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With the Centre for Biomolecular Magnetic Resonance, Goethe University is one of 23 European partners in the project iNEXT-Discovery
FRANKFURT. Determining the structure of large biomolecules is critical to many innovations in the fields of health, environment and sustainable technologies. Because structural research requires expensive equipment such as NMR spectrometers, the European Union funds research infrastructure. Beginning in February 2020, an additional € 10 million will be invested in the project iNEXT Discovery. The Centre for Biomolecular Magnetic Resonance (BMRZ) at Goethe University is a part of the project once again.
Currently, the iNEXT Collaboration is made up of 23 partners from 14 European countries. It is the first research infrastructure project combining different structural biological methods: X-ray spectroscopy, nuclear magnetic resonance spectroscopy (NMR), electron microscopy and biophysical methods. These methods make it possible to decode the three-dimensional structure of biological macromolecules in order to understand their function within the complex machinery of life. The goal is to develop new medicines, improved vaccinations, new biomaterials, biofuels, and enzymes for food production.
BMRZ at Goethe University makes its expertise in NMR spectroscopy available to researchers throughout Europe. Visitors from other countries already use the equipment daily to determine the structures of proteins, RNA and DNA. It is furthermore possible for industrial partners to participate via cooperation contracts in order, for example, to search specifically for active substances. Training programmes will be set up in the next four years for researchers with little previous experience with NMR.
“At BMRZ, we give European scientists access to the currently most powerful NMR technologies. In the next funding period, a 1.2 gigahertz NMR spectrometer will be available," says Professor Harald Schwalbe, Board Member of iNEXT-Discovery. “From 2020 onwards, we expect that 20 user groups annually will come from all over Europe to use our equipment and profit from our experience. In this way, we are all contributing to exciting science."
Further information: Professor Harald Schwalbe, BMRZ, Institute for Organic Chemistry and Chemical Biology, Tel.: +49-69-798-29737; Email: firstname.lastname@example.org
Dr Tobias Freimüller receives the Rosl and Paul Arnsberg Prize from the Polytechnic Foundation of Frankfurt am Main
FRANKFURT. Dr Tobias Freimüller, Deputy Director of the Fritz Bauer Institute at Goethe University has been awarded the 2019 Rosl and Paul Arnsberg Prize from the Polytechnic Foundation of Frankfurt am Main. The award, which is given every three years, recognizes outstanding research on the history of Jewish citizens in Frankfurt.
“The work paints a highly differentiated picture of the complex relationships of Jews among themselves and with non-Jewish German society after the Shoah," said the jury, chaired by Professor Mirjam Wenzel, Director of the Jewish Museum and honorary professor at Goethe University, in praise of the winner. Freimüller's work, furthermore, has the potential of becoming a standard work.
Before 1933, Frankfurt am Main had the largest percentage of Jewish citizens in Germany, and its Jewish community was the second largest in Germany following Berlin. In finance, education, science, and through numerous associations and foundations, Jewish citizens influenced the city of Frankfurt in a distinct way. At the end of the war in the spring of 1945, the persecution, deportation and murder of Jews had completely destroyed this diverse culture. Had there once been almost 30,000 Jewish citizens in Frankfurt, now only 100 to 200 remained in the destroyed city.
A larger number of Jewish “Displaced Persons“ (DP) joined the few survivors who had quickly re-founded the Jewish community after the war. These DPs were refugees from Eastern Europe who saw in the American Headquarters in Frankfurt a gateway to their future lives. From here, they hoped to be able to travel to America, Palestine or other countries. But since this path was barred for the time being, thousands of Jewish DPs lived for several years in a hurriedly set-up camp in Frankfurt-Zeilsheim. At the same time, the first Frankfurt Jewish survivors began to return from exile, having been expressly encouraged to do so by Frankfurt's Mayor Walter Kolb.
In his study, Tobias Freimüller depicts how institutions and a social place for Jewish life were gradually able to be established in Frankfurt in the following years. On the one hand, the city serves as a typical example of Jewish post-war history in the Federal Republic of Germany, as a place where the conflict situations of Jewish post-war history can be seen under a magnifying glass. But Frankfurt was also an exception. Under the protection of the American occupying forces, a network of Jewish institutions was quick to form, later including an intellectual scene whose lighthouse was the Institute for Social Research, which had returned from exile. Nonetheless, the relationship between Jewish and non-Jewish citizens in Frankfurt remained particularly conflictive. Highlights of these disputes were the sensational blockade of the premiere of the play "Der Müll, die Stadt und der Tod" by Rainer Werner Fassbinder by the Jewish community in autumn 1985, and the Börneplatz conflict in 1987.
Where, after the end of National Socialism, and in what form did a memory of local Judaism still exist that could be taken up? How should Jewish places of memory that still existed in the city's topography be handled? How did the integration of the Holocaust survivors who fled Eastern Europe after the end of the war succeed, and why did the "second generation" of Jews since the 1960s articulate themselves so clearly in Frankfurt in particular? German-Jewish post-war history appears in the example of Frankfurt as a multi-faceted history of migration, conflict, and new intellectual beginnings, out of which a new Jewish consciousness ultimately developed in the 1980s.
