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| 1 | Post-dispersal seed predation of three grassland species in a plant diversity experiment显示文摘Aims Post-dispersal seed predation is an important ecosystem process because it can influence the seed’s fate after the initial dispersal from the mother plant and subsequently transform communities.Even at small scales,post-dispersal seed predation can vary greatly depending on seed identity,granivorous taxa or microhabitat structure.However,little is known about the role of plant species richness and functional group richness in post-dispersal seed predation.The overall aim of this study was to test whether increasing plant species richness or plant functional group richness affects the rate and variability of post-dispersal seed predation.We additionally investigated the influence of vegetation structure and seed species identity on the rate and variability of post-dispersal seed predation and whether the influence of different granivorous taxa changed with increasing plant species richness.Methods We conducted seed removal experiments along a long-term experimental plant diversity gradient,comprising plots with monocultures to 60 species mixtures of common grassland species in Jena,Germany,in August 2011.We studied seeds of Onobrychis viciifolia,Pastinaca sativa and Trifolium pratense in exclusion experiments(seed cafeterias),an experimental setup that allowed access either for arthropods or slugs or for all granivorous taxa.Traditionally,seeds removed from seed cafeterias were classified as consumed but we used traceable fluorescent-coloured seeds to obtain more accurate predation rates by subtracting recovered seeds from overall removed seeds.The effect of multiple vegetation variables on mean and variability of seed predation rates was analysed using generalized mixed-effect models and linear regressions,respectively.Important Findings Rates of recovered seeds were low but contributed to significant differences between seed predation rates and removal rates of seeds in some treatments.Seed predation rates were not directly correlated with increasing plant species richness or plant functional group richness but were influenced byseed species identity and granivorous taxa.Vegetation variables such as vegetation height and cover were significantly associated with seed predation rates.Depending on the seed species and/or the granivorous taxa,different vegetation variables correlated with seed predation rates.Our results indicate that effects of plant functional group richness and multiple vegetation variables on the magnitude of post-dispersal seed predation varied with seed identity and seed predator taxa.A direct effect of plant species and plant functional group richness could be shown on the variability of post-dispersal seed predation for some seed species and their respective predators.Thus,the changes in magnitude of post-dispersal seed predation with increasing plant species richness could potentially impact the fitness of some plant species and thereby influence plant community structure. | Gesine Pufal Alexandra-Maria Klein | 2013 | Journal of Plant Ecology2013,6,6: | 3 |
| 2 | Effect of donor–recipient HLA matching at HLA A, B, C, and DRB1 on outcomes after umbilical-cord blood transplantation for leukaemia and myelodysplastic syndrome: a retrospective analysis显示文摘 | Mary Eapen John P Klein Guillermo F Sanz Stephen Spellman Annalisa Ruggeri Claudio Anasetti Maria Brown Richard E Champlin Joan Garcia-Lopez Gareth Hattersely Gesine Koegler Mary J Laughlin Gerard Michel Samir K Nabhan Franklin O Smith Mary M Horowitz Eli | 2011 | Lancet Oncology2011,,13: | 2 |
| 3 | In vitro cytotoxic, anti protozoal and antimicrobial activities of medicinal plants from Vanu?atu显示文摘 | Gesine B Louis M Jorg H | 2010 | Phytother Res2010,24,: | 1 |
| 4 | The hepatitis B virus large surface prorein (LI-IBs) is a Tranacriptional activator 显示文摘 | Eberhard H Gesine S Volker B | 1996 | Virology1996,225,: | 1 |
