In G2 phase and prophase, rDNA located in the borders of FCs and the junctions of FC/DFC, in condensed irregular clumps and the forms of surrounding FCs.

 
  • G2期和前期rDNA以集縮的不規則團塊狀分布在FC的邊緣和FC與DFC的交界處,多為環(huán)繞FC形式排布。
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