The Rosl and Paul Arnsberg Prize from the Polytechnic Foundation of Frankfurt am Main was created in 2008 and has now been awarded for the sixth time. It is advertised internationally, and is dedicated to outstanding research on the history of Jewish life in Frankfurt. The prize is endowed with € 10,000.
Pictures may be downloaded here: http://www.uni-frankfurt.de/84238080www.uni-frankfurt.de/84238080
Caption: Tobias Freimüller was awarded the Rosl and Paul Arnsberg Prize from the Polytechnic Foundation of Frankfurt am Main for his work on the history of Frankfurt Judaism. (Credit: Polytechnic Foundation of Frankfurt am Main/Dominik Buschardt)
Further information: Dr Tobias Freimüller, Deputy Director of the Fritz Bauer Institute, Goethe University An-Institut, Westend Campus, Tel- +49 69/798 322-31, E-Mail email@example.com, Homepage www.fritz-bauer-institut.de
Archaeologists at Goethe University conclude project in Stockstadt am Main
FRANKFURT. In an extensive project, archaeologists at Goethe University processed and digitally recorded Roman artefacts from Stockstadt am Main (Bavaria). The work lays the groundwork for future research and a new conceptualizing of the museum in Stockstadt.
The Roman Stockstadt is above all internationally known for its Mithras temple (mithraeum), the stone altar of the Beneficiarii (beneficiarii consulares), a kind of military police and customs office for the Roman governor, two bronze faces from paradehelmets of horsemen, and a hoard of coins consisting of 1315 silver coins (denarii). Today, these artefacts are stored and displayed in the Saalburg Museum, the Archaeological Collection of the Bavarian State in Munich, and in the Stiftsmuseum Aschaffenburg.
Extensive excavations were only carried out between 1885 and 1909, and some smaller ones after 1990. Most recently, excavations in the Roman graveyard were conducted in 2011/2012. Since 2005, the Roman site has been a part of the UNESCO World Heritage Site Upper German-Raetian Limes (Obergermanisch-rätischer Limes).
The museums mentioned above are not the only museums storing finds from Stockstadt; the Heimatmuseum Stockstadt possess a collection of more than 6000 objects of Roman artefacts, including diverse objects from daily life and military equipment, but also architectural components from the fort’s fortification and well-preserved burial objects from numerous graves. These finds originate mostly from rescue operations and chance finds at construction sites from the 20th century by volunteers and private citizens, as well as from official excavations. The finds, some of whose are of international significance, are largely unpublished and only exemplarily displayed.
The systematic archiving and indexing of these inventories for science and the interested public was the goal of a Bavarian-Hessian cooperative project involving the city Stockstadt a.M., Goethe University Frankfurt, and the Landesstelle für die nichtstaatlichen Museen in Bayern (State Office for Non-governmental Museums in Bavaria), which was concluded after nine months at the end of 2019. The artefacts are now digitally recorded and researchable according to current standards for cultural assets in a media database of the Landesstelle für die nichtstaatlichen Museen in Bayern. Beginning in 2020, the database will be accessible online through the Stockstadt homepage. To achieve this goal, the artefacts had to be cleaned, sorted according to collection or find site and material, scientifically identified (at least roughly), and dated. In addition, the objects were photographed individually or in groups. This collection and securing of data laid the groundwork for the archiving that accompanied entry of the data into the media database. Each object was labelled with an inventory number.
All of this work was carried out by a small team of students with the support of volunteers. The students thus had the opportunity to gain material knowledge in their area of study and at the same time obtain insight into practical museum work in the digital age. Dr Alexander Reis from Obernburg am Main, who works as scientific assistant at the Institute for Archaeological Sciences (Dept. II) headed the project; his employment was made possible by third-party funding from the city of Stockstadt for this project. He is a specialist in provincial Roman archaeology and received his doctorate at the Goethe University in the Archaeology and History of the Roman Provinces with the thesis “NIDA – Heddernheim in the 3rd Century AD – studies on the end of the settlement” (Manuscripts of the Archaeological Museum Frankfurt 24, Frankfurt a.M. 2010) under Professor Hans-Markus v. Kaenel.
The project has not only yielded an appreciable added value for archaeological Limes research, it also forms the basis for a future reconceptualization of the museum’s permanent exhibit. In the course of the project, it was also possible to transfer the extensive private collection of the local pharmacist Dr Fred Rattinger (1912-1981) to public ownership. The ceremonial transfer of the collection took place on December 2nd as part of a press event.
Pictures can be downloaded here: www.uni-frankfurt.de/83879025
Captions: Picture 1: Sigillata bowl from Gaul, 2nd Century AD; Picture 2: Roman grave from Stockstadt.
