The DOI matches its Crossref record.
CTFFIND4: Fast and accurate defocus estimation from electron micrographs
Open accessPublished version of a preprint
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
No references could be resolved yet.
Research works printed but not linked: 14
- Bartesaghi, 2014, Structure of β-galactosidase at 3.2-Å resolution obtained by cryo-electron microscopy, Proc. Natl. Acad. Sci., 111, 11709, 10.1073/pnas.1402809111 · DOI
- Cheng, 2015, A primer to single-particle cryo-electron microscopy, Cell, 161, 438, 10.1016/j.cell.2015.03.050 · DOI
- Danev, 2014, Volta potential phase plate for in-focus phase contrast transmission electron microscopy, Proc. Natl. Acad. Sci. U.S.A., 10.1073/pnas.1418377111 · DOI
- Fernando, 2007, Determination of astigmatism in TEM images, J. Struct. Biol., 157, 189, 10.1016/j.jsb.2006.07.021 · DOI
- Huang, 2003, Automated determination of parameters describing power spectra of micrograph images in electron microscopy, J. Struct. Biol., 144, 79, 10.1016/j.jsb.2003.10.011 · DOI
- Mallick, 2005, ACE: automated CTF estimation, Ultramicroscopy, 104, 8, 10.1016/j.ultramic.2005.02.004 · DOI
- Marabini, 2015, CTF challenge: result summary, J. Struct. Biol., 190, 348, 10.1016/j.jsb.2015.04.003 · DOI
- McMullan, 2015, Thon rings from amorphous ice and implications of beam-induced Brownian motion in single particle electron cryo-microscopy, Ultramicroscopy
- Mindell, 2003, Accurate determination of local defocus and specimen tilt in electron microscopy, J. Struct. Biol., 142, 334, 10.1016/S1047-8477(03)00069-8 · DOI
- Penczek, 2014, CTER-rapid estimation of CTF parameters with error assessment, Ultramicroscopy, 140, 9, 10.1016/j.ultramic.2014.01.009 · DOI
- van Heel, 2000, Single-particle electron cryo-microscopy: towards atomic resolution, Q. Rev. Biophys., 33, 307, 10.1017/S0033583500003644 · DOI
- van Heel, 1996, A new generation of the IMAGIC image processing system, J. Struct. Biol., 116, 17, 10.1006/jsbi.1996.0004 · DOI
- Vargas, 2013, FASTDEF: fast defocus and astigmatism estimation for high-throughput transmission electron microscopy, J. Struct. Biol., 181, 136, 10.1016/j.jsb.2012.12.006 · DOI
- Yonekura, 2006, Electron energy filtering significantly improves amplitude contrast of frozen-hydrated protein at 300kV, J. Struct. Biol., 156, 524, 10.1016/j.jsb.2006.07.016 · DOI
Cited by
SARS-CoV-2 neutralizing antibody structures inform therapeutic strategies
Barnes, C. O., Jette, C. A., Abernathy, M. E., Dam, K.-M. A., Esswein, S. R., Gristick, H. B., Malyutin, A. G., Sharaf, N. G., Huey-Tubman, K. E., Lee, Y. E., et al. (2020) · Nature · doi:10.1038/s41586-020-2852-1 · Cited by 1,599
Distinct conformational states of SARS-CoV-2 spike protein
Cai, Y., Zhang, J., Xiao, T., Peng, H., Sterling, S. M., Walsh, R. M., Rawson, S., Rits-Volloch, S., & Chen, B. (2020) · Science · doi:10.1126/science.abd4251 · Cited by 1,221
Barnes, C. O., West, A. P., Huey-Tubman, K. E., Hoffmann, M. A. G., Sharaf, N. G., Hoffman, P. R., Koranda, N., Gristick, H. B., Gaebler, C., Muecksch, F., et al. (2020) · Cell · doi:10.1016/j.cell.2020.06.025 · Cited by 795
Structure-based classification of tauopathies
Shi, Y., Zhang, W., Yang, Y., Murzin, A. G., Falcon, B., Kotecha, A., van Beers, M., Tarutani, A., Kametani, F., Garringer, H. J., et al. (2021) · Nature · doi:10.1038/s41586-021-03911-7 · Cited by 878
Structural mechanism for NEK7-licensed activation of NLRP3 inflammasome
Sharif, H., Wang, L., Wang, W. L., Magupalli, V. G., Andreeva, L., Qiao, Q., Hauenstein, A. V., Wu, Z., Núñez, G., Mao, Y., et al. (2019) · Nature · doi:10.1038/s41586-019-1295-z · Cited by 824
Metadata
- Authors
- Rohou, A., & Grigorieff, N.
- Venue
- Journal of Structural Biology
- Publisher
- Elsevier BV
- Published
- 2015-11
- Volume
- 192
- Issue
- 2
- Pages
- 216-221
- ISSN
- 1047-8477 (ISSN-L)
- OpenAlex
- W2953320394
- Cited by
- 4,913
- References
- 0
- FWCI
- 72.06
- Type
- journal article
- Language
- en
- Open access
- green
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: CTFFIND4: Fast and accurate defocus estimation from electron micrographs. https://app.cochat.ai/papers/10.1016/j.jsb.2015.08.008
- The paper
- Rohou, A., & Grigorieff, N. (2015). CTFFIND4: Fast and accurate defocus estimation from electron micrographs. Journal of Structural Biology. https://doi.org/10.1016/j.jsb.2015.08.008
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
