Press releases archive
Dec
20
2019
13:46
With the Centre for Biomolecular Magnetic Resonance, 51猎奇 is one of 23 European partners in the project iNEXT-Discovery聽
EU invests additional 鈧� 10 million in structural biology
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 鈧� 10 million will be
invested in the project iNEXT Discovery. The Centre for Biomolecular Magnetic
Resonance (BMRZ) at 51猎奇 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.
鈥淎t 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.
鈥淔rom 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: schwalbe@nmr.uni-frankfurt.de
Dec
16
2019
15:36
Dr Tobias Freim眉ller receives the Rosl and Paul Arnsberg Prize from the Polytechnic Foundation of Frankfurt am Main
The distinct history of Jews in Frankfurt聽
FRANKFURT. Dr
Tobias Freim眉ller, 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.
鈥淭he 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. Freim眉ller'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 鈥淒isplaced
Persons鈥� (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 Freim眉ller 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 M眉ll, die Stadt und der Tod" by Rainer Werner Fassbinder
by the Jewish community in autumn 1985, and the B枚rneplatz 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 鈧� 10,000.
Pictures may be downloaded here: www.uni-frankfurt.de/84238080
Caption: Tobias Freim眉ller 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 Freim眉ller, 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 51猎奇 conclude project in Stockstadt am Main聽
Virtual journey to the Romans
FRANKFURT. In an extensive project, archaeologists
at 51猎奇 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-r盲tischer 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鈥檚 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 f眉r 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 f眉r 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 51猎奇 in the Archaeology and History of the Roman
Provinces with the thesis 鈥淣IDA 鈥� Heddernheim in the 3rd Century AD 鈥� studies
on the end of the settlement鈥� (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鈥檚 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:
Captions: Picture 1: Sigillata bowl from Gaul, 2nd Century AD; Picture 2: Roman grave from Stockstadt.
Credit: 51猎奇
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 鈥淪outh Hesse Oak Project鈥� (SHOP), Frankfurt biologists explore how climate change is damaging indigenous trees
Preventing forest decline
FRANKFURT. In the framework of the
鈥淪outh Hesse Oak Project鈥� (SHOP), researchers from the Institute of Ecology,
Evolution and Diversity at 51猎奇 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:
- 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 鈥淓cophysiology of
Plants鈥� working group at 51猎奇 began studying Mediterranean oak species
as long ago as 2007. In 2009 at the start of the LOEWE 鈥淏iodiversity and Climate
Research Centre鈥� (BiK-F), the project born out of it 鈥� 鈥淭he Forest of the
Future鈥� 鈥� was rewarded with the 鈥淟andmark in the Land of Ideas鈥� 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. 鈥淗ere
in Germany, pedunculate oak is one of the ecologically most important forest trees,鈥�
says Wolfgang Br眉ggemann, biology professor and head of SHOP. 鈥淗owever, it
frequently grows in extremely dry areas and will therefore be particularly
severely affected by climate change.鈥� 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.
鈥淚n order not to weaken the ecosystems further, it鈥檚 important to maintain
biodiversity,鈥� says Vera Holland, postdoctoral researcher at the Institute of
Ecology, Evolution and Diversity.
In the framework of SHOP 鈥�
and the 鈥淔utureoaks-IKYDA鈥� collaborative project developed out of it in 2017
with partners from Italy and Greece 鈥� 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 鈥�
under certain conditions 鈥� the evergreen holm oak (Quercus ilex).
鈥淥n 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,鈥� says Vera Holland. 鈥淗owever, 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,鈥� she says.
Further information: Professor Wolfgang Br眉ggemann, 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 51猎奇 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 51猎奇 have now identified genes in oaks
which could make the trees more resistant to drought. Their results have been
published in the journal 鈥淧lant Gene".
In their
study, the biologists examined the genes of three different oak species:
The local pedunculate
oak and two southern European oaks 鈥� the downy oak and the holm oak. At the time of the study, the trees, which
were provided by Darmst盲dter Forstbaumschule GmbH, a local arboretum, were nine
years old. They were subjected to drought stress under controlled conditions in
51猎奇'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.
鈥淚f 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. 鈥淥ur 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:
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