======================= Readme.TXT =======================

ARTICLE INFORMATION

Document Number:  E-PRLTAO-91-001348   26 December-Issue #26  Multimedia

Journal: Phys. Rev. Lett.  91, 265506 (2003).

All Authors: Xiaoyan R. Bao, Heun Jin Lee and Stephen R. Quake

Title: Behavior of complex knots in single DNA molecules

DEPOSIT INFORMATION

Description:   Movie demonstrating the knot tying process. The bright spot near the center of the screen is a trapped 
bead, with a fluorecently stained DNA molecule attached. The flow cell holding the bead suspension is moved around
in the plane of focus, making a loop in the DNA. The depth of focus of the trap, indicated by the short white bar near the top of the screen, is moved alternately up and down to thread the loop, thus making a trefoil knot.
             
Total No. of Files: 2

Filenames:  Readme.TXT and tiedemo.mov

Filetypes: ASCII and movie

Special Instructions:   none

Contact Information:

Mr. Xiaoyan Robert Bao
M/C 128-95
Caltech
Pasadena, CA 91125

Email:  robo@ugcs.caltech.edu 
Phone:  1+626-395-4828

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