Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Mathilde Bercy"'
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 043385 (2020)
We study unzipping of a complementary RNA-DNA helix applied to an external force, focusing on the force-force correlations. While at the microscopic level these are given by the sequence, the experiment measures effective, macroscopic correlations. T
Externí odkaz:
https://doaj.org/article/4c7749216cdb4906843e10008a3f63ae
Publikováno v:
Biophysical Journal
Biophysical Journal, Biophysical Society, 2019, 117 (3), pp.509-519. ⟨10.1016/j.bpj.2019.07.003⟩
Biophys J
Biophysical Journal, Biophysical Society, 2019, 117 (3), pp.509-519. ⟨10.1016/j.bpj.2019.07.003⟩
Biophys J
Using single-molecule force measurements, we compare the overstretching transition of the four types of duplexes composed of DNA or RNA strands. Three of the four extremities of each double helix are attached to two microscopic beads, and a stretchin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2b8418aa758ea6e8004ce6acda289f8
https://doi.org/10.1016/j.bpj.2019.07.003
https://doi.org/10.1016/j.bpj.2019.07.003
Publikováno v:
Physical Review Research
Physical Review Research, American Physical Society, 2020, 2 (4), pp.043385. ⟨10.1103/PhysRevResearch.2.043385⟩
Physical Review Research, American Physical Society, 2020, 2 (4), pp.043385. ⟨10.1103/PhysRevResearch.2.043385⟩
We study unzipping of a complementary RNA-DNA helix applied to an external force, focusing on the force-force correlations. While at the microscopic level these are given by the sequence, the experiment measures effective, macroscopic correlations. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fefdf7cd941266a46b7e980706e7bb78
https://hal.archives-ouvertes.fr/hal-02281079
https://hal.archives-ouvertes.fr/hal-02281079
Autor:
N. Kyle Tanner, Ulrich Bockelmann, Thierry Bizebard, Pierre Mangeol, Mathilde Bercy, Josette Banroques
Publikováno v:
RNA Structure and Folding: Biophysical Techniques and Prediction Methods
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4eb7292df9b15312fb9c3457f90973a
https://doi.org/10.1515/9783110284959.157
https://doi.org/10.1515/9783110284959.157
Autor:
Ulrich Bockelmann, Mathilde Bercy
Publikováno v:
Nucleic Acids Research
We use optical tweezers to control the folding and unfolding of individual DNA and RNA hairpins by force. Four hairpin molecules are studied in comparison: two DNA and two RNA ones. We observe that the conformational dynamics is slower for the RNA ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acfb6a8df21a49feba3005bf4b44445c
https://doi.org/10.1093/nar/gkv860
https://doi.org/10.1093/nar/gkv860
Publikováno v:
Soft Matter. 9:7526
The coupled mechanisms of extensional coalescence and subsequent shape relaxation can lead to catastrophic destabilization of moderately concentrated emulsions. We demonstrate that application of local extensional flow through the use of small latera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22c361572d30f84dd06855f4b9ff83a1
https://doi.org/10.1039/c3sm50751c
https://doi.org/10.1039/c3sm50751c
Autor:
Mathilde Bercy, Ulrich Bockelmann
Publikováno v:
Biophysical Journal. (2):278a
DNA and RNA hairpins contribute to fundamental mechanisms of molecular biology, for instance to the regulation of transcription and translation. Moreover, the hairpin secondary structure is a model system for studying the dynamic assembly of nucleic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7959be500fefd5cad298fc28a0c805c6