Andrew F. Powers, Ph.D.

Affiliations: 
2011 University of Washington, Seattle, Seattle, WA 
Area:
General Biophysics, Cell Biology
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"Andrew Powers"
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Charles Lewis Asbury grad student 2011 University of Washington
 (Kinetochore-microtubule coupling studied at the single molecule level.)
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Publications

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Driver JW, Powers AF, Sarangapani KK, et al. (2014) Measuring kinetochore-microtubule interaction in vitro. Methods in Enzymology. 540: 321-37
Driver J, Powers A, Sarangapani K, et al. (2013) A Single-Molecule Study to Resolve How Kinases Prevent Chromosomal Mis-Segregation Biophysical Journal. 104: 149a
Sarangapani K, Akiyoshi B, Arellano-Santoyo H, et al. (2012) Biophysical Study of Native Yeast Kinetochores Indicates Distinct Roles for Phospho-Regulation of Core Microtubule-Binding Subcomplexes Biophysical Journal. 102: 700a-701a
Asbury CL, Sarangapani KK, Akiyoshi B, et al. (2012) How Kinetochores Promote Accuracy in Mitosis: Tension, Phosphoregulation, and the Chinese ‘Finger Trap’ Effect Biophysical Journal. 102: 222a
Akiyoshi B, Sarangapani KK, Powers AF, et al. (2010) Tension directly stabilizes reconstituted kinetochore-microtubule attachments. Nature. 468: 576-9
Franck AD, Powers AF, Gestaut DR, et al. (2010) Direct physical study of kinetochore-microtubule interactions by reconstitution and interrogation with an optical force clamp. Methods (San Diego, Calif.). 51: 242-50
Powers AF, Franck AD, Gestaut DR, et al. (2009) The Ndc80 kinetochore complex forms load-bearing attachments to dynamic microtubule tips via biased diffusion. Cell. 136: 865-75
Franck AD, Powers AF, Gestaut DR, et al. (2009) Reconstitution Of Microtubule-driven Movement and Force Production by the Ndc80 Kinetochore Complex Biophysical Journal. 96: 572a
Franck AD, Powers AF, Gestaut DR, et al. (2007) Tension applied through the Dam1 complex promotes microtubule elongation providing a direct mechanism for length control in mitosis. Nature Cell Biology. 9: 832-7
Asbury CL, Gestaut DR, Powers AF, et al. (2006) The Dam1 kinetochore complex harnesses microtubule dynamics to produce force and movement. Proceedings of the National Academy of Sciences of the United States of America. 103: 9873-8
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