TY - JOUR A1 - Eckert, Silvia A1 - Herden, Jasmin A1 - Stift, Marc A1 - Joshi, Jasmin Radha A1 - van Kleunen, Mark T1 - Manipulation of cytosine methylation does not remove latitudinal clines in two invasive goldenrod species in Central Europe JF - Molecular ecology N2 - Invasive species frequently differentiate phenotypically in novel environments within a few generations, often even with limited genetic variation. For the invasive plants Solidago canadensis and S. gigantea, we tested whether such differentiation might have occurred through heritable epigenetic changes in cytosine methylation. In a 2-year common-garden experiment, we grew plants from seeds collected along a latitudinal gradient in their non-native Central European range to test for trait differentiation and whether differentiation disappeared when seeds were treated with the demethylation agent zebularine. Microsatellite markers revealed no population structure along the latitudinal gradient in S. canadensis, but three genetic clusters in S. gigantea. Solidago canadensis showed latitudinal clines in flowering phenology and growth. In S. gigantea, the number of clonal offspring decreased with latitude. Although zebularine had a significant effect on early growth, probably through effects on cytosine methylation, latitudinal clines remained (or even got stronger) in plants raised from seeds treated with zebularine. Thus, our experiment provides no evidence that epigenetic mechanisms by selective cytosine methylation contribute to the observed phenotypic differentiation in invasive goldenrods in Central Europe. KW - common‐garden experiment KW - epigenetic variation KW - microsatellites KW - Solidago canadensis KW - Solidago gigantea KW - zebularine Y1 - 2020 U6 - https://doi.org/10.1111/mec.15722 SN - 0962-1083 SN - 1365-294X VL - 30 IS - 1 SP - 222 EP - 236 PB - Wiley CY - Hoboken ER - TY - GEN A1 - Eckert, Silvia A1 - Herden, Jasmin A1 - Stift, Marc A1 - Joshi, Jasmin Radha A1 - van Kleunen, Mark T1 - Manipulation of cytosine methylation does not remove latitudinal clines in two invasive goldenrod species in Central Europe T2 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - Invasive species frequently differentiate phenotypically in novel environments within a few generations, often even with limited genetic variation. For the invasive plants Solidago canadensis and S. gigantea, we tested whether such differentiation might have occurred through heritable epigenetic changes in cytosine methylation. In a 2-year common-garden experiment, we grew plants from seeds collected along a latitudinal gradient in their non-native Central European range to test for trait differentiation and whether differentiation disappeared when seeds were treated with the demethylation agent zebularine. Microsatellite markers revealed no population structure along the latitudinal gradient in S. canadensis, but three genetic clusters in S. gigantea. Solidago canadensis showed latitudinal clines in flowering phenology and growth. In S. gigantea, the number of clonal offspring decreased with latitude. Although zebularine had a significant effect on early growth, probably through effects on cytosine methylation, latitudinal clines remained (or even got stronger) in plants raised from seeds treated with zebularine. Thus, our experiment provides no evidence that epigenetic mechanisms by selective cytosine methylation contribute to the observed phenotypic differentiation in invasive goldenrods in Central Europe. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 1378 KW - common‐garden experiment KW - epigenetic variation KW - microsatellites KW - Solidago canadensis KW - Solidago gigantea KW - zebularine Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-569528 SN - 1866-8372 IS - 1 ER - TY - JOUR A1 - Lenzner, Bernd A1 - Magallon, Susana A1 - Dawson, Wayne A1 - Kreft, Holger A1 - König, Christian A1 - Pergl, Jan A1 - Pysek, Petr A1 - Weigelt, Patrick A1 - van Kleunen, Mark A1 - Winter, Marten A1 - Dullinger, Stefan A1 - Essl, Franz T1 - Role of diversification rates and evolutionary history as a driver of plant naturalization success JF - New phytologist : international journal of plant science N2 - Human introductions of species beyond their natural ranges and their subsequent establishment are defining features of global environmental change. However, naturalized plants are not uniformly distributed across phylogenetic lineages, with some families contributing disproportionately more to the global alien species pool than others. Additionally, lineages differ in diversification rates, and high diversification rates have been associated with characteristics that increase species naturalization success. Here, we investigate the role of diversification rates in explaining the naturalization success of angiosperm plant families. We use five global data sets that include native and alien plant species distribution, horticultural use of plants, and a time-calibrated angiosperm phylogeny. Using phylogenetic generalized linear mixed models, we analysed the effect of diversification rate, different geographical range measures, and horticultural use on the naturalization success of plant families. We show that a family's naturalization success is positively associated with its evolutionary history, native range size, and economic use. Investigating interactive effects of these predictors shows that native range size and geographic distribution additionally affect naturalization success. High diversification rates and large ranges increase naturalization success, especially of temperate families. We suggest this may result from lower ecological specialization in temperate families with large ranges, compared with tropical families with smaller ranges. KW - alien species KW - evolution KW - geographic distribution KW - invasion success KW - plant naturalization KW - range size Y1 - 2020 U6 - https://doi.org/10.1111/nph.17014 SN - 0028-646X SN - 1469-8137 VL - 229 IS - 5 SP - 2998 EP - 3008 PB - Wiley CY - Hoboken ER - TY - GEN A1 - Lenzner, Bernd A1 - Magallon, Susana A1 - Dawson, Wayne A1 - Kreft, Holger A1 - König, Christian A1 - Pergl, Jan A1 - Pysek, Petr A1 - Weigelt, Patrick A1 - van Kleunen, Mark A1 - Winter, Marten A1 - Dullinger, Stefan A1 - Essl, Franz T1 - Role of diversification rates and evolutionary history as a driver of plant naturalization success T2 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - Human introductions of species beyond their natural ranges and their subsequent establishment are defining features of global environmental change. However, naturalized plants are not uniformly distributed across phylogenetic lineages, with some families contributing disproportionately more to the global alien species pool than others. Additionally, lineages differ in diversification rates, and high diversification rates have been associated with characteristics that increase species naturalization success. Here, we investigate the role of diversification rates in explaining the naturalization success of angiosperm plant families. We use five global data sets that include native and alien plant species distribution, horticultural use of plants, and a time-calibrated angiosperm phylogeny. Using phylogenetic generalized linear mixed models, we analysed the effect of diversification rate, different geographical range measures, and horticultural use on the naturalization success of plant families. We show that a family's naturalization success is positively associated with its evolutionary history, native range size, and economic use. Investigating interactive effects of these predictors shows that native range size and geographic distribution additionally affect naturalization success. High diversification rates and large ranges increase naturalization success, especially of temperate families. We suggest this may result from lower ecological specialization in temperate families with large ranges, compared with tropical families with smaller ranges. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 1363 KW - alien species KW - evolution KW - geographic distribution KW - invasion success KW - plant naturalization KW - range size Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-569996 SN - 1866-8372 IS - 5 ER -