What would happen if histones were to be mutated and made rich in acidic amino acids such as aspartic acid and glutamic acid in place of basic amino acids such as lysine and arginine?

Vedclass pdf generator app on play store
Vedclass iOS app on app store

If histone proteins were rich in acidic amino acids instead of basic amino acids then they may not have any role in $DNA$ packaging in eukaryotes as $DNA$ is also negatively charged molecule. The packaging of $DNA$ around the nucleosome would not happen. Consequently, the chromatin fibre would not be formed.

Similar Questions

The double helix model of Watson and Crick is known as

Definitions/Explanation : Histone octomer & Euchromatin
 

Identify the basic amino acid from the following.

  • [NEET 2020]

The term 'Nuclein' for the genetic material was used by

  • [NEET 2020]

If the length of E. Coli $DNA$ is $1.36 \;mm$, calculate the number of base pairs in E. Coli.