News tagged with histones

The importance of mixed motifs

Local modifications in histone proteins alter DNA packing density in the cell nucleus to regulate gene activity. They also form the basis of a code in which the significance of a given pattern or motif depends on its broader ...

dateJan 28, 2016 in Biotechnology
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Packaging and unpacking of the genome

DNA represents a dynamic form of information, balancing efficient storage and access requirements. Packaging approximately 1.8m of DNA into something as small as a cell nucleus is no mean feat, but unpacking it again to access ...

dateNov 06, 2015 in Biotechnology
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