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tag atomic force microscopy genetics genomics

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Coming Into the Fold: DNA Origami
Danielle Gerhard, PhD | Dec 4, 2023 | 9 min read
In 2006, Paul Rothemund transformed the field of DNA nanotechnology when he unveiled an innovative approach for making shapes and patterns from genetic material.
DNA cell on scientific background
Mechanism of a Genome Packaging Machine Discovered
Ruth Williams | Jan 17, 2022 | 3 min read
Detailed analyses of cohesin’s movements indicate how this protein complex hauls chromatin fibers to package DNA into loops.
“Alive” and In Focus
Sarah Webb, Knowable Magazine | Oct 1, 2012 | 7 min read
Imaging viruses in action
Sensing a Little Tension
Nicholette Zeliadt | Sep 1, 2013 | 8 min read
Tools and techniques for measuring forces in living cells
William Greenleaf: Born for Biophysics
Anna Azvolinsky | Jun 1, 2015 | 2 min read
Assistant Professor, Department of Genetics, Stanford University. Age: 35
Week in Review: June 3–7
Jef Akst | Jun 7, 2013 | 4 min read
Crowdsourcing biomedical research; bird flu contagion?; zebrafish shed light on inherited muscle disorder; the economics of the Human Genome Project; the epigenetics of pair bonding
New clues to flavivirus replication
Ishani Ganguli | Jul 31, 2006 | 3 min read
Scientists find first 5' promoter element in dengue genome, perhaps explaining why virus loops before being copied
Unraveling Protein-Protein Interactions
Leslie Pray | Jan 26, 2003 | 8 min read
Courtesy of Adrian Arakaki THERE'S GOLD IN THEM THERE COMPLEXES: Digging up protein-protein interactions with MULTIPROSPECTOR. Using a computer instead of a pipette, Jeffrey Skolnick contemplates the subtle forces that bring proteins together. His first computational forays helped decipher the quaternary structure of proteins--the interactions between subunits in molecules such as tropomyosin. Now Skolnick, executive director of the Buffalo Center of Excellence in Bioinformatics, Buffalo
Those We Lost in 2018
Ashley Yeager | Dec 26, 2018 | 10+ min read
The scientific community said goodbye to a number of leading researchers this year.
New Technologies Shed Light on Caveolae
Ben Nichols | Jun 1, 2018 | 10+ min read
The functions of the cellular invaginations identified more than half a century ago are now beginning to be understood in detail.

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