During DNA packaging, long pieces of double-stranded DNA are tightly ... eukaryotic DNA and the histone proteins that hold it together in a coiled form is called chromatin. DNA can be further ...

This experiment demonstrated that H2A, H2B, H3, and H4 form a discrete protein octamer ... In other words, a piece of DNA that is 1 meter long will become a "string-of-beads" chromatin fiber ...

Innovative Takumi-shaped DNA hydrogels exhibit prolonged retention and drug release, showcasing their potential as biocompatible delivery systems in medicine.

In the late nineteenth century, a German biochemist found the nucleic acids, long-chain polymers of nucleotides ... showed that the "wet" form of DNA (in the higher humidity) had all the ...