Prof. Eugene “Gene” Myers, one of the pioneers in bioinformatics, is affiliated with the group as a mentor. Together with his laboratory at the Max Planck Center for Systems Biology in Dresden, the junior group will decipher and compare the genetic codes of several flatworm species.
Flatworms are masters of regeneration, and are, therefore, interesting for scientists: If they are cut in two pieces, each half will develop into a new worm. By comparing the genetic material, researchers hope to gain new insights into regeneration of tissue that could have a huge impact on medicine.A new junior research group for Computational Biology (CBI) has been established at Heidelberg Institute for Theoretical Studies (HITS). It complements the work of the other six research groups, which carry out basic research in different fields of science. The focus lies on the processing and structuring of large data volumes. The leader of the new group is Dr. Siegfried Schloissnig, a 33-year-old Computer Scientist with a Doctorate in Human Biology, who previously worked as a PostDoc at the European Molecular Biology Laboratory (EMBL). A PostDoc and two PhD students will work under his leadership in Heidelberg.
New approaches to the de novo assemblyThe new junior research group at HITS will also work on these objectives in collaboration with Gene Myers’ laboratory in Dresden and the recently established Dresden Genome Center. Together with his group, Siegfried Schloissnig will develop new approaches to the so-called de novo assembly, which is the reconstruction of genome sequences by means of DNA sequencers and bioinformatic methods. In the course of sequencing by standard methods, DNA is copied multiple times. These copies are randomly split up into numerous small fragments. These fragments are examined for overlaps by means of bioinformatic methods and are subsequently reassembled. The smaller the fragments and the more complex the genome of interest, the more complicated is the problem. The situation becomes even more difficult, when no comparable genome is available and researchers have to assemble the genome de novo, i.e. anew. This is exactly the case with flatworms, whose genetic codes the HITS junior group plans to decipher.
Dr. Peter Saueressig | idw
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A newly developed laser technology has enabled physicists in the Laboratory for Attosecond Physics (jointly run by LMU Munich and the Max Planck Institute of Quantum Optics) to generate attosecond bursts of high-energy photons of unprecedented intensity. This has made it possible to observe the interaction of multiple photons in a single such pulse with electrons in the inner orbital shell of an atom.
In order to observe the ultrafast electron motion in the inner shells of atoms with short light pulses, the pulses must not only be ultrashort, but very...
A group of researchers led by Andrea Cavalleri at the Max Planck Institute for Structure and Dynamics of Matter (MPSD) in Hamburg has demonstrated a new method enabling precise measurements of the interatomic forces that hold crystalline solids together. The paper Probing the Interatomic Potential of Solids by Strong-Field Nonlinear Phononics, published online in Nature, explains how a terahertz-frequency laser pulse can drive very large deformations of the crystal.
By measuring the highly unusual atomic trajectories under extreme electromagnetic transients, the MPSD group could reconstruct how rigid the atomic bonds are...
Quantum computers may one day solve algorithmic problems which even the biggest supercomputers today can’t manage. But how do you test a quantum computer to...
For the first time, a team of researchers at the Max-Planck Institute (MPI) for Polymer Research in Mainz, Germany, has succeeded in making an integrated circuit (IC) from just a monolayer of a semiconducting polymer via a bottom-up, self-assembly approach.
In the self-assembly process, the semiconducting polymer arranges itself into an ordered monolayer in a transistor. The transistors are binary switches used...
Breakthrough provides a new concept of the design of molecular motors, sensors and electricity generators at nanoscale
Researchers from the Institute of Organic Chemistry and Biochemistry of the CAS (IOCB Prague), Institute of Physics of the CAS (IP CAS) and Palacký University...
15.02.2018 | Event News
13.02.2018 | Event News
12.02.2018 | Event News
23.02.2018 | Physics and Astronomy
23.02.2018 | Health and Medicine
23.02.2018 | Physics and Astronomy