Chromatin is the material that makes up chromosomes; it consists of DNA complexed with proteins.
Chromatin is the material that makes up chromosomes; it consists of DNA complexed with proteins.
由DNA和蛋白质组成的染色质，是构成染色体的原料。
Chromatin is the material that makes up chromosomes; it consists of DNA complexed with proteins.
由DNA和蛋白质组成的染色质，是构成染色体的原料。