Press releases

 

Dec 16 2019
15:36

Dr Tobias Freimüller receives the Rosl and Paul Arnsberg Prize from the Polytechnic Foundation of Frankfurt am Main

The distinct history of Jews in Frankfurt 

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.

 Tobias Freimüller received the prize for his 2019 study on the history of Jewish life in Frankfurt after 1945, which was the thesis of his postdoctoral qualification in the Faculty of Philosophy and History at Goethe University. The book will be published in the spring of 2020 with the title “Frankfurt und die Juden. Neuanfänge und Fremdheitserfahrungen 1945-1990“ (Frankfurt and Jews: New Beginnings and Experiences of Alienation 1945-1990), as the first volume of the series “Studien zur Geschichte und Wirkung des Holocaust“ (Studies on the History and Impact of the Holocaust) by Wallstein-Verlag.

“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 freimueller@em.uni-frankfurt.de, Homepage www.fritz-bauer-institut.de

 

Dec 9 2019
14:42

Archaeologists at Goethe University conclude project in Stockstadt am Main 

Virtual journey to the Romans

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.

 Where Stockstadt am Main is located today, one of the most important locations of the Roman Main-Limes existed from about 100 to 270 AD. The fort accommodated numerous Roman support troops in succession, the longest being the cohors I Aquitanorum veterana equitata, a unit of approximately 500 foot soldiers and 120 horsemen, who were originally recruited in today’s south western France. The military camp was connected to a sprawling settlement (vicus) which profited from the garrison and also from trade with Germania.

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
CaptionsPicture 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, m.scholz@em.uni-frankfurt.de

 

Dec 9 2019
11:07

In the “South Hesse Oak Project” (SHOP), Frankfurt biologists explore how climate change is damaging indigenous trees

Preventing forest decline

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.

 Summers in Central Europe are becoming hotter, summer rainfall less and droughts longer and more frequent. Climate change is altering weather patterns and having an impact on woodlands in the process. Where water supply is at present still good, climate change is expected to lead to only a moderate shift in species composition towards varieties that can cope better with drought in the medium term. Woodlands which, however, are already growing in extreme conditions with poor water supply today will not survive future droughts unharmed. This can already be seen in a large part of Frankfurt City Forest, where as a result of the 2018/19 droughts a total of 97 per cent of all trees are damaged. That is why researchers from the Institute of Ecology, Evolution and Diversity at Goethe University are exploring in the “South Hesse Oak Project” (SHOP) which strategies can counteract the loss of woodlands, in order to preserve them as a habitat characterised by rich biodiversity and as a CO2 store despite rapidly advancing climate change.

They have now presented first strategic recommendations:

  • Mildly affected areas, where water supply will remain sufficient in future, are in principle able to defy climate change without anthropogenic intervention through natural regeneration of the tree population, climatic selection of individual varieties and adjustment of species composition.
  • For moderately affected areas where increasing drought damage is to be expected, targeted reforestation with drought-resistant endemic tree varieties, such as sessile oak or Scots pine, is a suitable approach. 
  • In strongly affected regions, such as the sandy ground in the Rhine-Main area, it is necessary to plant varieties from drier climate zones. Mediterranean varieties or species are possible here, as are ones from overseas.

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, w.brueggemann@bio.uni-frankfurt.de

 

Dec 9 2019
11:00

Researchers at Goethe University find sequences in the DNA of oaks that could make the trees more resistant to drought

Genes against 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".

In their 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.

Publication: https://www.sciencedirect.com/science/article/abs/pii/S2352407319300265  

Further information: Peter Kotrade, M.Sc., Institute of Ecology, Evolution and Diversity, Faculty of Biological Sciences, Riedberg Campus, +49(0)69-79842188, kotrade@em.uni-frankfurt.de

 

Dec 5 2019
10:50

Researchers at Goethe University develop new protoeomics procedure

Detailed insight into stressed cells

FRANKFURT. When cells are stressed, they initiate a complex and precisely regulated response to prevent permanent damage. One of the immediate reactions to stress signals is a reduction of protein synthesis (translation). Until now, it was difficult to measure such acute cellular changes. As reported in the latest online issue of the renowned journal Molecular Cell, researchers at Goethe University have now developed a method overcoming this hurdle.

The team led by biochemist Dr. Christian Münch, who heads an Emmy Noether Group, employs a simple but extremely effective trick: when measuring all proteins in the mass spectrometer, a booster channel is added to specifically enhance the signal of newly synthesised proteins to enable their measurement. Thus, acute changes in protein synthesis can now be tracked by state-of-the-art quantitative mass spectrometry.

The idea emerged because the team wanted to understand how specific stress signals influence protein synthesis. "Since the amount of newly produced proteins within a brief time interval is rather small, the challenge was to record minute changes of very small percentages for each individual protein," comments group leader Münch. The newly developed analysis method now provides his team with detailed insight into the molecular events that ensure survival of stressed cells. The cellular response to stress plays an important role in the pathogenesis of many human diseases, including cancer and neurodegenerative disorders. An understanding of the underlying molecular processes opens the door for the development of new therapeutic strategies.

"The method we developed enables highly precise time-resolved measurements. We can now analyse acute cellular stress responses, i.e, those taking place within minutes. In addition, our method requires little material and is extremely cost-efficient," Münch explains. "This helps us to quantify thousands of proteins simultaneously in defined time spans after a specific stress treatment." Due to the small amount of material required, measurements can also be carried out in patient tissue samples, facilitating collaborations with clinicians. At a conference on Proteostatis (EMBO) in Portugal, PhD student Kevin Klann was recently awarded with a FEBS journal poster prize for his presentation of the first data produced using the new method. The young molecular biologist demonstrated for the first time that two of the most important cellular signaling pathways, which are triggered by completely different stress stimuli, ultimately results in the same effects on protein synthesis. This discovery is a breakthrough in the field.

The project is funded by the European Research Council (ERC) as part of Starting Grant "MitoUPR", which was awarded to Münch for studying quality control mechanisms for mitochondrial proteins. In addition, Christian Münch has received funding within the German Research Foundation's (DFG, Deutsche Forschungsmeinschaft) Emmy Noether Programme and is a member of the Johanna Quandt Young Academy at Goethe. Since December 2016, he has built up a group on "Protein Quality Control" at the Institute for Biochemistry II at Goethe University's Medical Faculty, following his stay in one of the leading proteomic laboratories at Harvard University.

Further information:
Dr. Christian Münch, Institute for Biochemistry II, Faculty of Medicine, Goethe University, Tel.: +49 69 6301-6599, ch.muench@em.uni-frankfurt.de.

Publication:
Klann K, Tascher G, Münch C. Functional translatome proteomics reveal converging and dose-dependent regulation by mTORC1 and eIF2α. Molecular Cell 77, 1-13, Feb 20, 2020. doi.org/10.1016/j.molcel.2019.11.010