The packaging of eukaryotic DNA into chromatin sterically occludes polymerases, recombinases and repair enzymes. How chromatin structure changes to allow their actions is unknown. We constructed ...

This is a preview. Log in through your library . Abstract Serial sectioning was used to track the position and measure the lengths of cortical microtubules in glutaraldehyde-osmium tetroxide-fixed ...

Arlington, Va., October 15, 2012 – ATK’s (NYSE: ATK) MegaFlex(TM) solar array was recently selected by NASA’s Space Technology Program under a Game Changing Technology competition for development of ...

How to use the newish XLOOKUP() dynamic array function in Excel Your email has been sent Image: 200dgr/Shutterstock Must-read Windows coverage CrowdStrike Outage Disrupts Microsoft Systems Worldwide ...