(biochemistry) Any of various simple water-soluble proteins that are rich in the basic amino acids lysine and arginine and are complexed with DNA in the nucleosomes of eukaryotic chromatin.
Used in a Sentence
histone
Definition, parts of speech, synonyms, and sentence examples for histone.
Editorial note
The conventional meaning of the term now in biology seems to only refer to DNA modifications/histone modifications.
Examples5
Definitions1
Parts of speech1
Quick take
(biochemistry) Any of various simple water-soluble proteins that are rich in the basic amino acids lysine and arginine and are complexed with DNA in the nucleosomes of eukaryotic chromatin.
Meaning at a glance
The clearest senses and uses of histone gathered in one view.
Definitions
Core meanings and parts of speech for histone.
noun
(biochemistry) Any of various simple water-soluble proteins that are rich in the basic amino acids lysine and arginine and are complexed with DNA in the nucleosomes of eukaryotic chromatin.
Example sentences
The conventional meaning of the term now in biology seems to only refer to DNA modifications/histone modifications.
But for histone modification, how they are inherited (are they being inherited?) isn't very clear.
DNA/histone modifications do seem to serve some kind of purpose in gene regulation.
Would enzymes that perform a certain histone modification being passed from mother to daughter cell during division be considered inheritance of the marker?
But then, there many other genetic regulatory mechanisms that can do that as well - such as histone modifications, chromatin structure, transcription factors, and probably methyl-adenine too!
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use histone in a sentence?
The conventional meaning of the term now in biology seems to only refer to DNA modifications/histone modifications.
What does histone mean?
(biochemistry) Any of various simple water-soluble proteins that are rich in the basic amino acids lysine and arginine and are complexed with DNA in the nucleosomes of eukaryotic chromatin.
What part of speech is histone?
histone is commonly used as noun.