Which one of the following statements is NOT true about nucleosomal organization of core particle?
1
The typical structure of DNA is altered in the middle of the core particle.
2
In core particle, DNA is organized as flat super helix with 1.65 turns around the histone octamer.
3
While forming 30 nm fibers, generally 6 nucleosomes per turn organize into a two- start helix.
4
The N-terminal histone tails in a core particle are strictly ordered and exit from the nucleosomes between turns of the DNA.