Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Petar N. Petrov"'
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Light-sheet single-molecule 3D super-resolution microscopes can’t image close to a coverslip or may require complex apparatus. Here the authors overcome such limitations using a tilted light sheet strategy with long axial range point spread functio
Externí odkaz:
https://doaj.org/article/9de2944efe7c4551b0b81052d6a53fcb
Fast and parallel nanoscale three-dimensional tracking of heterogeneous mammalian chromatin dynamics
Publikováno v:
Molecular biology of the cell, vol 33, iss 6
Chromatin organization and dynamics are critical for gene regulation. In this work we present a methodology for fast and parallel three-dimensional (3D) tracking of multiple chromosomal loci of choice over many thousands of frames on various timescal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b19c7a919bb440c8512627b5580fe329
https://pubmed.ncbi.nlm.nih.gov/35352962
https://pubmed.ncbi.nlm.nih.gov/35352962
Autor:
Henrietta W Bennett, Peter K. Jackson, Camille Bayas, Petar N. Petrov, W. E. Moerner, Nancie Mooney, Anna-Karin Gustavsson
Publikováno v:
Molecular Biology of the Cell
Primary cilia in many cell types contain a periaxonemal subcompartment called the inversin compartment. Four proteins have been found to assemble within the inversin compartment: INVS, ANKS6, NEK8, and NPHP3. The function of the inversin compartment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0551b04ef3e33c731eefd3c1bb9765a
http://europepmc.org/articles/PMC7202064
http://europepmc.org/articles/PMC7202064
Publikováno v:
Biophysical Journal. 122:316a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c61d872d95a86c49cc2cdb589eed1737
https://doi.org/10.1016/j.bpj.2022.11.1775
https://doi.org/10.1016/j.bpj.2022.11.1775
Chromatin organization and dynamics are critical for gene regulation. In this work we present a methodology for fast and parallel 3D tracking of multiple chromosomal loci of choice over many thousands of frames on various time scales. We achieved thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f38eaef8c59fe00dd3f109c898ecbce
https://doi.org/10.1101/2021.10.24.465625
https://doi.org/10.1101/2021.10.24.465625
Publikováno v:
Single Molecule Spectroscopy and Superresolution Imaging XIV.
The organization and dynamics of the genome regulate DNA replication, DNA repair, and gene expression. Here, we developed a methodology for studies of 3D organization and dynamics of the nucleome over time scales ranging from milliseconds to hours, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65463e8fa915cde60fd2347bb76fd986
https://doi.org/10.1117/12.2578200
https://doi.org/10.1117/12.2578200
Publikováno v:
Journal of structural biology, vol 214, iss 1
In principle, electron cryo-tomography (cryo-ET) of thin portions of cells provides high-resolution images of the three-dimensional spatial arrangement of all members of the proteome. In practice, however, radiation damage creates a tension between r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f956ea1b0fbbf2137ccafe2e5a84235
https://doi.org/10.1016/j.jsb.2021.107827
https://doi.org/10.1016/j.jsb.2021.107827
Autor:
Petar N. Petrov, W. E. Moerner
Publikováno v:
Opt Express
Optics express, vol 28, iss 13
Optics express, vol 28, iss 13
Nanoscale localization of point emitters is critical to several methods in optical fluorescence microscopy, including single-molecule super-resolution imaging and tracking. While the precision of the localization procedure has been the topic of exten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1acb7e83e81e403707e951812777aed5
https://pubmed.ncbi.nlm.nih.gov/32672159
https://pubmed.ncbi.nlm.nih.gov/32672159
Autor:
Robert M. Glaeser, Jonathan P Remis, Holger Mueller, Jeske Y. Dioquino, Jeremy J. Axelrod, Petar N. Petrov, Zanlin Yu, Sara L. Campbell, Osip Schwartz, Yifan Cheng, Carter Turnbaugh
Publikováno v:
The Review of scientific instruments, vol 92, iss 5
The Review of Scientific Instruments
The Review of Scientific Instruments
Transmission electron microscopy (TEM) of vitrified biological macromolecules (cryo-EM) is limited by the weak phase contrast signal that is available from such samples. Using a phase plate would thus substantially improve the signal-to-noise ratio.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3986e32bb1377725e0636634bc22a566
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, vol 117, iss 1
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America
Significance Single-molecule localization microscopy has developed from a specialized technique into a widely used method across biological and chemical science. However, to see one molecule, unwanted light from the sample (background) must be minimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::819e18f2ecf6eea41ddc266a48412bb2
https://escholarship.org/uc/item/34w4k699
https://escholarship.org/uc/item/34w4k699