alpha heterochromatin

• α异染色质,甲异染色质

alpha heterochromatin的用法和样例：

例句

1. Chromosome material with exhibits of such behaviour is called heterochromatin.
   表现这种现象的染色体物质叫做异染色质。
2. This chromatin is called heterohromatin.The chromatin which stains less deeply than heterochromatin is called euchromatin.
   异染色质呈较大的深染团块，常染色质染色较淡。