| 5 | Effect of HLA-Matching Recipients to Donor Noninherited Maternal Antigens on Outcomes after Mismatched Umbilical Cord Blood Transplantation for Hematologic Malignancy显示文摘 | Vanderson Rocha Stephen Spellman Mei-Jie Zhang Annalisa Ruggeri Duncan Purtill Colleen Brady Lee Ann Baxter-Lowe Etienne Baudoux Paola Bergamaschi Robert Chow Brian Freed Gesine Koegler Joanne Kurtzberg Jerome Larghero Lucilla Lecchi Arnon Nagler Cristina | 2012 | Biology of Blood and Marrow Transplantation2012,,12: | 1 |
| 6 | Dual-energy computed tomography for the assessment of early treatment effects of regorafenib in a preclinical tumor model: comparison with dynamic contrast-enhanced CT and conventional contrast-enhanced single-energy CT显示文摘 | Gesine Knobloch Gregor Jost Alexander Huppertz Bernd Hamm Hubertus Pietsch | 2014 | European Radiology2014,,: | 1 |
| 7 | Excessive erythrocytosis does not elevate capillary oxygen delivery in subcutaneous mouse tissue显示文摘 | THOMAS F MAX G GESINE G | 2007 | Microeirculation2007,14,: | 1 |
| 8 | CpG island methylation and expression of tumour-associated genes in lung carcinoma显示文摘 | Reinhard Dammann Maria Strunnikova Undraga Schagdarsurengin Matthias Rastetter Mirko Papritz Uwe E. Hattenhorst Hans-Stefan Hofmann Rolf-Edgar Silber Stefan Burdach Gesine Hansen | 2005 | European Journal of Cancer2005,,8: | 1 |
| 9 | Repair of Infarcted Myocardium by Autologous Intracoronary Mononuclear Bone Marrow Cell Transplantation in Humans显示文摘 | Bodo E. Strauer Michael Brehm Tobias Zeus Matthias K?stering Anna Hernandez Rüdiger V. Sorg Gesine K?gler Peter Wernet | 2002 | Circulation: Journal of the American Heart Association2002,,15: | 1 |
| 10 | The HOX Code as a “biological fingerprint” to distinguish functionally distinct stem cell populations derived from cord blood显示文摘 | Stefanie Liedtke Anja Buchheiser Julia Bosch Frank Bosse Fabian Kruse Xiaoyi Zhao Simeon Santourlidis Gesine K?gler | 2010 | Stem Cell Research2010,,1: | 1 |
| 11 | 3-Decanol in the haemolymph of the hermit crab Clibanarius vittatus signals shell availability to conspecifics显示文摘 | Gesine Schmidt Dan Rittschof Kay Lutostanski Alexander Batchelder Tilmann Harder | 2009 | Journal of Experimental Marine Biology and Ecology2009,,1: | 1 |
| 12 | Acoustic Radiation Force Impulse-Imaging for the evaluation of the thyroid gland: A limited patient feasibility study显示文摘 | Mireen Friedrich-Rust Olga Romenski Gesine Meyer Nina Dauth Katharina Holzer Frank Grünwald Susanne Kriener Eva Herrmann Stefan Zeuzem Joerg Bojunga | 2011 | Ultrasonics2011,,1: | 1 |
| 13 | CD137-mediated immunotherapy for allergic asthma显示文摘 | Gesine Hansen Tobias Polte Foell T | 2006 | J Clin Invest2006,116,: | 1 |
| 14 | One-year results after intravitreal bevacizumab therapy for macular edema secondary to branch retinal vein occlusion显示文摘 | Gesine B. Jaissle Martin Leitritz Faik Gelisken Focke Ziemssen Karl Ulrich Bartz-Schmidt Peter Szurman | 2009 | Graefe’s Archive for Clinical and Experimental Ophthalmology2009,,1: | 1 |
| 15 | Impact of a delirium screening tool and multifaceted education on nurse’knowledge of delirium and ability to evaluate it correctly显示文摘 | Gesin G Russell B B Lin A P | 2012 | American Journal of Critical Care2012,21,1: | 1 |
| 16 | Repair of Infarcted Myocardium by Autologous Intracoronary Mononuclear Bone Marrow Cell Transplantation in Humans显示文摘 | Bodo E. Strauer Michael Brehm Tobias Zeus Matthias K?stering Anna Hernandez Rüdiger V. Sorg Gesine K?gler Peter Wernet | 2002 | Circulation: Journal of the American Heart Association2002,,15: | 1 |
| 17 | N-acetylcystein reduces respiratory burst but augments neutrophil phagocytosis in intensive care unit patients 显示文摘 | AXEL R HELLER MD GESINE G | 2001 | Crit Care Med2001,29,: | 1 |
| 18 | CD4+ T Helper Cells Engineered to Produce Latent TCF-β1 Reverse Allergen-Induced Airway Hyperreactivity and Inflammation显示文摘 | Gesine H Jennifer J McIntire V | 2000 | J Clin Invest2000,105,1: | 1 |
| 19 | Use of a novel histone deacetylase inhibitor to induce apoptosis in cell lines of acute lymphoblastic leukemia显示文摘 | Biserka Bacic Gesine Bug | 2004 | Haematologica2004,89,: | 1 |
| 20 | The Stability ofan optical clock laser transferred to the interrogationoscillator for a Cs fountain9 显示文摘 | Burghard L Gesine G Uwe S | 2009 | IEEE Trans onInstrmentation and Measurement2009,58,4: | 1 |