130976
The plant species studied were blueberry (Vaccinium myrtillus), May lily (Maianthemum bifolium), narrow buckler fern (Dryopteris carthusiana), rowan (Sorbus aucuparia) and Norway spruce (Picea abies). ...
The plant species studied were blueberry (Vaccinium myrtillus), May lily (Maianthemum bifolium), narrow buckler fern (Dryopteris c …
Reconstructing Dryopteris "semicristata" (Dryopteridaceae): Molecular profiles of tetraploids verify their undiscovered diploid ancestor.
Stein DB, Hutton C, Conant DS, Haufler CH, Werth CR. Stein DB, et al. Am J Bot. 2010 Jun;97(6):998-1004. doi: 10.3732/ajb.0900355. Epub 2010 May 21. Am J Bot. 2010. PMID: 21622469 Free article.
The identity of a parent shared by two tetraploid species in the cosmopolitan fern genus Dryopteris has remained elusive for more than 50 years. Based on available data, four hypotheses were developed previously, each providing a different resolution to this uncertainty. . …
The identity of a parent shared by two tetraploid species in the cosmopolitan fern genus Dryopteris has remained elusive for more tha …
Species boundaries and frequency of hybridization in the Dryopteris carthusiana (Dryopteridaceae) complex: A taxonomic puzzle resolved using genome size data.
Ekrt L, Holubová R, Trávnícek P, Suda J. Ekrt L, et al. Am J Bot. 2010 Jul;97(7):1208-19. doi: 10.3732/ajb.0900206. Epub 2010 Jun 22. Am J Bot. 2010. PMID: 21616872 Free article.
These processes played a major role in the evolution of the Dryopteris carthusiana complex. This taxonomically intricate group composed of one diploid (D. expansa) and two allotetraploid (D. carthusiana and D. dilatata) species in Central Europe. ...CONCLUSIO …
These processes played a major role in the evolution of the Dryopteris carthusiana complex. This taxonomically intricate group …
Transfer of elements relevant to radioactive waste from soil to five boreal plant species.
Roivainen P, Makkonen S, Holopainen T, Juutilainen J. Roivainen P, et al. Chemosphere. 2011 Apr;83(3):385-90. doi: 10.1016/j.chemosphere.2010.12.001. Epub 2010 Dec 28. Chemosphere. 2011. PMID: 21190719
The soil-to-plant transfer of stable cobalt, nickel, molybdenum and lead and their distribution across plant parts were investigated in blueberry (Vaccinium myrtillus), May lily (Maianthemum bifolium), narrow buckler fern (Dryopteris carthusiana), rowan (Sorbus aucu …
The soil-to-plant transfer of stable cobalt, nickel, molybdenum and lead and their distribution across plant parts were investigated in blue …
Influence of fertilizing on the (137)Cs soil-plant transfer in a spruce forest of Southern Germany.
Zibold G, Klemt E, Konopleva I, Konoplev A. Zibold G, et al. J Environ Radioact. 2009 Jun;100(6):489-96. doi: 10.1016/j.jenvrad.2009.03.011. Epub 2009 Apr 18. J Environ Radioact. 2009. PMID: 19375834
Fertilization with 2.5t/ha limestone: (83% CaCO(3), 8% MgO, 6% K(2)O, 3% P(2)O(5)) reduces the (137)Cs transfer from spruce forest soil into plants like fern (Dryopteris carthusiana) and blackberry (Rubus fruticosus) by a factor of 2-5 during at least 11 years as me …
Fertilization with 2.5t/ha limestone: (83% CaCO(3), 8% MgO, 6% K(2)O, 3% P(2)O(5)) reduces the (137)Cs transfer from spruce forest soil into …
Migration and bioavailability of (137)Cs in forest soil of southern Germany.
Konopleva I, Klemt E, Konoplev A, Zibold G. Konopleva I, et al. J Environ Radioact. 2009 Apr;100(4):315-21. doi: 10.1016/j.jenvrad.2008.12.010. Epub 2009 Jan 23. J Environ Radioact. 2009. PMID: 19167790
To give a quantitative description of the radiocaesium soil-plant transfer for fern (Dryopteris carthusiana) and blackberry (Rubus fruticosus), physical and chemical properties of soils in spruce and mixed forest stands were investigated. ...
To give a quantitative description of the radiocaesium soil-plant transfer for fern (Dryopteris carthusiana) and blackberry (R …
Microsite-limited recruitment controls fern colonization of post-agricultural forests.
Flinn KM. Flinn KM. Ecology. 2007 Dec;88(12):3103-14. doi: 10.1890/06-2124.1. Ecology. 2007. PMID: 18229844
Here I specify how interactions among historical, environmental, and biological factors influence species distributions, focusing on three fern species with contrasting distributions across forests of different history in central New York, USA: Dryopteris carthusiana …
Here I specify how interactions among historical, environmental, and biological factors influence species distributions, focusing on three f …
14 results