Chromosome regions that are loosely packaged and more accessible to RNA polymerases than HETEROCHROMATIN. These regions also stain differentially in CHROMOSOME BANDING preparations.
Registry Numbers
0
Previous Indexing
Chromatin (1971-2000)
Public MeSH Note
2001; EUCHROMATIN was indexed under CHROMATIN 1981-2000
Chromosome regions that are loosely packaged and more accessible to RNA polymerases than HETEROCHROMATIN. These regions also stain differentially in CHROMOSOME BANDING preparations.
