Chất nhiễm sắc (Chromatin)

Chromatin refers to an important molecular biology term related to genetic information, nucleic acid structure, gene expression, genome analysis, or recombinant DNA technology. Understanding Chromatin helps learners interpret how DNA and RNA are organized, copied, regulated, analyzed, or engineered in cells and laboratory systems. This concept is commonly encountered in molecular genetics, biotechnology, biomedical research, diagnostics, sequencing, and gene regulation studies.