NUCLEIC ACID STRUCTURES 

rules for folding RNA
RNA folding options

secondary structures

 

wireframe
spacefill
backbone
bases
group

wireframe
spacefill
backbone
bases
group

wireframe
spacefill
backbone
bases
chain

wireframe
spacefill
backbone
bases
chain

wireframe
spacefill
backbone
bases
group

wireframe
spacefill
backbone
bases
group

 

supercoiling from UMass

nucleosome

nucleosome
virtual cell
chromosome

tRNA

tRNA CMU 

tmRNA

 sequencing

take a tour of the human , cyanobacterium or drosophyla genome