1 to 10 of 10 Results
Illig, Maja; Jahnke, Kevin; Weise, Lukas P.; Scheffold, Marlene; Mersdorf, Ulrike; Drechsler, Hauke; Zhang, Yixin; Diez, Stefan; Kierfeld, Jan; Göpfrich, Kerstin, 2024, "Triggered contraction of self-assembled micron-scale DNA nanotube rings [Research Data]", https://doi.org/10.11588/data/ADYUNN, heiDATA, V1, UNF:6:AJdXI51lTUqvs4V/XCVPZQ== [fileUNF]
Contractile rings formed from cytoskeletal filaments mediate the division of cells. Ring formation is induced by specific crosslinkers, while contraction is typically associated with motor protein activity. Here, we engineer DNA nanotubes as mimics of cytoskeletal filaments and a... |
Dec 4, 2023 - HITS MBM
Roessner Rita; Michelarakis, Nicholas; Gräter, Frauke; Aponte-Santamaría, Camilo, 2023, "Mechanical forces control the valency of the malaria adhesin VAR2CSA by exposing cryptic glycan binding sites [data]", https://doi.org/10.11588/data/EZHMDU, heiDATA, V1
Plasmodium falciparum (Pf) is responsible for the most lethal form of malaria. VAR2CSA is an adhesin protein expressed by this parasite at the membrane of infected erythrocytes for attachment to the placenta, leading to pregnancy-associated malaria. VAR2CSA is a large 355 kDa mul... |
Jun 1, 2023 - HITS MBM
Gräter, Frauke; Franz, Florian; Winograd-Katz, Sabina; Tapia-Rojo, Rafael; Boujemaa-Paterski, Rajaa; Li, Wenhong; Unger, Tamar; Albeck, Shira; Aponte-Santamaria, Camilo; Garcia-Manyes, Sergi; Medalia, Ohad; Geiger, Benny, 2023, "Allosteric Activation of Vinculin by Talin [data]", https://doi.org/10.11588/data/WZDKT6, heiDATA, V1, UNF:6:32j0OWUdxRAbsyCMzwdFcQ== [fileUNF]
The talin-vinculin axis is a key mechanosensing component of cellular focal adhesions. How talin and vinculin respond to forces and regulate one another remains unclear. By combining single molecule magnetic tweezer experiments, Molecular Dynamics simulations, actin bundling assa... |
Rennekamp, Benedikt; Gräter, Frauke, 2023, "Collagen breaks at weak sacrificial bonds taming its mechanoradicals [Data]", https://doi.org/10.11588/data/HJ6SVM, heiDATA, V1, UNF:6:Da6omTKjrSvNcDwyJxuHOg== [fileUNF]
This dataset contains input files for MD simulations, derived breakage counts from these simulations that are used to generate the figures in the publication, and the experimental, uncropped SDS-PAGE gels of the presented results in the related publication. Abstract of related pu... |
Mar 29, 2022 - Theoretical Physics
Li, Kunhe; Oiwa, Nestor N.; Mishra, Sujeet K.; Heermann, Dieter W., 2022, "Inter-Nucleosomal Potentials from Nucleosomal Positioning Data [Research Data]", https://doi.org/10.11588/data/H3KPEU, heiDATA, V1
This dataset accompanies the paper "Inter-Nucleosomal Potentials from Nucleosomal Positioning Data." In this paper, a systematic method to develop inter-nucleosomal potentials between nucleosomes along a chromosome is focused. To this purpose, a modified Lennard-Jones potential i... |
Mar 7, 2022 - Theoretical Physics
Li, Kunhe; Oiwa, Nestor Norio; Cordeiro, Claudette E.; Heermann, Dieter W., 2022, "Prediction and Comparative Analysis of CTCF Binding Sites based on a First Principle Approach [Research Data]", https://doi.org/10.11588/data/RDISCE, heiDATA, V1
The file contains the CTCF-DNA binding sites for complete genome of Homo sapiens (human), Mus musculus (mouse), Sus scrofa (pig), Capra hircus (goat), Aedes aegypti (dengue and yellow fever mosquito) and Drosophila melanogaster (fruit fly) using electronic nucleotide alignment. T... |
Feb 28, 2022 - Göpfrich Group - Biophysical Engineering of Life
Goepfrich, Kerstin; Walther, Tobias, 2022, "Printing and Erasing of DNA-based Photoresists inside Synthetic Cells [RESEARCH DATA]", https://doi.org/10.11588/data/MKOC9S, heiDATA, V1
In the pursuit to produce functioning synthetic cells from the bottom up, DNA nanotechnology has proven to be a powerful tool. However, the crowded yet highly organized arrangement in living cells, bridging from the nano- to the micron-scale, remains challenging to recreate with... |
Dec 4, 2017 - Experimental Biophysics
Hildenbrand, Georg; Metzler, Philipp; Pilarczyk, Goetz; Bobu, Vladimir; Hosser, Hiltraud; Fleckenstein, Jens; Krufczik, Matthias; Bestvater, Felix; Wenz, Frederik; Hausmann, Michael, 2017, "Dose Enhancement Effects of Gold Nanoparticles Specifically Targeting RNA in Breast Cancer Cells [Dataset]", https://doi.org/10.11588/data/N8NHE2, heiDATA, V1
Localization microscopy has shown to be capable of systematic investigations on the arrangement and counting of cellular uptake of gold nanoparticles (GNP) with nanometer resolution. In this article, we show that the application of specially modified RNA targeting gold nanopartic... |
Hausmann, Michael; Müller, Patrick; Hillebrandt, Sabina; Bach, Margund; Kaufmann, Rainer; Zhang, Yang, 2015, "SPDM data capturing radiation induced chromatin conformation changes", https://doi.org/10.11588/data/10031, heiDATA, V3
Using stably transfected HeLa cells expressing either green fluorescent protein (GFP) labelled histone H2B or yellow fluorescent protein (YFP) labelled histone H2A, we investigated the positioning of individual histone proteins in cell nuclei by means of high resolution localizat... |
Oct 16, 2014 - Theoretical Physics
Jerabek, Hansjörg; Tark-Dame, Mariliis; Manders, Erik M. M.; Heermann, Dieter W.; van Driel, Roel, 2014, "Depletion of the chromatin looping proteins CTCF and cohesin causes chromatin compaction [Dataset]", https://doi.org/10.11588/data/10028, heiDATA, V4
Simulations using an advanced version of the Dynamic Loop model were performed to investigate the mechanisms responsible for the experimental finding that the reduction of the chromatin looping proteins CTCF and cohesin leads to chromatin compaction. |
