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Meaning of 乙酰

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xiān
acetyl (chemistry)
Example Sentences
1
H
4
A small molecule called an acetyl group attaches to a particular histone known as H4.
2
To reverse the memory loss, doctors inject a compound called a histone deacetylase inhibitor.
3
DNA
Histones are proteins that regulate DNA packing, and histone deacetylases are enzymes that control the way those proteins work.
4
H
4
DNA
It ensures that the H4 histones have plenty of attached acetyl groups, so the DNA wrapped around the histone once again becomes available for transcription.
5
Dr. Fischer' s research shows that when young mice are learning, an acetyl group binds to a particular point on the histone protein.