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How is a histone different from a nucleosome?
The histone wrap around groups of histone and nucleosome coil up and forms a fiber
Are Histone proteins present in prokaryotes?
NO,in place of histone protien prolamin is present which act as histone analog in prokaryotes.
What are histone-DNA units called?
A histone-DNA complex is called a nucleosome.
What is the major function of a histone protein?
what is the major function of a histone protein
What are the sources of histone binding protein RbAp48?
what are the sources of histone binding protien RbAp48
What is role of histone phosphorylation?
Since phosphate groups have a negative charge, adding them to histone tails neutralizes them and probably reduces their affinity for DNA. It might contribute to transcription because it stimulates histone acetyltransferases which cause histone acetylation and enhance transcription.
How many different types of histone subunits are present in a nucleosome?
the number of histone subunits in a nucleosome is?
What are nonhistones?
histone are nonprotienous
Does ATP contain histone?
No, it does not.
Chromatin consists of what?
generally chromatin is made up of histone protein+DNA in case of prokaryotes histone is absent
What is histone core?
A Histone Core is a group of Histone Proteins, mainly used in eukaryotes to package DNA strands into Nucleosomes. (Think of it like a spool for the DNA to wrap around, to be easily stored on a shelf)
How do DNA methylation and histone acetylation affect chromatin structure and the regulation of transcription?
Histone acetylation loosens chromatin structure
