When chromatin from any eukaryote is digested with a nuclease and fractionated using electrophoresis, DNA fragments of approximately 200 base pairs in length are observed.
Explain this result.
Question 9 options:
Since there is 292 bp of DNA wrapped around a nucleosome, digest of the exposed linker DNA by nuclease results in ~200 bp of DNA fragments.
Since there is 146 bp of DNA wrapped around a nucleosome, digest of the exposed linker DNA by nuclease results in ~200 bp of DNA fragments.
Since there is 200 bp of DNA wrapped around a nucleosome, digest of the exposed linker DNA by nuclease results in ~200 bp of DNA fragments.
Since there is 100 bp of DNA wrapped around a nucleosome, digest of the exposed linker DNA by nuclease results in ~200 bp of DNA fragments.