Credit: Goethe University
Further information: Professor Markus Scholz, Archeology and History of the Roman Provinces, Institute for Archeological Scineces, Dept. II, Faculty 9, Westend Campus, Tel. +49 (0)69 798 32265, firstname.lastname@example.org
In the “South Hesse Oak Project” (SHOP), Frankfurt biologists explore how climate change is damaging indigenous trees
FRANKFURT. In the framework of the “South Hesse Oak Project” (SHOP), researchers from the Institute of Ecology, Evolution and Diversity at Goethe University are searching for new strategies to counteract the formation of steppe habitats out of woodlands, which is to be feared as a result of climate change in dry areas in South Hesse. They have now presented first strategic recommendations.
They have now presented first strategic recommendations:
The “Ecophysiology of Plants” working group at Goethe University began studying Mediterranean oak species as long ago as 2007. In 2009 at the start of the LOEWE “Biodiversity and Climate Research Centre” (BiK-F), the project born out of it – “The Forest of the Future” – was rewarded with the “Landmark in the Land of Ideas” innovation prize. Out of this project, SHOP developed in 2011 in cooperation with external partners.
The project is concerned with the introduction of Mediterranean oaks as alternative tree species. “Here in Germany, pedunculate oak is one of the ecologically most important forest trees,” says Wolfgang Brüggemann, biology professor and head of SHOP. “However, it frequently grows in extremely dry areas and will therefore be particularly severely affected by climate change.” Alternative tree species must not only be more resistant to drought than pedunculate oaks but also endure the winters here, which today are still cold. An important aspect for the researchers is that these tree species can also take on the ecological functions of the ones lost. “In order not to weaken the ecosystems further, it’s important to maintain biodiversity,” says Vera Holland, postdoctoral researcher at the Institute of Ecology, Evolution and Diversity.
In the framework of SHOP – and the “Futureoaks-IKYDA” collaborative project developed out of it in 2017 with partners from Italy and Greece – between 2009 and 2017 the researchers planted more than 10,000 oaks at four sites in South Hesse as well as in Greece and Italy. They have studied their growth, physiology, ecological potential and molecular biology over many years. The results of their research work substantiate that some Mediterranean oaks have excellent potential for being planted as alternative tree species in strongly affected areas, for example the downy oak (Quercus pubescens) or – under certain conditions – the evergreen holm oak (Quercus ilex).
“On the basis of model-assisted forecasts, a shift in the distribution ranges of Mediterranean species in the direction of Central Europe as a result of climate change has already been predicted for years,” says Vera Holland. “However, climate change is advancing far more rapidly than the natural immigration of these varieties can firstly keep pace with and secondly fill the holes quickly enough that are caused by extreme weather events. The introduction of the Mediterranean species propagated by us via assisted migration would bridge this process and thus preclude the loss of woodland, a major drop in CO2 storage and accelerated soil erosion in deforested areas,” she says.
Further information: Professor Wolfgang Brüggemann, Institute of Ecology, Evolution and Diversity, Faculty of Biological Sciences, Riedberg Campus, +49(0)69-79842192, email@example.com
Researchers at Goethe University find sequences in the DNA of oaks that could make the trees more resistant to drought
FRANKFURT. Climate change is leading to a decrease in soil moisture and an increase in severe droughts in Europe that adversely affect its woodlands. For a long time now, forest conservationists have been thinking very carefully about which trees they should use for reforestation. Researchers from the Institute of Ecology, Evolution and Diversity at Goethe University have now identified genes in oaks which could make the trees more resistant to drought. Their results have been published in the journal “Plant Gene".
study, the biologists examined the genes of three different oak species:
The local pedunculate oak and two southern European oaks – the downy oak and the holm oak. At the time of the study, the trees, which were provided by Darmstädter Forstbaumschule GmbH, a local arboretum, were nine years old. They were subjected to drought stress under controlled conditions in Goethe University's Scientific Garden. When analysing their results, the researchers paid particular attention to twelve genes that had been identified in preceding studies as potentially important for drought resistance.
In contrast to previous studies, where in most cases only one sample was analysed after a short period of drought, the researchers examined the trees and their genes over the course of two years. They took samples eight times, analysed them and watched how actively the twelve genes were read and transformed into gene products. In this way, they produced expression profiles for the individual DNA sequences. In the case of some genes, they were able to verify previous findings for herbaceous plants, which indicated that the genes are expressed more frequently in periods of extreme drought. For other genes, this mechanism was not previously known.
“If we know how different tree varieties react to drought at molecular level, we can better understand the impact of climate change on Europe's forests," says Peter Kotrade, the study's first author and biologist from the Institute of Ecology, Evolution and Diversity at the Faculty of Biological Sciences of Goethe University. “Our study confirms previous results from model plants for the first time in forest trees and also shows detailed expression profiles for the selected genes. This helps us to understand the molecular reaction of oaks to drought: Knowledge that could be used in the future to select which trees to use for establishing forest plantations and for reforestation," he continues.
Further information: Peter Kotrade, M.Sc., Institute of Ecology, Evolution and Diversity, Faculty of Biological Sciences, Riedberg Campus, +49(0)69-79842188, firstname.lastname@example.org