Polka JK - Search Results

1

The structure and assembly dynamics of plasmid actin AlfA imply a novel mechanism of DNA segregation.

Polka JK, Kollman JM, Agard DA, Mullins RD. Polka JK, et al. J Bacteriol. 2009 Oct;191(20):6219-30. doi: 10.1128/JB.00676-09. Epub 2009 Aug 7. J Bacteriol. 2009. PMID: 19666709 Free PMC article.

2

Architecture and assembly of a divergent member of the ParM family of bacterial actin-like proteins.

Rivera CR, Kollman JM, Polka JK, Agard DA, Mullins RD. Rivera CR, et al. Among authors: polka jk. J Biol Chem. 2011 Apr 22;286(16):14282-90. doi: 10.1074/jbc.M110.203828. Epub 2011 Feb 21. J Biol Chem. 2011. PMID: 21339292 Free PMC article.

3

Accessory factors promote AlfA-dependent plasmid segregation by regulating filament nucleation, disassembly, and bundling.

Polka JK, Kollman JM, Mullins RD. Polka JK, et al. Proc Natl Acad Sci U S A. 2014 Feb 11;111(6):2176-81. doi: 10.1073/pnas.1304127111. Epub 2014 Jan 30. Proc Natl Acad Sci U S A. 2014. PMID: 24481252 Free PMC article.

4

Bacterial Tubulins A and B Exhibit Polarized Growth, Mixed-Polarity Bundling, and Destabilization by GTP Hydrolysis.

Díaz-Celis C, Risca VI, Hurtado F, Polka JK, Hansen SD, Maturana D, Lagos R, Mullins RD, Monasterio O. Díaz-Celis C, et al. Among authors: polka jk. J Bacteriol. 2017 Sep 5;199(19):e00211-17. doi: 10.1128/JB.00211-17. Print 2017 Oct 1. J Bacteriol. 2017. PMID: 28716960 Free PMC article.

5

Cryo-EM structure of the bacterial actin AlfA reveals unique assembly and ATP-binding interactions and the absence of a conserved subdomain.

Usluer GD, DiMaio F, Yang SK, Hansen JM, Polka JK, Mullins RD, Kollman JM. Usluer GD, et al. Among authors: polka jk. Proc Natl Acad Sci U S A. 2018 Mar 27;115(13):3356-3361. doi: 10.1073/pnas.1715836115. Epub 2018 Feb 13. Proc Natl Acad Sci U S A. 2018. PMID: 29440491 Free PMC article.

6

Microtubule nucleating gamma-TuSC assembles structures with 13-fold microtubule-like symmetry.

Kollman JM, Polka JK, Zelter A, Davis TN, Agard DA. Kollman JM, et al. Among authors: polka jk. Nature. 2010 Aug 12;466(7308):879-82. doi: 10.1038/nature09207. Epub 2010 Jul 14. Nature. 2010. PMID: 20631709 Free PMC article.

7

A giant leap for womankind.

Valantine H, Travis E, El-Adhami W, Vernos I, Mosqueda L, Wayne E, Kearns-Zimmerman F, Bonefont L, Visweswariah SS, Akande-Sholabi W, Polka J. Valantine H, et al. Nat Med. 2019 May;25(5):704-707. doi: 10.1038/s41591-019-0446-y. Nat Med. 2019. PMID: 31036882 No abstract available.

8

Implications for kinetochore-microtubule attachment from the structure of an engineered Ndc80 complex.

Ciferri C, Pasqualato S, Screpanti E, Varetti G, Santaguida S, Dos Reis G, Maiolica A, Polka J, De Luca JG, De Wulf P, Salek M, Rappsilber J, Moores CA, Salmon ED, Musacchio A. Ciferri C, et al. Cell. 2008 May 2;133(3):427-39. doi: 10.1016/j.cell.2008.03.020. Cell. 2008. PMID: 18455984 Free PMC article.

9

Technical and social issues influencing the adoption of preprints in the life sciences.

Penfold NC, Polka JK. Penfold NC, et al. Among authors: polka jk. PLoS Genet. 2020 Apr 20;16(4):e1008565. doi: 10.1371/journal.pgen.1008565. eCollection 2020 Apr. PLoS Genet. 2020. PMID: 32310942 Free PMC article. Review.

10

Ten simple rules to consider regarding preprint submission.

Bourne PE, Polka JK, Vale RD, Kiley R. Bourne PE, et al. Among authors: polka jk. PLoS Comput Biol. 2017 May 4;13(5):e1005473. doi: 10.1371/journal.pcbi.1005473. eCollection 2017 May. PLoS Comput Biol. 2017. PMID: 28472041 Free PMC article. No abstract available.

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