i
Nuclcus
Intcrphaso
chromosomu
Hłghor-ordec t hr ornat in foldlng
y 30-nm / fibcr
Loops of 30-nm fibcr assoclatcd wtth chromosome scafTold
Bcads on a string* 4
Gono
familios
Simple-scquonco DNA jsf
Mobile
element*
DNA
Introns
Spacer DNA
Nucleosomo