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Items: 23


In situ imaging of the bacterial flagellar motor disassembly and assembly processes.

Kaplan M, Subramanian P, Ghosal D, Oikonomou CM, Pirbadian S, Starwalt-Lee R, Mageswaran SK, Ortega DR, Gralnick JA, El-Naggar MY, Jensen GJ.

EMBO J. 2019 Jul 15;38(14):e100957. doi: 10.15252/embj.2018100957. Epub 2019 May 20.


ETDB-Caltech: A blockchain-based distributed public database for electron tomography.

Ortega DR, Oikonomou CM, Ding HJ, Rees-Lee P; Alexandria, Jensen GJ.

PLoS One. 2019 Apr 15;14(4):e0215531. doi: 10.1371/journal.pone.0215531. eCollection 2019.


The presence and absence of periplasmic rings in bacterial flagellar motors correlates with stator type.

Kaplan M, Ghosal D, Subramanian P, Oikonomou CM, Kjaer A, Pirbadian S, Ortega DR, Briegel A, El-Naggar MY, Jensen GJ.

Elife. 2019 Jan 16;8. pii: e43487. doi: 10.7554/eLife.43487.


Phylogenetic and Protein Sequence Analysis of Bacterial Chemoreceptors.

Ortega DR, Zhulin IB.

Methods Mol Biol. 2018;1729:373-385. doi: 10.1007/978-1-4939-7577-8_29.


Structure of the fission yeast actomyosin ring during constriction.

Swulius MT, Nguyen LT, Ladinsky MS, Ortega DR, Aich S, Mishra M, Jensen GJ.

Proc Natl Acad Sci U S A. 2018 Feb 13;115(7):E1455-E1464. doi: 10.1073/pnas.1711218115. Epub 2018 Jan 18.


Assigning chemoreceptors to chemosensory pathways in Pseudomonas aeruginosa.

Ortega DR, Fleetwood AD, Krell T, Harwood CS, Jensen GJ, Zhulin IB.

Proc Natl Acad Sci U S A. 2017 Nov 28;114(48):12809-12814. doi: 10.1073/pnas.1708842114. Epub 2017 Nov 13.


In vivo structures of an intact type VI secretion system revealed by electron cryotomography.

Chang YW, Rettberg LA, Ortega DR, Jensen GJ.

EMBO Rep. 2017 Jul;18(7):1090-1099. doi: 10.15252/embr.201744072. Epub 2017 May 9.


Giant viruses with an expanded complement of translation system components.

Schulz F, Yutin N, Ivanova NN, Ortega DR, Lee TK, Vierheilig J, Daims H, Horn M, Wagner M, Jensen GJ, Kyrpides NC, Koonin EV, Woyke T.

Science. 2017 Apr 7;356(6333):82-85. doi: 10.1126/science.aal4657.


Sporulation, bacterial cell envelopes and the origin of life.

Tocheva EI, Ortega DR, Jensen GJ.

Nat Rev Microbiol. 2016 Aug;14(8):535-542. doi: 10.1038/nrmicro.2016.85. Epub 2016 Jun 27. Review.


Architecture of the Vibrio cholerae toxin-coregulated pilus machine revealed by electron cryotomography.

Chang YW, Kjær A, Ortega DR, Kovacikova G, Sutherland JA, Rettberg LA, Taylor RK, Jensen GJ.

Nat Microbiol. 2017 Feb 6;2:16269. doi: 10.1038/nmicrobiol.2016.269.


Chemotaxis cluster 1 proteins form cytoplasmic arrays in Vibrio cholerae and are stabilized by a double signaling domain receptor DosM.

Briegel A, Ortega DR, Mann P, Kjær A, Ringgaard S, Jensen GJ.

Proc Natl Acad Sci U S A. 2016 Sep 13;113(37):10412-7. doi: 10.1073/pnas.1604693113. Epub 2016 Aug 29.


Author's reply.

Tocheva EI, Ortega DR, Jensen GJ.

Nat Rev Microbiol. 2016 Sep;14(9):600. doi: 10.1038/nrmicro.2016.114. Epub 2016 Jul 25. No abstract available.


Evolutionary Genomics Suggests That CheV Is an Additional Adaptor for Accommodating Specific Chemoreceptors within the Chemotaxis Signaling Complex.

Ortega DR, Zhulin IB.

PLoS Comput Biol. 2016 Feb 4;12(2):e1004723. doi: 10.1371/journal.pcbi.1004723. eCollection 2016 Feb.


Structural conservation of chemotaxis machinery across Archaea and Bacteria.

Briegel A, Ortega DR, Huang AN, Oikonomou CM, Gunsalus RP, Jensen GJ.

Environ Microbiol Rep. 2015 Jun;7(3):414-9. doi: 10.1111/1758-2229.12265. Epub 2015 Apr 8.


CDvist: a webserver for identification and visualization of conserved domains in protein sequences.

Adebali O, Ortega DR, Zhulin IB.

Bioinformatics. 2015 May 1;31(9):1475-7. doi: 10.1093/bioinformatics/btu836. Epub 2014 Dec 18.


A phenylalanine rotameric switch for signal-state control in bacterial chemoreceptors.

Ortega DR, Yang C, Ames P, Baudry J, Parkinson JS, Zhulin IB.

Nat Commun. 2013;4:2881. doi: 10.1038/ncomms3881.


Conformational coupling between receptor and kinase binding sites through a conserved salt bridge in a signaling complex scaffold protein.

Ortega DR, Mo G, Lee K, Zhou H, Baudry J, Dahlquist FW, Zhulin IB.

PLoS Comput Biol. 2013;9(11):e1003337. doi: 10.1371/journal.pcbi.1003337. Epub 2013 Nov 14.


Homology modeling of the CheW coupling protein of the chemotaxis signaling complex.

Cashman DJ, Ortega DR, Zhulin IB, Baudry J.

PLoS One. 2013 Aug 7;8(8):e70705. doi: 10.1371/journal.pone.0070705. eCollection 2013.


The 3.2 Å resolution structure of a receptor: CheA:CheW signaling complex defines overlapping binding sites and key residue interactions within bacterial chemosensory arrays.

Li X, Fleetwood AD, Bayas C, Bilwes AM, Ortega DR, Falke JJ, Zhulin IB, Crane BR.

Biochemistry. 2013 Jun 4;52(22):3852-65. doi: 10.1021/bi400383e. Epub 2013 May 23.


Analysis of the vertical ground reaction forces and temporal factors in the landing phase of a countermovement jump.

Ortega DR, Rodríguez Bíes EC, Berral de la Rosa FJ.

J Sports Sci Med. 2010 Jun 1;9(2):282-7. eCollection 2010.


Universal architecture of bacterial chemoreceptor arrays.

Briegel A, Ortega DR, Tocheva EI, Wuichet K, Li Z, Chen S, Müller A, Iancu CV, Murphy GE, Dobro MJ, Zhulin IB, Jensen GJ.

Proc Natl Acad Sci U S A. 2009 Oct 6;106(40):17181-6. doi: 10.1073/pnas.0905181106. Epub 2009 Sep 23.


Function of a chemotaxis-like signal transduction pathway in modulating motility, cell clumping, and cell length in the alphaproteobacterium Azospirillum brasilense.

Bible AN, Stephens BB, Ortega DR, Xie Z, Alexandre G.

J Bacteriol. 2008 Oct;190(19):6365-75. doi: 10.1128/JB.00734-08. Epub 2008 Jul 18.

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