Furthermore, a conserved Arg residue within the L3 loop, located near the C-terminal phosphorylation sites of the neighboring subunit, is essential for trimerization. We propose that the ...

"We were surprised to find that the same core principle of sequential and hierarchical DNA loop formation is used to either tightly pack chromosomes during division into safely movable entities ...

The paper M. Ganji et al., “Real-time imaging of DNA loop extrusion by condensin,” Science, doi:10.1126/science.aar7831, 2018. How does a human cell neatly pack ...

A schematic showing how R-loops, a hybrid of RNA and DNA, can form during DNA transcription when the messenger RNA chain being assembled by the RNA polymerase binds to one of the DNA strands.