Results 11 to 20 of about 275 (61)

A case for glycerol as an acceptable additive for single‐particle cryoEM samples

Acta Crystallographica Section D, Volume 78, Issue 1, Page 124-135, January 2022., 2022
It is shown that the inclusion of glycerol in single‐particle cryoEM buffers does not preclude high‐resolution structure determination, as demonstrated by an ∼2.3 Å resolution reconstruction of mouse apoferritin (∼500 kDa) and an ∼3.3 Å resolution reconstruction of rabbit muscle aldolase (∼160 kDa) in the presence of 20%(v/v) glycerol.Buffer ...
Benjamin Basanta, Marscha M. Hirschi, Danielle A. Grotjahn, Gabriel C. Lander   +3 more
wiley   +1 more source

Macromolecular structure determination using X‐rays, neutrons and electrons: recent developments in Phenix

Acta Crystallographica Section D, Volume 75, Issue 10, Page 861-877, October 2019., 2019
Recent developments in the Phenix software package are described in the context of macromolecular structure determination using X‐rays, neutrons and electrons.Diffraction (X‐ray, neutron and electron) and electron cryo‐microscopy are powerful methods to determine three‐dimensional macromolecular structures, which are required to understand biological ...
Dorothee Liebschner, Pavel V. Afonine, Matthew L. Baker, Gábor Bunkóczi, Vincent B. Chen, Tristan I. Croll, Bradley Hintze, Li-Wei Hung, Swati Jain, Airlie J. McCoy, Nigel W. Moriarty, Robert D. Oeffner, Billy K. Poon, Michael G. Prisant, Randy J. Read, Jane S. Richardson, David C. Richardson, Massimo D. Sammito, Oleg V. Sobolev, Duncan H. Stockwell, Thomas C. Terwilliger, Alexandre G. Urzhumtsev, Lizbeth L. Videau, Christopher J. Williams, Paul D. Adams   +24 more
wiley   +1 more source

Standards for MicroED

Acta Crystallographica Section C, Volume 81, Issue 7, Page 376-390, July 2025.
With an increasing number of refined MicroED structures available to the community, lessons can be learned of their profiles and quality, as well as of best practices.As the electron diffraction technique MicroED gains momentum and is increasingly embraced by researchers in both academia and industry, we have the opportunity to familiarize ourselves ...
Johan Unge, Brent L. Nannenga, Allen G. Oliver, Tamir Gonen   +3 more
wiley   +1 more source

Bias caused by a popular weighting scheme

Journal of Applied Crystallography, Volume 58, Issue 1, Page 283-289, February 2025.
The systematic error of systematically too small formal standard uncertainties of the observed intensities cannot be corrected for by the popular SHELXL‐like weighting scheme. Instead, it disguises the error and induces bias in the equivalent isotropic atomic displacement parameters.It is reported how the popular SHELXL‐like weighting scheme leads to ...
Julian Henn
wiley   +1 more source

Why can't we talk about suicide? [PDF]

Glob Ment Health (Camb)
Kohrt BA.
europepmc   +1 more source

Impact of quality routine health data utilisation on health service delivery outcomes in low-income and middle-income countries: a systematic review protocol. [PDF]

BMJ Open
Addo P, Bour H, Akanbonga S, Amu H, Amon S, Agula C, Frempong CS.   +6 more
europepmc   +1 more source

Self-Assembly of a Therapeutic Peptide Surfactant: A Small-Angle X-ray Scattering Study. [PDF]

Langmuir
Brunzell E, Sigfridsson K, Bergström LM.   +2 more
europepmc   +1 more source

Proportion Of vitiligo and associated factors among patients visiting dermatology opd in tibebe ghion specialized hospital and addisalem primary hospital, bahirdar city, Ethiopia,2023. [PDF]

BMC Res Notes
Kibret G, Haile AT, Abebe Y, Admassu E, Haile RG.   +4 more
europepmc   +1 more source

Has COVID-19 Affected Cancer Screening Programs? A Systematic Review. [PDF]

Front Oncol, 2021
Alkatout I, Biebl M, Momenimovahed Z, Giovannucci E, Hadavandsiri F, Salehiniya H, Allahqoli L.   +6 more
europepmc   +1 more source

The Chongqing Adolescent Twin Study: An Integrative Multimodal Brain Imaging and Non-imaging Dataset. [PDF]

Sci Data
Zhu Y, Fu Y, Han J, Wang R, Ma X, Hu X, Li T, Ma Z.   +7 more
europepmc   +1 more source